VARIoT IoT vulnerabilities database

An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "CoreFoundation" component. A race condition allows attackers to execute arbitrary code in a privileged context via a crafted app. Apple iOS, macOS High Sierra, and watchOS are all products of the American company Apple (Apple). Apple iOS is an operating system developed for mobile devices; macOS High Sierra is a dedicated operating system developed for Mac computers; watchOS is a smart watch operating system. CoreFoundation is one of the core functional components. The following products and versions are affected: Apple iOS prior to 11.3; macOS High Sierra prior to 10.13.4; tvOS prior to 11.3; watchOS prior to 4.3. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-2 watchOS 4.3 watchOS 4.3 is now available and addresses the following: CoreFoundation Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: All Apple Watch models Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Kernel Available for: All Apple Watch models Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: All Apple Watch models Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: All Apple Watch models Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) NSURLSession Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) Quick Look Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Security Available for: All Apple Watch models Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) System Preferences Available for: All Apple Watch models Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. This issue was addressed through improved preferences cleanup. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera WebKit Available for: All Apple Watch models Impact: Unexpected interaction with indexing types causing an ASSERT failure Description: An array indexing issue existed in the handling of a function in javascript core. This issue was addressed through improved checks. CVE-2018-4113: found by OSS-Fuzz WebKit Available for: All Apple Watch models Impact: Processing maliciously crafted web content may lead to a denial of service Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: All Apple Watch models Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4114: found by OSS-Fuzz CVE-2018-4121: Natalie Silvanovich of Google Project Zero CVE-2018-4122: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4125: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4129: likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative CVE-2018-4161: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4162: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4163: WanderingGlitch of Trend Micro's Zero Day Initiative WebKit Available for: All Apple Watch models Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. CVE-2018-4117: an anonymous researcher, an anonymous researcher Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlspHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEZhfA// QhXriKk82GO1fdVRi/k9EQEVNpin8cU62yjgBF3nLEoZeLKRkaZMLsoEzBZ/sOtY v4VEJzRFcrVbDmmFtrA1ECEHe3w7tEydO9CjQsfesZ6TZRSO08ZD5fwE1Q0Jzqq7 43Dlt9/9Y+Fai48wYatj6yKfrjsF1yTnRr83M3C9mrbNJGgZ7yQeMyZ2iu+NcSry XnsK5xoESTH3dmc9+3MCj7h8Fw5MYaWCLPD/jS7iTQDJ9tpJhB+Rw0Z6cQxBNvYn /Sd3XiGvg0aOf3VJW/uodQFEBbBt9V2huCMsaKCLdcdTU+xZ6agmAQ9O5a/rpebP Qa844Ug+CjHT3p8UdldRO/RTjtWhO4s1n/eK1uaJUajqv557qJni+c3GNYtjIk/U TMb+5A7y5f3mVLIgEXaKiK8LwfXPKFXgXIWQk/Nsxda2fYHFupAm54uDx3flor2Z ec7/7yyE7hQJ3BdalRMOTRz8+ZTKN+YZcnls6XstNWp2w+vhqj8Uo16RQG7ga5Uw +tKm/eUe5AdHtjqFzcSfmOrS7XHXEjvqCTCDLIyoP3eWaxsxdfsN3oKOCpjRbYqU jGZjPUVxBzx+/evM1irbtlF4GHXuGdryDvbtFMt2l7t5/gnvsZkrt0Ij93XEC79i ARG0K0zkbtxBQF7qrn2cu/5e+LC217rBLtgO5HpxNEU= =FEXo -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "Quick Look" component. A race condition allows attackers to execute arbitrary code in a privileged context via a crafted app. Apple iOS, macOS High Sierra, tvOS, and watchOS are all products of Apple Inc. in the United States. Apple iOS is an operating system developed for mobile devices; macOS High Sierra is a dedicated operating system developed for Mac computers; tvOS is a smart TV operating system; watchOS is a smart watch operating system. The following products and versions are affected: Apple iOS prior to 11.3; macOS High Sierra prior to 10.13.4; tvOS prior to 11.3; watchOS prior to 4.3. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-2 watchOS 4.3 watchOS 4.3 is now available and addresses the following: CoreFoundation Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: All Apple Watch models Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Kernel Available for: All Apple Watch models Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: All Apple Watch models Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: All Apple Watch models Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) NSURLSession Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) Quick Look Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Security Available for: All Apple Watch models Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) System Preferences Available for: All Apple Watch models Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. This issue was addressed through improved preferences cleanup. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera WebKit Available for: All Apple Watch models Impact: Unexpected interaction with indexing types causing an ASSERT failure Description: An array indexing issue existed in the handling of a function in javascript core. This issue was addressed through improved checks. CVE-2018-4113: found by OSS-Fuzz WebKit Available for: All Apple Watch models Impact: Processing maliciously crafted web content may lead to a denial of service Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: All Apple Watch models Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4114: found by OSS-Fuzz CVE-2018-4121: Natalie Silvanovich of Google Project Zero CVE-2018-4122: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4125: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4129: likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative CVE-2018-4161: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4162: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4163: WanderingGlitch of Trend Micro's Zero Day Initiative WebKit Available for: All Apple Watch models Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. CVE-2018-4117: an anonymous researcher, an anonymous researcher Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlspHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEZhfA// QhXriKk82GO1fdVRi/k9EQEVNpin8cU62yjgBF3nLEoZeLKRkaZMLsoEzBZ/sOtY v4VEJzRFcrVbDmmFtrA1ECEHe3w7tEydO9CjQsfesZ6TZRSO08ZD5fwE1Q0Jzqq7 43Dlt9/9Y+Fai48wYatj6yKfrjsF1yTnRr83M3C9mrbNJGgZ7yQeMyZ2iu+NcSry XnsK5xoESTH3dmc9+3MCj7h8Fw5MYaWCLPD/jS7iTQDJ9tpJhB+Rw0Z6cQxBNvYn /Sd3XiGvg0aOf3VJW/uodQFEBbBt9V2huCMsaKCLdcdTU+xZ6agmAQ9O5a/rpebP Qa844Ug+CjHT3p8UdldRO/RTjtWhO4s1n/eK1uaJUajqv557qJni+c3GNYtjIk/U TMb+5A7y5f3mVLIgEXaKiK8LwfXPKFXgXIWQk/Nsxda2fYHFupAm54uDx3flor2Z ec7/7yyE7hQJ3BdalRMOTRz8+ZTKN+YZcnls6XstNWp2w+vhqj8Uo16RQG7ga5Uw +tKm/eUe5AdHtjqFzcSfmOrS7XHXEjvqCTCDLIyoP3eWaxsxdfsN3oKOCpjRbYqU jGZjPUVxBzx+/evM1irbtlF4GHXuGdryDvbtFMt2l7t5/gnvsZkrt0Ij93XEC79i ARG0K0zkbtxBQF7qrn2cu/5e+LC217rBLtgO5HpxNEU= =FEXo -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: August 22, 2018 Bugs: #652820, #658168, #662974 ID: 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution. Background ========== WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.20.4 >= 2.20.4 Description =========== Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.20.4" References ========== [ 1 ] CVE-2018-11646 https://nvd.nist.gov/vuln/detail/CVE-2018-11646 [ 2 ] CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712 [ 3 ] CVE-2018-11713 https://nvd.nist.gov/vuln/detail/CVE-2018-11713 [ 4 ] CVE-2018-12293 https://nvd.nist.gov/vuln/detail/CVE-2018-12293 [ 5 ] CVE-2018-12294 https://nvd.nist.gov/vuln/detail/CVE-2018-12294 [ 6 ] CVE-2018-4101 https://nvd.nist.gov/vuln/detail/CVE-2018-4101 [ 7 ] CVE-2018-4113 https://nvd.nist.gov/vuln/detail/CVE-2018-4113 [ 8 ] CVE-2018-4114 https://nvd.nist.gov/vuln/detail/CVE-2018-4114 [ 9 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 10 ] CVE-2018-4118 https://nvd.nist.gov/vuln/detail/CVE-2018-4118 [ 11 ] CVE-2018-4119 https://nvd.nist.gov/vuln/detail/CVE-2018-4119 [ 12 ] CVE-2018-4120 https://nvd.nist.gov/vuln/detail/CVE-2018-4120 [ 13 ] CVE-2018-4121 https://nvd.nist.gov/vuln/detail/CVE-2018-4121 [ 14 ] CVE-2018-4122 https://nvd.nist.gov/vuln/detail/CVE-2018-4122 [ 15 ] CVE-2018-4125 https://nvd.nist.gov/vuln/detail/CVE-2018-4125 [ 16 ] CVE-2018-4127 https://nvd.nist.gov/vuln/detail/CVE-2018-4127 [ 17 ] CVE-2018-4128 https://nvd.nist.gov/vuln/detail/CVE-2018-4128 [ 18 ] CVE-2018-4129 https://nvd.nist.gov/vuln/detail/CVE-2018-4129 [ 19 ] CVE-2018-4133 https://nvd.nist.gov/vuln/detail/CVE-2018-4133 [ 20 ] CVE-2018-4146 https://nvd.nist.gov/vuln/detail/CVE-2018-4146 [ 21 ] CVE-2018-4162 https://nvd.nist.gov/vuln/detail/CVE-2018-4162 [ 22 ] CVE-2018-4163 https://nvd.nist.gov/vuln/detail/CVE-2018-4163 [ 23 ] CVE-2018-4165 https://nvd.nist.gov/vuln/detail/CVE-2018-4165 [ 24 ] CVE-2018-4190 https://nvd.nist.gov/vuln/detail/CVE-2018-4190 [ 25 ] CVE-2018-4192 https://nvd.nist.gov/vuln/detail/CVE-2018-4192 [ 26 ] CVE-2018-4199 https://nvd.nist.gov/vuln/detail/CVE-2018-4199 [ 27 ] CVE-2018-4200 https://nvd.nist.gov/vuln/detail/CVE-2018-4200 [ 28 ] CVE-2018-4201 https://nvd.nist.gov/vuln/detail/CVE-2018-4201 [ 29 ] CVE-2018-4204 https://nvd.nist.gov/vuln/detail/CVE-2018-4204 [ 30 ] CVE-2018-4214 https://nvd.nist.gov/vuln/detail/CVE-2018-4214 [ 31 ] CVE-2018-4218 https://nvd.nist.gov/vuln/detail/CVE-2018-4218 [ 32 ] CVE-2018-4222 https://nvd.nist.gov/vuln/detail/CVE-2018-4222 [ 33 ] CVE-2018-4232 https://nvd.nist.gov/vuln/detail/CVE-2018-4232 [ 34 ] CVE-2018-4233 https://nvd.nist.gov/vuln/detail/CVE-2018-4233 [ 35 ] CVE-2018-4261 https://nvd.nist.gov/vuln/detail/CVE-2018-4261 [ 36 ] CVE-2018-4262 https://nvd.nist.gov/vuln/detail/CVE-2018-4262 [ 37 ] CVE-2018-4263 https://nvd.nist.gov/vuln/detail/CVE-2018-4263 [ 38 ] CVE-2018-4264 https://nvd.nist.gov/vuln/detail/CVE-2018-4264 [ 39 ] CVE-2018-4265 https://nvd.nist.gov/vuln/detail/CVE-2018-4265 [ 40 ] CVE-2018-4266 https://nvd.nist.gov/vuln/detail/CVE-2018-4266 [ 41 ] CVE-2018-4267 https://nvd.nist.gov/vuln/detail/CVE-2018-4267 [ 42 ] CVE-2018-4270 https://nvd.nist.gov/vuln/detail/CVE-2018-4270 [ 43 ] CVE-2018-4272 https://nvd.nist.gov/vuln/detail/CVE-2018-4272 [ 44 ] CVE-2018-4273 https://nvd.nist.gov/vuln/detail/CVE-2018-4273 [ 45 ] CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278 [ 46 ] CVE-2018-4284 https://nvd.nist.gov/vuln/detail/CVE-2018-4284 [ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003 https://webkitgtk.org/security/WSA-2018-0003.html [ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004 https://webkitgtk.org/security/WSA-2018-0004.html [ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005 https://webkitgtk.org/security/WSA-2018-0005.html [ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006 https://webkitgtk.org/security/WSA-2018-0006.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201808-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-2 watchOS 4.3 watchOS 4.3 is now available and addresses the following: CoreFoundation Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: All Apple Watch models Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Kernel Available for: All Apple Watch models Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: All Apple Watch models Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: All Apple Watch models Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) NSURLSession Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) Quick Look Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Security Available for: All Apple Watch models Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) System Preferences Available for: All Apple Watch models Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. This issue was addressed through improved preferences cleanup. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera WebKit Available for: All Apple Watch models Impact: Unexpected interaction with indexing types causing an ASSERT failure Description: An array indexing issue existed in the handling of a function in javascript core. This issue was addressed through improved checks. CVE-2018-4114: found by OSS-Fuzz CVE-2018-4121: Natalie Silvanovich of Google Project Zero CVE-2018-4122: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4125: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4129: likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative CVE-2018-4161: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4162: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4163: WanderingGlitch of Trend Micro's Zero Day Initiative WebKit Available for: All Apple Watch models Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. CVE-2018-4117: an anonymous researcher, an anonymous researcher Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlspHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEZhfA// QhXriKk82GO1fdVRi/k9EQEVNpin8cU62yjgBF3nLEoZeLKRkaZMLsoEzBZ/sOtY v4VEJzRFcrVbDmmFtrA1ECEHe3w7tEydO9CjQsfesZ6TZRSO08ZD5fwE1Q0Jzqq7 43Dlt9/9Y+Fai48wYatj6yKfrjsF1yTnRr83M3C9mrbNJGgZ7yQeMyZ2iu+NcSry XnsK5xoESTH3dmc9+3MCj7h8Fw5MYaWCLPD/jS7iTQDJ9tpJhB+Rw0Z6cQxBNvYn /Sd3XiGvg0aOf3VJW/uodQFEBbBt9V2huCMsaKCLdcdTU+xZ6agmAQ9O5a/rpebP Qa844Ug+CjHT3p8UdldRO/RTjtWhO4s1n/eK1uaJUajqv557qJni+c3GNYtjIk/U TMb+5A7y5f3mVLIgEXaKiK8LwfXPKFXgXIWQk/Nsxda2fYHFupAm54uDx3flor2Z ec7/7yyE7hQJ3BdalRMOTRz8+ZTKN+YZcnls6XstNWp2w+vhqj8Uo16RQG7ga5Uw +tKm/eUe5AdHtjqFzcSfmOrS7XHXEjvqCTCDLIyoP3eWaxsxdfsN3oKOCpjRbYqU jGZjPUVxBzx+/evM1irbtlF4GHXuGdryDvbtFMt2l7t5/gnvsZkrt0Ij93XEC79i ARG0K0zkbtxBQF7qrn2cu/5e+LC217rBLtgO5HpxNEU= =FEXo -----END PGP SIGNATURE----- . ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2018-0004 ------------------------------------------------------------------------ Date reported : May 07, 2018 Advisory ID : WSA-2018-0004 Advisory URL : https://webkitgtk.org/security/WSA-2018-0004.html CVE identifiers : CVE-2018-4121, CVE-2018-4200, CVE-2018-4204. Several vulnerabilities were discovered in WebKitGTK+. Credit to Natalie Silvanovich of Google Project Zero. Credit to Ivan Fratric of Google Project Zero. We recommend updating to the last stable version of WebKitGTK+. It is the best way of ensuring that you are running a safe version of WebKitGTK+. Please check our website for information about the last stable releases. Further information about WebKitGTK+ Security Advisories can be found at: https://webkitgtk.org/security.html The WebKitGTK+ team, May 07, 2018 . CVE-2018-4102: Kai Zhao of 3H security team CVE-2018-4116: @littlelailo, xisigr of Tencent's Xuanwu Lab (tencent.com) Safari Login AutoFill Available for: OS X El Capitan 10.11.6, macOS Sierra 10.12.6, and macOS High Sierra 10.13.4 Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: OS X El Capitan 10.11.6, macOS Sierra 10.12.6, and macOS High Sierra 10.13.4 Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. CVE-2018-4117: an anonymous researcher, an anonymous researcher Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: Safari 11.1 may be obtained from the Mac App Store

An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. watchOS before 4.3 is affected. The issue involves the fetch API in the "WebKit" component. It allows remote attackers to bypass the Same Origin Policy and obtain sensitive information via a crafted web site. Google Chrome is prone to multiple security vulnerabilities. Attackers can exploit these issues to execute arbitrary code in the context of the browser, obtain sensitive information, bypass security restrictions and perform unauthorized actions, or cause denial-of-service conditions. Information obtained may aid in further attacks. Versions prior to Chrome 68.0.3440.75 are vulnerable. Apple iOS, iCloud for Windows, iTunes for Windows, Safari, and tvOS are all products of the American company Apple (Apple). Apple iOS is an operating system developed for mobile devices; Safari is a web browser that comes with the Mac OS X and iOS operating systems by default. WebKit is an open source web browser engine developed by the KDE community and is currently used by browsers such as Apple Safari and Google Chrome. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-2 watchOS 4.3 watchOS 4.3 is now available and addresses the following: CoreFoundation Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: All Apple Watch models Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Kernel Available for: All Apple Watch models Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: All Apple Watch models Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: All Apple Watch models Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) NSURLSession Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) Quick Look Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Security Available for: All Apple Watch models Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) System Preferences Available for: All Apple Watch models Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. This issue was addressed through improved preferences cleanup. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera WebKit Available for: All Apple Watch models Impact: Unexpected interaction with indexing types causing an ASSERT failure Description: An array indexing issue existed in the handling of a function in javascript core. CVE-2018-4113: found by OSS-Fuzz WebKit Available for: All Apple Watch models Impact: Processing maliciously crafted web content may lead to a denial of service Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: All Apple Watch models Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4114: found by OSS-Fuzz CVE-2018-4121: Natalie Silvanovich of Google Project Zero CVE-2018-4122: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4125: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4129: likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative CVE-2018-4161: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4162: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4163: WanderingGlitch of Trend Micro's Zero Day Initiative WebKit Available for: All Apple Watch models Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. CVE-2018-4117: an anonymous researcher, an anonymous researcher Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4256-1 security@debian.org https://www.debian.org/security/ Michael Gilbert July 26, 2018 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : chromium-browser CVE ID : CVE-2018-4117 CVE-2018-6044 CVE-2018-6150 CVE-2018-6151 CVE-2018-6152 CVE-2018-6153 CVE-2018-6154 CVE-2018-6155 CVE-2018-6156 CVE-2018-6157 CVE-2018-6158 CVE-2018-6159 CVE-2018-6161 CVE-2018-6162 CVE-2018-6163 CVE-2018-6164 CVE-2018-6165 CVE-2018-6166 CVE-2018-6167 CVE-2018-6168 CVE-2018-6169 CVE-2018-6170 CVE-2018-6171 CVE-2018-6172 CVE-2018-6173 CVE-2018-6174 CVE-2018-6175 CVE-2018-6176 CVE-2018-6177 CVE-2018-6178 CVE-2018-6179 Several vulnerabilities have been discovered in the chromium web browser. CVE-2018-4117 AhsanEjaz discovered an information leak. CVE-2018-6044 Rob Wu discovered a way to escalate privileges using extensions. CVE-2018-6150 Rob Wu discovered an information disclosure issue (this problem was fixed in a previous release but was mistakenly omitted from upstream's announcement at the time). CVE-2018-6151 Rob Wu discovered an issue in the developer tools (this problem was fixed in a previous release but was mistakenly omitted from upstream's announcement at the time). CVE-2018-6152 Rob Wu discovered an issue in the developer tools (this problem was fixed in a previous release but was mistakenly omitted from upstream's announcement at the time). CVE-2018-6153 Zhen Zhou discovered a buffer overflow issue in the skia library. CVE-2018-6158 Zhe Jin discovered a use-after-free issue. CVE-2018-6159 Jun Kokatsu discovered a way to bypass the same origin policy. CVE-2018-6161 Jun Kokatsu discovered a way to bypass the same origin policy. CVE-2018-6164 Jun Kokatsu discovered a way to bypass the same origin policy. CVE-2018-6168 Gunes Acar and Danny Y. Huang discovered a way to bypass the Cross Origin Resource Sharing policy. CVE-2018-6169 Sam P discovered a way to bypass permissions when installing extensions. CVE-2018-6174 Mark Brand discovered an integer overflow issue in the swiftshader library. CVE-2018-6176 Jann Horn discovered a way to escalate privileges using extensions. CVE-2018-6177 Ron Masas discovered an information leak. CVE-2018-6178 Khalil Zhani discovered a user interface spoofing issue. CVE-2018-6179 It was discovered that information about files local to the system could be leaked to extensions. This version also fixes a regression introduced in the previous security update that could prevent decoding of particular audio/video codecs. For the stable distribution (stretch), these problems have been fixed in version 68.0.3440.75-1~deb9u1. We recommend that you upgrade your chromium-browser packages. For the detailed security status of chromium-browser please refer to its security tracker page at: https://security-tracker.debian.org/tracker/chromium-browser Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQQzBAEBCgAdFiEEluhy7ASCBulP9FUWuNayzQLW9HMFAltaqvAACgkQuNayzQLW 9HN1Tx//TF/lR0JT7+g9ZV4C8b9QUjd8RziW1x3Dr1c6FdO01qRzRTmuolgGkd16 irPIel0bnvM7Q707UaX3YlfP9teWThneAXl69wPxg4l/cD6KQy6TYyxY3VzvUiYO 7q1cEixQDqnB2w7sdT2vpg0xc9a8NR5Bgraf+GPUm72R7HHlRHL9G0hVYozjERz/ s09oGrou9neITKMEu7KBPONpWXR8UTJuaCDRW39TeafRVJHDhXUg4wZQihStBMN3 vSNOIhS4TbpFCZqpJRijGh2W2wIz72zq9Fk+FgwDF9cm2Z6aeh/HwGUNFo9IGfc1 e6FnCDTVp3SxJmYdKZSmnqM87+uKBx135G7Y3nVFXZbsUlGuifa4YGNQkkSgr0Be K2B2dkPDwrFJpJuO2E43q66su2/bAoD/pUC/51Rb+WQBMBfmjZ3vQN9cUybH6Ove VLRRkv9ADFpHgZ2JcRdKcVFMQRoBZ9gPr7oWeC/f4CjYSJl0ZCrq+0zCO0LUl0/H QE2Wf0kDDJggsftQfwLwi2LokXNB7VtO3y57RsGB5Mrx/vfy8lB/7p5WAW9c0OJq C/XUmowWn7PP0s5RyWU0m0w5ioIgDVy+OH5pNsO68L1RZUwaFwRvmaiEbipBr00a CO7XCQkokcaHm4iXx2aPIwj9ndbtYOu7ve/6BxZhbCgzeVlJiUCcLARHNpagyBOv WQ43ymkLPYc/RurSQbrn/JVEoCXRpOvTUrPPt7S2shBJfsU9kN5k34s8oN7ytFll cU6DwGY7n4EDd3sbB3oRwSdu8WGEKK6hDqTo9dPEy8x6owiyUqLFs1+aBjUeoQxQ 80PM0g2Qqdqk/aYgJU243UH3Wx63cCubowDkRnXxGlIxbTl1Wfi5GlmXIrKXQBl9 os4xcpEXTYkghQHzAwi6++cbVLTS4/MNV2S9SfriTEr39jPt0hscFhldg9cnJcGC nHBt6QDrr/GzObSxhxOl82viimrmt6N8AZpfu6xGtf+XIwk/Kz8wI15MJN5TOnR7 l+2U0I3vzW4BBTR9qfFpaXr4WCelsVstJMmdMspTQLeea83rCdX2IzH7mIgg3pRl 6tWqesRJGUa/JgsTMMz26o9GM+hlpSsm1qsFuGLI3pOC+nBZYaFlQAORx+kgOdvf hnXPVcYLQBNkFForr92CikMziCYlxPUiUSNDRNRAJ7ksDxsknkuaLx1tV/WY6tvv ELlY4nH9DD7fqhtecCCvsor9A3F+pswb661m0uYyTlmOx4b2SJizybgud+SZ09O1 v5XJQX795NDf0Mvsn0hM/judmojCRfw8M6tkhUfIP6YIlKYJ7TWhRBBNudyMSbjZ 3/DBJTGBplvJm/5iIODSqHWu1ZQS7A== =tUJt -----END PGP SIGNATURE----- . ========================================================================== Ubuntu Security Notice USN-3635-1 April 30, 2018 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.10 - Ubuntu 16.04 LTS Summary: Several security issues were fixed in WebKitGTK+. Software Description: - webkit2gtk: Web content engine library for GTK+ Details: A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.17.10.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.16.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any applications that use WebKitGTK+, such as Epiphany, to make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3635-1 CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.16.04.1 . CVE-2018-4102: Kai Zhao of 3H security team CVE-2018-4116: @littlelailo, xisigr of Tencent's Xuanwu Lab (tencent.com) Safari Login AutoFill Available for: OS X El Capitan 10.11.6, macOS Sierra 10.12.6, and macOS High Sierra 10.13.4 Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: OS X El Capitan 10.11.6, macOS Sierra 10.12.6, and macOS High Sierra 10.13.4 Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. CVE-2018-4117: an anonymous researcher, an anonymous researcher Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: Safari 11.1 may be obtained from the Mac App Store. Background ========== Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 www-client/chromium < 68.0.3440.75 >= 68.0.3440.75 2 www-client/google-chrome < 68.0.3440.75 >= 68.0.3440.75 ------------------------------------------------------------------- 2 affected packages Description =========== Multiple vulnerabilities have been discovered in Chromium and Google Chrome. Please review the referenced CVE identifiers and Google Chrome Releases for details. Workaround ========== There is no known workaround at this time. Resolution ========== All Chromium users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot -v ">=www-client/chromium-68.0.3440.75" All Google Chrome users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot -v ">=www-client/google-chrome-68.0.3440.75" References ========== [ 1 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 2 ] CVE-2018-6044 https://nvd.nist.gov/vuln/detail/CVE-2018-6044 [ 3 ] CVE-2018-6150 https://nvd.nist.gov/vuln/detail/CVE-2018-6150 [ 4 ] CVE-2018-6151 https://nvd.nist.gov/vuln/detail/CVE-2018-6151 [ 5 ] CVE-2018-6152 https://nvd.nist.gov/vuln/detail/CVE-2018-6152 [ 6 ] CVE-2018-6153 https://nvd.nist.gov/vuln/detail/CVE-2018-6153 [ 7 ] CVE-2018-6154 https://nvd.nist.gov/vuln/detail/CVE-2018-6154 [ 8 ] CVE-2018-6155 https://nvd.nist.gov/vuln/detail/CVE-2018-6155 [ 9 ] CVE-2018-6156 https://nvd.nist.gov/vuln/detail/CVE-2018-6156 [ 10 ] CVE-2018-6157 https://nvd.nist.gov/vuln/detail/CVE-2018-6157 [ 11 ] CVE-2018-6158 https://nvd.nist.gov/vuln/detail/CVE-2018-6158 [ 12 ] CVE-2018-6159 https://nvd.nist.gov/vuln/detail/CVE-2018-6159 [ 13 ] CVE-2018-6160 https://nvd.nist.gov/vuln/detail/CVE-2018-6160 [ 14 ] CVE-2018-6161 https://nvd.nist.gov/vuln/detail/CVE-2018-6161 [ 15 ] CVE-2018-6162 https://nvd.nist.gov/vuln/detail/CVE-2018-6162 [ 16 ] CVE-2018-6163 https://nvd.nist.gov/vuln/detail/CVE-2018-6163 [ 17 ] CVE-2018-6164 https://nvd.nist.gov/vuln/detail/CVE-2018-6164 [ 18 ] CVE-2018-6165 https://nvd.nist.gov/vuln/detail/CVE-2018-6165 [ 19 ] CVE-2018-6166 https://nvd.nist.gov/vuln/detail/CVE-2018-6166 [ 20 ] CVE-2018-6167 https://nvd.nist.gov/vuln/detail/CVE-2018-6167 [ 21 ] CVE-2018-6168 https://nvd.nist.gov/vuln/detail/CVE-2018-6168 [ 22 ] CVE-2018-6169 https://nvd.nist.gov/vuln/detail/CVE-2018-6169 [ 23 ] CVE-2018-6170 https://nvd.nist.gov/vuln/detail/CVE-2018-6170 [ 24 ] CVE-2018-6171 https://nvd.nist.gov/vuln/detail/CVE-2018-6171 [ 25 ] CVE-2018-6172 https://nvd.nist.gov/vuln/detail/CVE-2018-6172 [ 26 ] CVE-2018-6173 https://nvd.nist.gov/vuln/detail/CVE-2018-6173 [ 27 ] CVE-2018-6174 https://nvd.nist.gov/vuln/detail/CVE-2018-6174 [ 28 ] CVE-2018-6175 https://nvd.nist.gov/vuln/detail/CVE-2018-6175 [ 29 ] CVE-2018-6176 https://nvd.nist.gov/vuln/detail/CVE-2018-6176 [ 30 ] CVE-2018-6177 https://nvd.nist.gov/vuln/detail/CVE-2018-6177 [ 31 ] CVE-2018-6178 https://nvd.nist.gov/vuln/detail/CVE-2018-6178 [ 32 ] CVE-2018-6179 https://nvd.nist.gov/vuln/detail/CVE-2018-6179 [ 33 ] CVE-2108-6150 https://nvd.nist.gov/vuln/detail/CVE-2108-6150 [ 34 ] Google Chrome 68.0.3440.75 release announcement https://chromereleases.googleblog.com/2018/07/stable-channel-update-for-desktop.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201808-01 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5

An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the handling of JIT. By performing actions in JavaScript, an attacker can trigger a type confusion condition. An attacker can leverage this vulnerability to execute code under the context of the current process. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: August 22, 2018 Bugs: #652820, #658168, #662974 ID: 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution. Background ========== WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.20.4 >= 2.20.4 Description =========== Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.20.4" References ========== [ 1 ] CVE-2018-11646 https://nvd.nist.gov/vuln/detail/CVE-2018-11646 [ 2 ] CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712 [ 3 ] CVE-2018-11713 https://nvd.nist.gov/vuln/detail/CVE-2018-11713 [ 4 ] CVE-2018-12293 https://nvd.nist.gov/vuln/detail/CVE-2018-12293 [ 5 ] CVE-2018-12294 https://nvd.nist.gov/vuln/detail/CVE-2018-12294 [ 6 ] CVE-2018-4101 https://nvd.nist.gov/vuln/detail/CVE-2018-4101 [ 7 ] CVE-2018-4113 https://nvd.nist.gov/vuln/detail/CVE-2018-4113 [ 8 ] CVE-2018-4114 https://nvd.nist.gov/vuln/detail/CVE-2018-4114 [ 9 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 10 ] CVE-2018-4118 https://nvd.nist.gov/vuln/detail/CVE-2018-4118 [ 11 ] CVE-2018-4119 https://nvd.nist.gov/vuln/detail/CVE-2018-4119 [ 12 ] CVE-2018-4120 https://nvd.nist.gov/vuln/detail/CVE-2018-4120 [ 13 ] CVE-2018-4121 https://nvd.nist.gov/vuln/detail/CVE-2018-4121 [ 14 ] CVE-2018-4122 https://nvd.nist.gov/vuln/detail/CVE-2018-4122 [ 15 ] CVE-2018-4125 https://nvd.nist.gov/vuln/detail/CVE-2018-4125 [ 16 ] CVE-2018-4127 https://nvd.nist.gov/vuln/detail/CVE-2018-4127 [ 17 ] CVE-2018-4128 https://nvd.nist.gov/vuln/detail/CVE-2018-4128 [ 18 ] CVE-2018-4129 https://nvd.nist.gov/vuln/detail/CVE-2018-4129 [ 19 ] CVE-2018-4133 https://nvd.nist.gov/vuln/detail/CVE-2018-4133 [ 20 ] CVE-2018-4146 https://nvd.nist.gov/vuln/detail/CVE-2018-4146 [ 21 ] CVE-2018-4162 https://nvd.nist.gov/vuln/detail/CVE-2018-4162 [ 22 ] CVE-2018-4163 https://nvd.nist.gov/vuln/detail/CVE-2018-4163 [ 23 ] CVE-2018-4165 https://nvd.nist.gov/vuln/detail/CVE-2018-4165 [ 24 ] CVE-2018-4190 https://nvd.nist.gov/vuln/detail/CVE-2018-4190 [ 25 ] CVE-2018-4192 https://nvd.nist.gov/vuln/detail/CVE-2018-4192 [ 26 ] CVE-2018-4199 https://nvd.nist.gov/vuln/detail/CVE-2018-4199 [ 27 ] CVE-2018-4200 https://nvd.nist.gov/vuln/detail/CVE-2018-4200 [ 28 ] CVE-2018-4201 https://nvd.nist.gov/vuln/detail/CVE-2018-4201 [ 29 ] CVE-2018-4204 https://nvd.nist.gov/vuln/detail/CVE-2018-4204 [ 30 ] CVE-2018-4214 https://nvd.nist.gov/vuln/detail/CVE-2018-4214 [ 31 ] CVE-2018-4218 https://nvd.nist.gov/vuln/detail/CVE-2018-4218 [ 32 ] CVE-2018-4222 https://nvd.nist.gov/vuln/detail/CVE-2018-4222 [ 33 ] CVE-2018-4232 https://nvd.nist.gov/vuln/detail/CVE-2018-4232 [ 34 ] CVE-2018-4233 https://nvd.nist.gov/vuln/detail/CVE-2018-4233 [ 35 ] CVE-2018-4261 https://nvd.nist.gov/vuln/detail/CVE-2018-4261 [ 36 ] CVE-2018-4262 https://nvd.nist.gov/vuln/detail/CVE-2018-4262 [ 37 ] CVE-2018-4263 https://nvd.nist.gov/vuln/detail/CVE-2018-4263 [ 38 ] CVE-2018-4264 https://nvd.nist.gov/vuln/detail/CVE-2018-4264 [ 39 ] CVE-2018-4265 https://nvd.nist.gov/vuln/detail/CVE-2018-4265 [ 40 ] CVE-2018-4266 https://nvd.nist.gov/vuln/detail/CVE-2018-4266 [ 41 ] CVE-2018-4267 https://nvd.nist.gov/vuln/detail/CVE-2018-4267 [ 42 ] CVE-2018-4270 https://nvd.nist.gov/vuln/detail/CVE-2018-4270 [ 43 ] CVE-2018-4272 https://nvd.nist.gov/vuln/detail/CVE-2018-4272 [ 44 ] CVE-2018-4273 https://nvd.nist.gov/vuln/detail/CVE-2018-4273 [ 45 ] CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278 [ 46 ] CVE-2018-4284 https://nvd.nist.gov/vuln/detail/CVE-2018-4284 [ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003 https://webkitgtk.org/security/WSA-2018-0003.html [ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004 https://webkitgtk.org/security/WSA-2018-0004.html [ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005 https://webkitgtk.org/security/WSA-2018-0005.html [ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006 https://webkitgtk.org/security/WSA-2018-0006.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201808-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2018-0003 ------------------------------------------------------------------------ Date reported : April 04, 2018 Advisory ID : WSA-2018-0003 Advisory URL : https://webkitgtk.org/security/WSA-2018-0003.html CVE identifiers : CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165. Several vulnerabilities were discovered in WebKitGTK+. Credit to Yuan Deng of Ant-financial Light-Year Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Impact: Unexpected interaction with indexing types causing an ASSERT failure. Description: An array indexing issue existed in the handling of a function in JavaScriptCore. This issue was addressed through improved checks. Credit to OSS-Fuzz. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher. Impact: A malicious website may exfiltrate data cross-origin. Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. Credit to Jun Kokatsu (@shhnjk). Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Zach Markley. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Anton Lopanitsyn of Wallarm, Linus Sarud of Detectify (detectify.com), Yuji Tounai of NTT Communications Corporation. Impact: Visiting a maliciously crafted website may lead to a cross- site scripting attack. This issue was addressed with improved URL validation. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to a denial of service. Description: A memory corruption issue was addressed through improved input validation. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption issues were addressed with improved memory handling. We recommend updating to the last stable version of WebKitGTK+. It is the best way of ensuring that you are running a safe version of WebKitGTK+. Please check our website for information about the last stable releases. Further information about WebKitGTK+ Security Advisories can be found at: https://webkitgtk.org/security.html The WebKitGTK+ team, April 04, 2018 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-2 watchOS 4.3 watchOS 4.3 is now available and addresses the following: CoreFoundation Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: All Apple Watch models Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) NSURLSession Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) Quick Look Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Security Available for: All Apple Watch models Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) System Preferences Available for: All Apple Watch models Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. CVE-2018-4117: an anonymous researcher, an anonymous researcher Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlspHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEZhfA// QhXriKk82GO1fdVRi/k9EQEVNpin8cU62yjgBF3nLEoZeLKRkaZMLsoEzBZ/sOtY v4VEJzRFcrVbDmmFtrA1ECEHe3w7tEydO9CjQsfesZ6TZRSO08ZD5fwE1Q0Jzqq7 43Dlt9/9Y+Fai48wYatj6yKfrjsF1yTnRr83M3C9mrbNJGgZ7yQeMyZ2iu+NcSry XnsK5xoESTH3dmc9+3MCj7h8Fw5MYaWCLPD/jS7iTQDJ9tpJhB+Rw0Z6cQxBNvYn /Sd3XiGvg0aOf3VJW/uodQFEBbBt9V2huCMsaKCLdcdTU+xZ6agmAQ9O5a/rpebP Qa844Ug+CjHT3p8UdldRO/RTjtWhO4s1n/eK1uaJUajqv557qJni+c3GNYtjIk/U TMb+5A7y5f3mVLIgEXaKiK8LwfXPKFXgXIWQk/Nsxda2fYHFupAm54uDx3flor2Z ec7/7yyE7hQJ3BdalRMOTRz8+ZTKN+YZcnls6XstNWp2w+vhqj8Uo16RQG7ga5Uw +tKm/eUe5AdHtjqFzcSfmOrS7XHXEjvqCTCDLIyoP3eWaxsxdfsN3oKOCpjRbYqU jGZjPUVxBzx+/evM1irbtlF4GHXuGdryDvbtFMt2l7t5/gnvsZkrt0Ij93XEC79i ARG0K0zkbtxBQF7qrn2cu/5e+LC217rBLtgO5HpxNEU= =FEXo -----END PGP SIGNATURE----- . ========================================================================== Ubuntu Security Notice USN-3635-1 April 30, 2018 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.10 - Ubuntu 16.04 LTS Summary: Several security issues were fixed in WebKitGTK+. Software Description: - webkit2gtk: Web content engine library for GTK+ Details: A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.17.10.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.16.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any applications that use WebKitGTK+, such as Epiphany, to make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3635-1 CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.16.04.1 . CVE-2018-4102: Kai Zhao of 3H security team CVE-2018-4116: @littlelailo, xisigr of Tencent's Xuanwu Lab (tencent.com) Safari Login AutoFill Available for: OS X El Capitan 10.11.6, macOS Sierra 10.12.6, and macOS High Sierra 10.13.4 Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: OS X El Capitan 10.11.6, macOS Sierra 10.12.6, and macOS High Sierra 10.13.4 Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. CVE-2018-4117: an anonymous researcher, an anonymous researcher Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: Safari 11.1 may be obtained from the Mac App Store

An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the handling of JIT. By performing actions in JavaScript, an attacker can trigger a type confusion condition. An attacker can leverage this vulnerability to execute code under the context of the current process. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2018-0003 ------------------------------------------------------------------------ Date reported : April 04, 2018 Advisory ID : WSA-2018-0003 Advisory URL : https://webkitgtk.org/security/WSA-2018-0003.html CVE identifiers : CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165. Several vulnerabilities were discovered in WebKitGTK+. Credit to Yuan Deng of Ant-financial Light-Year Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Impact: Unexpected interaction with indexing types causing an ASSERT failure. Description: An array indexing issue existed in the handling of a function in JavaScriptCore. This issue was addressed through improved checks. Credit to OSS-Fuzz. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher. Impact: A malicious website may exfiltrate data cross-origin. Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. Credit to Jun Kokatsu (@shhnjk). Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Zach Markley. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Anton Lopanitsyn of Wallarm, Linus Sarud of Detectify (detectify.com), Yuji Tounai of NTT Communications Corporation. Impact: Visiting a maliciously crafted website may lead to a cross- site scripting attack. This issue was addressed with improved URL validation. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to a denial of service. Description: A memory corruption issue was addressed through improved input validation. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption issues were addressed with improved memory handling. We recommend updating to the last stable version of WebKitGTK+. It is the best way of ensuring that you are running a safe version of WebKitGTK+. Please check our website for information about the last stable releases. Further information about WebKitGTK+ Security Advisories can be found at: https://webkitgtk.org/security.html The WebKitGTK+ team, April 04, 2018 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-2 watchOS 4.3 watchOS 4.3 is now available and addresses the following: CoreFoundation Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: All Apple Watch models Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) NSURLSession Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) Quick Look Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Security Available for: All Apple Watch models Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) System Preferences Available for: All Apple Watch models Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. CVE-2018-4117: an anonymous researcher, an anonymous researcher Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlspHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEZhfA// QhXriKk82GO1fdVRi/k9EQEVNpin8cU62yjgBF3nLEoZeLKRkaZMLsoEzBZ/sOtY v4VEJzRFcrVbDmmFtrA1ECEHe3w7tEydO9CjQsfesZ6TZRSO08ZD5fwE1Q0Jzqq7 43Dlt9/9Y+Fai48wYatj6yKfrjsF1yTnRr83M3C9mrbNJGgZ7yQeMyZ2iu+NcSry XnsK5xoESTH3dmc9+3MCj7h8Fw5MYaWCLPD/jS7iTQDJ9tpJhB+Rw0Z6cQxBNvYn /Sd3XiGvg0aOf3VJW/uodQFEBbBt9V2huCMsaKCLdcdTU+xZ6agmAQ9O5a/rpebP Qa844Ug+CjHT3p8UdldRO/RTjtWhO4s1n/eK1uaJUajqv557qJni+c3GNYtjIk/U TMb+5A7y5f3mVLIgEXaKiK8LwfXPKFXgXIWQk/Nsxda2fYHFupAm54uDx3flor2Z ec7/7yyE7hQJ3BdalRMOTRz8+ZTKN+YZcnls6XstNWp2w+vhqj8Uo16RQG7ga5Uw +tKm/eUe5AdHtjqFzcSfmOrS7XHXEjvqCTCDLIyoP3eWaxsxdfsN3oKOCpjRbYqU jGZjPUVxBzx+/evM1irbtlF4GHXuGdryDvbtFMt2l7t5/gnvsZkrt0Ij93XEC79i ARG0K0zkbtxBQF7qrn2cu/5e+LC217rBLtgO5HpxNEU= =FEXo -----END PGP SIGNATURE----- . ========================================================================== Ubuntu Security Notice USN-3635-1 April 30, 2018 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.10 - Ubuntu 16.04 LTS Summary: Several security issues were fixed in WebKitGTK+. Software Description: - webkit2gtk: Web content engine library for GTK+ Details: A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.17.10.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.16.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any applications that use WebKitGTK+, such as Epiphany, to make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3635-1 CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.16.04.1 . CVE-2018-4102: Kai Zhao of 3H security team CVE-2018-4116: @littlelailo, xisigr of Tencent's Xuanwu Lab (tencent.com) Safari Login AutoFill Available for: OS X El Capitan 10.11.6, macOS Sierra 10.12.6, and macOS High Sierra 10.13.4 Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: OS X El Capitan 10.11.6, macOS Sierra 10.12.6, and macOS High Sierra 10.13.4 Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. CVE-2018-4117: an anonymous researcher, an anonymous researcher Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: Safari 11.1 may be obtained from the Mac App Store

An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the handling of comparison operators in JIT. By performing actions in JavaScript, an attacker can trigger a type confusion condition. An attacker can leverage this vulnerability to execute code under the context of the current process. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: August 22, 2018 Bugs: #652820, #658168, #662974 ID: 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution. Background ========== WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.20.4 >= 2.20.4 Description =========== Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.20.4" References ========== [ 1 ] CVE-2018-11646 https://nvd.nist.gov/vuln/detail/CVE-2018-11646 [ 2 ] CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712 [ 3 ] CVE-2018-11713 https://nvd.nist.gov/vuln/detail/CVE-2018-11713 [ 4 ] CVE-2018-12293 https://nvd.nist.gov/vuln/detail/CVE-2018-12293 [ 5 ] CVE-2018-12294 https://nvd.nist.gov/vuln/detail/CVE-2018-12294 [ 6 ] CVE-2018-4101 https://nvd.nist.gov/vuln/detail/CVE-2018-4101 [ 7 ] CVE-2018-4113 https://nvd.nist.gov/vuln/detail/CVE-2018-4113 [ 8 ] CVE-2018-4114 https://nvd.nist.gov/vuln/detail/CVE-2018-4114 [ 9 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 10 ] CVE-2018-4118 https://nvd.nist.gov/vuln/detail/CVE-2018-4118 [ 11 ] CVE-2018-4119 https://nvd.nist.gov/vuln/detail/CVE-2018-4119 [ 12 ] CVE-2018-4120 https://nvd.nist.gov/vuln/detail/CVE-2018-4120 [ 13 ] CVE-2018-4121 https://nvd.nist.gov/vuln/detail/CVE-2018-4121 [ 14 ] CVE-2018-4122 https://nvd.nist.gov/vuln/detail/CVE-2018-4122 [ 15 ] CVE-2018-4125 https://nvd.nist.gov/vuln/detail/CVE-2018-4125 [ 16 ] CVE-2018-4127 https://nvd.nist.gov/vuln/detail/CVE-2018-4127 [ 17 ] CVE-2018-4128 https://nvd.nist.gov/vuln/detail/CVE-2018-4128 [ 18 ] CVE-2018-4129 https://nvd.nist.gov/vuln/detail/CVE-2018-4129 [ 19 ] CVE-2018-4133 https://nvd.nist.gov/vuln/detail/CVE-2018-4133 [ 20 ] CVE-2018-4146 https://nvd.nist.gov/vuln/detail/CVE-2018-4146 [ 21 ] CVE-2018-4162 https://nvd.nist.gov/vuln/detail/CVE-2018-4162 [ 22 ] CVE-2018-4163 https://nvd.nist.gov/vuln/detail/CVE-2018-4163 [ 23 ] CVE-2018-4165 https://nvd.nist.gov/vuln/detail/CVE-2018-4165 [ 24 ] CVE-2018-4190 https://nvd.nist.gov/vuln/detail/CVE-2018-4190 [ 25 ] CVE-2018-4192 https://nvd.nist.gov/vuln/detail/CVE-2018-4192 [ 26 ] CVE-2018-4199 https://nvd.nist.gov/vuln/detail/CVE-2018-4199 [ 27 ] CVE-2018-4200 https://nvd.nist.gov/vuln/detail/CVE-2018-4200 [ 28 ] CVE-2018-4201 https://nvd.nist.gov/vuln/detail/CVE-2018-4201 [ 29 ] CVE-2018-4204 https://nvd.nist.gov/vuln/detail/CVE-2018-4204 [ 30 ] CVE-2018-4214 https://nvd.nist.gov/vuln/detail/CVE-2018-4214 [ 31 ] CVE-2018-4218 https://nvd.nist.gov/vuln/detail/CVE-2018-4218 [ 32 ] CVE-2018-4222 https://nvd.nist.gov/vuln/detail/CVE-2018-4222 [ 33 ] CVE-2018-4232 https://nvd.nist.gov/vuln/detail/CVE-2018-4232 [ 34 ] CVE-2018-4233 https://nvd.nist.gov/vuln/detail/CVE-2018-4233 [ 35 ] CVE-2018-4261 https://nvd.nist.gov/vuln/detail/CVE-2018-4261 [ 36 ] CVE-2018-4262 https://nvd.nist.gov/vuln/detail/CVE-2018-4262 [ 37 ] CVE-2018-4263 https://nvd.nist.gov/vuln/detail/CVE-2018-4263 [ 38 ] CVE-2018-4264 https://nvd.nist.gov/vuln/detail/CVE-2018-4264 [ 39 ] CVE-2018-4265 https://nvd.nist.gov/vuln/detail/CVE-2018-4265 [ 40 ] CVE-2018-4266 https://nvd.nist.gov/vuln/detail/CVE-2018-4266 [ 41 ] CVE-2018-4267 https://nvd.nist.gov/vuln/detail/CVE-2018-4267 [ 42 ] CVE-2018-4270 https://nvd.nist.gov/vuln/detail/CVE-2018-4270 [ 43 ] CVE-2018-4272 https://nvd.nist.gov/vuln/detail/CVE-2018-4272 [ 44 ] CVE-2018-4273 https://nvd.nist.gov/vuln/detail/CVE-2018-4273 [ 45 ] CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278 [ 46 ] CVE-2018-4284 https://nvd.nist.gov/vuln/detail/CVE-2018-4284 [ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003 https://webkitgtk.org/security/WSA-2018-0003.html [ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004 https://webkitgtk.org/security/WSA-2018-0004.html [ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005 https://webkitgtk.org/security/WSA-2018-0005.html [ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006 https://webkitgtk.org/security/WSA-2018-0006.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201808-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2018-0003 ------------------------------------------------------------------------ Date reported : April 04, 2018 Advisory ID : WSA-2018-0003 Advisory URL : https://webkitgtk.org/security/WSA-2018-0003.html CVE identifiers : CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165. Several vulnerabilities were discovered in WebKitGTK+. Credit to Yuan Deng of Ant-financial Light-Year Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Impact: Unexpected interaction with indexing types causing an ASSERT failure. Description: An array indexing issue existed in the handling of a function in JavaScriptCore. This issue was addressed through improved checks. Credit to OSS-Fuzz. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher. Impact: A malicious website may exfiltrate data cross-origin. Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. Credit to Jun Kokatsu (@shhnjk). Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Zach Markley. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Anton Lopanitsyn of Wallarm, Linus Sarud of Detectify (detectify.com), Yuji Tounai of NTT Communications Corporation. Impact: Visiting a maliciously crafted website may lead to a cross- site scripting attack. This issue was addressed with improved URL validation. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to a denial of service. Description: A memory corruption issue was addressed through improved input validation. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption issues were addressed with improved memory handling. We recommend updating to the last stable version of WebKitGTK+. It is the best way of ensuring that you are running a safe version of WebKitGTK+. Please check our website for information about the last stable releases. Further information about WebKitGTK+ Security Advisories can be found at: https://webkitgtk.org/security.html The WebKitGTK+ team, April 04, 2018 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-2 watchOS 4.3 watchOS 4.3 is now available and addresses the following: CoreFoundation Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: All Apple Watch models Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) NSURLSession Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) Quick Look Available for: All Apple Watch models Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Security Available for: All Apple Watch models Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) System Preferences Available for: All Apple Watch models Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. CVE-2018-4117: an anonymous researcher, an anonymous researcher Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlspHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEZhfA// QhXriKk82GO1fdVRi/k9EQEVNpin8cU62yjgBF3nLEoZeLKRkaZMLsoEzBZ/sOtY v4VEJzRFcrVbDmmFtrA1ECEHe3w7tEydO9CjQsfesZ6TZRSO08ZD5fwE1Q0Jzqq7 43Dlt9/9Y+Fai48wYatj6yKfrjsF1yTnRr83M3C9mrbNJGgZ7yQeMyZ2iu+NcSry XnsK5xoESTH3dmc9+3MCj7h8Fw5MYaWCLPD/jS7iTQDJ9tpJhB+Rw0Z6cQxBNvYn /Sd3XiGvg0aOf3VJW/uodQFEBbBt9V2huCMsaKCLdcdTU+xZ6agmAQ9O5a/rpebP Qa844Ug+CjHT3p8UdldRO/RTjtWhO4s1n/eK1uaJUajqv557qJni+c3GNYtjIk/U TMb+5A7y5f3mVLIgEXaKiK8LwfXPKFXgXIWQk/Nsxda2fYHFupAm54uDx3flor2Z ec7/7yyE7hQJ3BdalRMOTRz8+ZTKN+YZcnls6XstNWp2w+vhqj8Uo16RQG7ga5Uw +tKm/eUe5AdHtjqFzcSfmOrS7XHXEjvqCTCDLIyoP3eWaxsxdfsN3oKOCpjRbYqU jGZjPUVxBzx+/evM1irbtlF4GHXuGdryDvbtFMt2l7t5/gnvsZkrt0Ij93XEC79i ARG0K0zkbtxBQF7qrn2cu/5e+LC217rBLtgO5HpxNEU= =FEXo -----END PGP SIGNATURE----- . ========================================================================== Ubuntu Security Notice USN-3635-1 April 30, 2018 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.10 - Ubuntu 16.04 LTS Summary: Several security issues were fixed in WebKitGTK+. Software Description: - webkit2gtk: Web content engine library for GTK+ Details: A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.17.10.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.16.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any applications that use WebKitGTK+, such as Epiphany, to make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3635-1 CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.16.04.1 . CVE-2018-4102: Kai Zhao of 3H security team CVE-2018-4116: @littlelailo, xisigr of Tencent's Xuanwu Lab (tencent.com) Safari Login AutoFill Available for: OS X El Capitan 10.11.6, macOS Sierra 10.12.6, and macOS High Sierra 10.13.4 Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: OS X El Capitan 10.11.6, macOS Sierra 10.12.6, and macOS High Sierra 10.13.4 Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. CVE-2018-4117: an anonymous researcher, an anonymous researcher Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: Safari 11.1 may be obtained from the Mac App Store

An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "Kernel" component. It allows attackers to bypass intended memory-read restrictions via a crafted app. plural Apple A vulnerability exists in the product kernel component that bypasses memory read restrictions.An attacker could bypass the memory read limit through a crafted application. Apple iOS, macOS High Sierra, tvOS, and watchOS are all products of Apple Inc. in the United States. Apple iOS is an operating system developed for mobile devices; macOS High Sierra is a dedicated operating system developed for Mac computers; tvOS is a smart TV operating system. watchOS is a smart watch operating system. The following products and versions are affected: Apple prior to 11.3; macOS High Sierra prior to 10.13.4; tvOS prior to 11.3; watchOS prior to 4.3. CVE-2018-4117: an anonymous researcher, an anonymous researcher Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-1 iOS 11.3 iOS 11.3 is now available and addresses the following: Clock Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to see the email address used for iTunes Description: An information disclosure issue existed in the handling of alarms and timers. This issue was addressed through improved access restrictions. CVE-2018-4123: Zaheen Hafzar M M (@zaheenhafzer) CoreFoundation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Files Widget Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: File Widget may display contents on a locked device Description: The File Widget was displaying cached data when in the locked state. This issue was addressed with improved state management. CVE-2018-4168: Brandon Moore Find My iPhone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to the device may be able to disable Find My iPhone without entering an iCloud password Description: A state management issue existed when restoring from a back up. This issue was addressed through improved state checking during restore. CVE-2018-4172: Viljami VastamA$?ki iCloud Drive Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4151: Samuel GroA (@5aelo) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4174: an anonymous researcher, an anonymous researcher NSURLSession Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) PluginKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4156: Samuel GroA (@5aelo) Quick Look Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website by clicking a link may lead to user interface spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4134: xisigr of Tencent's Xuanwu Lab (tencent.com), Zhiyang Zeng (@Wester) of Tencent Security Platform Department Safari Login AutoFill Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. The issue was addressed through improved autofill heuristics. CVE-2018-4137: SafariViewController Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to user interface spoofing Description: A state management issue was addressed by disabling text input until the destination page loads. CVE-2018-4149: Abhinash Jain (@abhinashjain) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) Storage Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4154: Samuel GroA (@5aelo) System Preferences Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. This issue was addressed through improved preferences cleanup. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera Telephony Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker can cause a device to unexpectedly restart Description: A null pointer dereference issue existed when handling Class 0 SMS messages. This issue was addressed through improved message validation. CVE-2018-4140: @mjonsson, Arjan van der Oest of Voiceworks BV Web App Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies may unexpectedly persist in web app Description: A cookie management issue was addressed through improved state management. CVE-2018-4110: Ben Compton and Jason Colley of Cerner Corporation WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4101: Yuan Deng of Ant-financial Light-Year Security Lab CVE-2018-4114: found by OSS-Fuzz CVE-2018-4118: Jun Kokatsu (@shhnjk) CVE-2018-4119: an anonymous researcher working with Trend Micro's Zero Day Initiative CVE-2018-4120: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team CVE-2018-4121: Natalie Silvanovich of Google Project Zero CVE-2018-4122: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4125: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4127: an anonymous researcher working with Trend Micro's Zero Day Initiative CVE-2018-4128: Zach Markley CVE-2018-4129: likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative CVE-2018-4130: Omair working with Trend Micro's Zero Day Initiative CVE-2018-4161: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4162: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4163: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4165: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Unexpected interaction with indexing types causing an ASSERT failure Description: An array indexing issue existed in the handling of a function in javascript core. This issue was addressed through improved checks. CVE-2018-4113: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to a denial of service Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. CVE-2018-4117: an anonymous researcher, an anonymous researcher WindowServer Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An unprivileged application may be able to log keystrokes entered into other applications even when secure input mode is enabled Description: By scanning key states, an unprivileged application could log keystrokes entered into other applications even when secure input mode was enabled. This issue was addressed by improved state management. CVE-2018-4131: Andreas Hegenberg of folivora.AI GmbH Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "11.3". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlopHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbhLRAA to9k0U/CI3PfYp2o2lluS7LgE3jvA7+pXvdjbvoh14BFHf9Wv+yhdtyLQEDSne+0 TM8BkiMgEmo+uKKcVFCDeV9GrkWqO7ocBfT65hj4A/vxPAS6xlBTV9mjZXiqvSWs +Cbb4Nd53o6m2QRORkjNVZ2h0ow53J5RirnyzjWt4LMdCpc4jMG87OCuQheKzjxq g6gOlwblVrRxH6aMX5if/SetGGxzZeY5sKwe1Xhz6yIYsm1Gw45REt3FJs4KEh5Z oL+yWVvaGLOPDzC+DBX0dXJmsqLx9wzDJsqQ2J6Mb/nh1Tgh6NDdHkDCAZ7P6CeU 0IpXK7aaPkRy5GUbkAdzdPEFql9e0/jGlqMf/rZlNTItbgtn0+9e2zsJ0UPPRcWi +7IQygkXnXmYUZ0wrh/Wdye/jAJZpLdsUuWr1RalTdmDASU/tzgpoglf3EyTQoRy IqFGRSe6+no8Pw1qCLUvZz8C6dTKvE+Jv5oe9XbCEjsvpRmQZK64FiQ0HIaAMHKo Rl9OY6+evzyqdAtivE4AFCRT7Z15pktFYAVefWkdVFbVU2mCYF+peXIq6tGg4o+g 70E29XaDZBakcVho9bW4e2rDA+m606ILuZ4AyjEEvfRYH+d+WTvDqdIywq0V7grj qlU787sRw/tVx646jcHVqbYZEgZVmeAvcT8C2c0Zhvo= =RJi8 -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. The issue involves the "Safari Login AutoFill" component. It allows remote attackers to read autofilled data by leveraging lack of a user-confirmation requirement. Both Apple iOS and Safari are products of Apple (Apple). Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-1 iOS 11.3 iOS 11.3 is now available and addresses the following: Clock Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to see the email address used for iTunes Description: An information disclosure issue existed in the handling of alarms and timers. This issue was addressed through improved access restrictions. CVE-2018-4123: Zaheen Hafzar M M (@zaheenhafzer) CoreFoundation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Files Widget Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: File Widget may display contents on a locked device Description: The File Widget was displaying cached data when in the locked state. This issue was addressed with improved state management. CVE-2018-4168: Brandon Moore Find My iPhone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to the device may be able to disable Find My iPhone without entering an iCloud password Description: A state management issue existed when restoring from a back up. This issue was addressed through improved state checking during restore. CVE-2018-4172: Viljami VastamA$?ki iCloud Drive Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4151: Samuel GroA (@5aelo) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4174: an anonymous researcher, an anonymous researcher NSURLSession Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) PluginKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4156: Samuel GroA (@5aelo) Quick Look Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website by clicking a link may lead to user interface spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4134: xisigr of Tencent's Xuanwu Lab (tencent.com), Zhiyang Zeng (@Wester) of Tencent Security Platform Department Safari Login AutoFill Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. The issue was addressed through improved autofill heuristics. CVE-2018-4137: SafariViewController Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to user interface spoofing Description: A state management issue was addressed by disabling text input until the destination page loads. CVE-2018-4149: Abhinash Jain (@abhinashjain) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) Storage Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4154: Samuel GroA (@5aelo) System Preferences Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. This issue was addressed through improved preferences cleanup. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera Telephony Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker can cause a device to unexpectedly restart Description: A null pointer dereference issue existed when handling Class 0 SMS messages. This issue was addressed through improved message validation. CVE-2018-4140: @mjonsson, Arjan van der Oest of Voiceworks BV Web App Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies may unexpectedly persist in web app Description: A cookie management issue was addressed through improved state management. CVE-2018-4110: Ben Compton and Jason Colley of Cerner Corporation WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4101: Yuan Deng of Ant-financial Light-Year Security Lab CVE-2018-4114: found by OSS-Fuzz CVE-2018-4118: Jun Kokatsu (@shhnjk) CVE-2018-4119: an anonymous researcher working with Trend Micro's Zero Day Initiative CVE-2018-4120: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team CVE-2018-4121: Natalie Silvanovich of Google Project Zero CVE-2018-4122: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4125: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4127: an anonymous researcher working with Trend Micro's Zero Day Initiative CVE-2018-4128: Zach Markley CVE-2018-4129: likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative CVE-2018-4130: Omair working with Trend Micro's Zero Day Initiative CVE-2018-4161: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4162: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4163: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4165: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Unexpected interaction with indexing types causing an ASSERT failure Description: An array indexing issue existed in the handling of a function in javascript core. This issue was addressed through improved checks. CVE-2018-4113: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to a denial of service Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. CVE-2018-4117: an anonymous researcher, an anonymous researcher WindowServer Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An unprivileged application may be able to log keystrokes entered into other applications even when secure input mode is enabled Description: By scanning key states, an unprivileged application could log keystrokes entered into other applications even when secure input mode was enabled. This issue was addressed by improved state management. CVE-2018-4131: Andreas Hegenberg of folivora.AI GmbH Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "11.3". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlopHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbhLRAA to9k0U/CI3PfYp2o2lluS7LgE3jvA7+pXvdjbvoh14BFHf9Wv+yhdtyLQEDSne+0 TM8BkiMgEmo+uKKcVFCDeV9GrkWqO7ocBfT65hj4A/vxPAS6xlBTV9mjZXiqvSWs +Cbb4Nd53o6m2QRORkjNVZ2h0ow53J5RirnyzjWt4LMdCpc4jMG87OCuQheKzjxq g6gOlwblVrRxH6aMX5if/SetGGxzZeY5sKwe1Xhz6yIYsm1Gw45REt3FJs4KEh5Z oL+yWVvaGLOPDzC+DBX0dXJmsqLx9wzDJsqQ2J6Mb/nh1Tgh6NDdHkDCAZ7P6CeU 0IpXK7aaPkRy5GUbkAdzdPEFql9e0/jGlqMf/rZlNTItbgtn0+9e2zsJ0UPPRcWi +7IQygkXnXmYUZ0wrh/Wdye/jAJZpLdsUuWr1RalTdmDASU/tzgpoglf3EyTQoRy IqFGRSe6+no8Pw1qCLUvZz8C6dTKvE+Jv5oe9XbCEjsvpRmQZK64FiQ0HIaAMHKo Rl9OY6+evzyqdAtivE4AFCRT7Z15pktFYAVefWkdVFbVU2mCYF+peXIq6tGg4o+g 70E29XaDZBakcVho9bW4e2rDA+m606ILuZ4AyjEEvfRYH+d+WTvDqdIywq0V7grj qlU787sRw/tVx646jcHVqbYZEgZVmeAvcT8C2c0Zhvo= =RJi8 -----END PGP SIGNATURE----- . CVE-2018-4113: found by OSS-Fuzz WebKit Available for: OS X El Capitan 10.11.6, macOS Sierra 10.12.6, and macOS High Sierra 10.13.4 Impact: Visiting a maliciously crafted website may lead to a cross-site scripting attack Description: A cross-site scripting issue existed in Safari. Installation note: Safari 11.1 may be obtained from the Mac App Store

An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. tvOS before 11.3 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the handling of WebGL. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code under the context of the current process. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. A security vulnerability exists in the WebKit component of several Apple products. The following products and versions are affected: Apple iOS prior to 11.3; Safari prior to 11.1; Windows-based iCloud prior to 7.4; Windows-based iTunes prior to 12.7.4; tvOS prior to 11.3. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-1 iOS 11.3 iOS 11.3 is now available and addresses the following: Clock Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to see the email address used for iTunes Description: An information disclosure issue existed in the handling of alarms and timers. This issue was addressed through improved access restrictions. CVE-2018-4123: Zaheen Hafzar M M (@zaheenhafzer) CoreFoundation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Files Widget Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: File Widget may display contents on a locked device Description: The File Widget was displaying cached data when in the locked state. This issue was addressed with improved state management. CVE-2018-4168: Brandon Moore Find My iPhone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to the device may be able to disable Find My iPhone without entering an iCloud password Description: A state management issue existed when restoring from a back up. This issue was addressed through improved state checking during restore. CVE-2018-4172: Viljami VastamA$?ki iCloud Drive Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4151: Samuel GroA (@5aelo) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4174: an anonymous researcher, an anonymous researcher NSURLSession Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) PluginKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4156: Samuel GroA (@5aelo) Quick Look Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website by clicking a link may lead to user interface spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4134: xisigr of Tencent's Xuanwu Lab (tencent.com), Zhiyang Zeng (@Wester) of Tencent Security Platform Department Safari Login AutoFill Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. The issue was addressed through improved autofill heuristics. CVE-2018-4137: SafariViewController Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to user interface spoofing Description: A state management issue was addressed by disabling text input until the destination page loads. CVE-2018-4149: Abhinash Jain (@abhinashjain) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) Storage Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4154: Samuel GroA (@5aelo) System Preferences Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. This issue was addressed through improved preferences cleanup. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera Telephony Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker can cause a device to unexpectedly restart Description: A null pointer dereference issue existed when handling Class 0 SMS messages. This issue was addressed through improved message validation. CVE-2018-4140: @mjonsson, Arjan van der Oest of Voiceworks BV Web App Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies may unexpectedly persist in web app Description: A cookie management issue was addressed through improved state management. CVE-2018-4110: Ben Compton and Jason Colley of Cerner Corporation WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4101: Yuan Deng of Ant-financial Light-Year Security Lab CVE-2018-4114: found by OSS-Fuzz CVE-2018-4118: Jun Kokatsu (@shhnjk) CVE-2018-4119: an anonymous researcher working with Trend Micro's Zero Day Initiative CVE-2018-4120: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team CVE-2018-4121: Natalie Silvanovich of Google Project Zero CVE-2018-4122: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4125: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4127: an anonymous researcher working with Trend Micro's Zero Day Initiative CVE-2018-4128: Zach Markley CVE-2018-4129: likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative CVE-2018-4130: Omair working with Trend Micro's Zero Day Initiative CVE-2018-4161: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4162: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4163: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4165: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Unexpected interaction with indexing types causing an ASSERT failure Description: An array indexing issue existed in the handling of a function in javascript core. This issue was addressed through improved checks. CVE-2018-4113: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to a denial of service Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. CVE-2018-4117: an anonymous researcher, an anonymous researcher WindowServer Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An unprivileged application may be able to log keystrokes entered into other applications even when secure input mode is enabled Description: By scanning key states, an unprivileged application could log keystrokes entered into other applications even when secure input mode was enabled. This issue was addressed by improved state management. CVE-2018-4131: Andreas Hegenberg of folivora.AI GmbH Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "11.3". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlopHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbhLRAA to9k0U/CI3PfYp2o2lluS7LgE3jvA7+pXvdjbvoh14BFHf9Wv+yhdtyLQEDSne+0 TM8BkiMgEmo+uKKcVFCDeV9GrkWqO7ocBfT65hj4A/vxPAS6xlBTV9mjZXiqvSWs +Cbb4Nd53o6m2QRORkjNVZ2h0ow53J5RirnyzjWt4LMdCpc4jMG87OCuQheKzjxq g6gOlwblVrRxH6aMX5if/SetGGxzZeY5sKwe1Xhz6yIYsm1Gw45REt3FJs4KEh5Z oL+yWVvaGLOPDzC+DBX0dXJmsqLx9wzDJsqQ2J6Mb/nh1Tgh6NDdHkDCAZ7P6CeU 0IpXK7aaPkRy5GUbkAdzdPEFql9e0/jGlqMf/rZlNTItbgtn0+9e2zsJ0UPPRcWi +7IQygkXnXmYUZ0wrh/Wdye/jAJZpLdsUuWr1RalTdmDASU/tzgpoglf3EyTQoRy IqFGRSe6+no8Pw1qCLUvZz8C6dTKvE+Jv5oe9XbCEjsvpRmQZK64FiQ0HIaAMHKo Rl9OY6+evzyqdAtivE4AFCRT7Z15pktFYAVefWkdVFbVU2mCYF+peXIq6tGg4o+g 70E29XaDZBakcVho9bW4e2rDA+m606ILuZ4AyjEEvfRYH+d+WTvDqdIywq0V7grj qlU787sRw/tVx646jcHVqbYZEgZVmeAvcT8C2c0Zhvo= =RJi8 -----END PGP SIGNATURE----- . Installation note: Safari 11.1 may be obtained from the Mac App Store

An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves a JavaScriptCore function in the "WebKit" component. It allows attackers to trigger an assertion failure by leveraging improper array indexing. Apple iOS, iCloud for Windows, iTunes for Windows, Safari, and tvOS are all products of the American company Apple (Apple). Apple iOS is an operating system developed for mobile devices; Safari is a web browser that comes with the Mac OS X and iOS operating systems by default. WebKit is an open source web browser engine developed by the KDE community and is currently used by browsers such as Apple Safari and Google Chrome. An attacker can exploit this vulnerability to cause an assertion to fail. ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2018-0003 ------------------------------------------------------------------------ Date reported : April 04, 2018 Advisory ID : WSA-2018-0003 Advisory URL : https://webkitgtk.org/security/WSA-2018-0003.html CVE identifiers : CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165. Several vulnerabilities were discovered in WebKitGTK+. Credit to Yuan Deng of Ant-financial Light-Year Security Lab. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Impact: Unexpected interaction with indexing types causing an ASSERT failure. Description: An array indexing issue existed in the handling of a function in JavaScriptCore. This issue was addressed through improved checks. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher. Impact: A malicious website may exfiltrate data cross-origin. Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. Credit to Jun Kokatsu (@shhnjk). Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Zach Markley. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Anton Lopanitsyn of Wallarm, Linus Sarud of Detectify (detectify.com), Yuji Tounai of NTT Communications Corporation. Impact: Visiting a maliciously crafted website may lead to a cross- site scripting attack. This issue was addressed with improved URL validation. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to a denial of service. Description: A memory corruption issue was addressed through improved input validation. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. We recommend updating to the last stable version of WebKitGTK+. It is the best way of ensuring that you are running a safe version of WebKitGTK+. Please check our website for information about the last stable releases. Further information about WebKitGTK+ Security Advisories can be found at: https://webkitgtk.org/security.html The WebKitGTK+ team, April 04, 2018 . CVE-2018-4117: an anonymous researcher, an anonymous researcher Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-1 iOS 11.3 iOS 11.3 is now available and addresses the following: Clock Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to see the email address used for iTunes Description: An information disclosure issue existed in the handling of alarms and timers. CVE-2018-4123: Zaheen Hafzar M M (@zaheenhafzer) CoreFoundation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Files Widget Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: File Widget may display contents on a locked device Description: The File Widget was displaying cached data when in the locked state. CVE-2018-4168: Brandon Moore Find My iPhone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to the device may be able to disable Find My iPhone without entering an iCloud password Description: A state management issue existed when restoring from a back up. CVE-2018-4172: Viljami VastamA$?ki iCloud Drive Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4151: Samuel GroA (@5aelo) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4174: an anonymous researcher, an anonymous researcher NSURLSession Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) PluginKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4156: Samuel GroA (@5aelo) Quick Look Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website by clicking a link may lead to user interface spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4134: xisigr of Tencent's Xuanwu Lab (tencent.com), Zhiyang Zeng (@Wester) of Tencent Security Platform Department Safari Login AutoFill Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. CVE-2018-4137: SafariViewController Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to user interface spoofing Description: A state management issue was addressed by disabling text input until the destination page loads. CVE-2018-4149: Abhinash Jain (@abhinashjain) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) Storage Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4154: Samuel GroA (@5aelo) System Preferences Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera Telephony Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker can cause a device to unexpectedly restart Description: A null pointer dereference issue existed when handling Class 0 SMS messages. CVE-2018-4140: @mjonsson, Arjan van der Oest of Voiceworks BV Web App Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies may unexpectedly persist in web app Description: A cookie management issue was addressed through improved state management. CVE-2018-4110: Ben Compton and Jason Colley of Cerner Corporation WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. CVE-2018-4117: an anonymous researcher, an anonymous researcher WindowServer Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An unprivileged application may be able to log keystrokes entered into other applications even when secure input mode is enabled Description: By scanning key states, an unprivileged application could log keystrokes entered into other applications even when secure input mode was enabled. CVE-2018-4131: Andreas Hegenberg of folivora.AI GmbH Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlopHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbhLRAA to9k0U/CI3PfYp2o2lluS7LgE3jvA7+pXvdjbvoh14BFHf9Wv+yhdtyLQEDSne+0 TM8BkiMgEmo+uKKcVFCDeV9GrkWqO7ocBfT65hj4A/vxPAS6xlBTV9mjZXiqvSWs +Cbb4Nd53o6m2QRORkjNVZ2h0ow53J5RirnyzjWt4LMdCpc4jMG87OCuQheKzjxq g6gOlwblVrRxH6aMX5if/SetGGxzZeY5sKwe1Xhz6yIYsm1Gw45REt3FJs4KEh5Z oL+yWVvaGLOPDzC+DBX0dXJmsqLx9wzDJsqQ2J6Mb/nh1Tgh6NDdHkDCAZ7P6CeU 0IpXK7aaPkRy5GUbkAdzdPEFql9e0/jGlqMf/rZlNTItbgtn0+9e2zsJ0UPPRcWi +7IQygkXnXmYUZ0wrh/Wdye/jAJZpLdsUuWr1RalTdmDASU/tzgpoglf3EyTQoRy IqFGRSe6+no8Pw1qCLUvZz8C6dTKvE+Jv5oe9XbCEjsvpRmQZK64FiQ0HIaAMHKo Rl9OY6+evzyqdAtivE4AFCRT7Z15pktFYAVefWkdVFbVU2mCYF+peXIq6tGg4o+g 70E29XaDZBakcVho9bW4e2rDA+m606ILuZ4AyjEEvfRYH+d+WTvDqdIywq0V7grj qlU787sRw/tVx646jcHVqbYZEgZVmeAvcT8C2c0Zhvo= =RJi8 -----END PGP SIGNATURE----- . Installation note: Safari 11.1 may be obtained from the Mac App Store

An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves CFPreferences in the "System Preferences" component. It allows attackers to bypass intended access restrictions by leveraging incorrect configuration-profile persistence. plural Apple There is a vulnerability in the system configuration component of the product that prevents access restrictions.An attacker could circumvent access restrictions by using an inappropriate configuration profile. Apple iOS, macOS High Sierra, tvOS, and watchOS are all products of Apple Inc. in the United States. Apple iOS is an operating system developed for mobile devices; macOS High Sierra is a dedicated operating system developed for Mac computers; tvOS is a smart TV operating system; watchOS is a smart watch operating system. The following products and products are affected: Apple iOS prior to 11.3; macOS High Sierra prior to 10.13.4; tvOS prior to 11.3; watchOS prior to 4.3. CVE-2018-4117: an anonymous researcher, an anonymous researcher Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-1 iOS 11.3 iOS 11.3 is now available and addresses the following: Clock Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to see the email address used for iTunes Description: An information disclosure issue existed in the handling of alarms and timers. This issue was addressed through improved access restrictions. CVE-2018-4123: Zaheen Hafzar M M (@zaheenhafzer) CoreFoundation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Files Widget Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: File Widget may display contents on a locked device Description: The File Widget was displaying cached data when in the locked state. This issue was addressed with improved state management. CVE-2018-4168: Brandon Moore Find My iPhone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to the device may be able to disable Find My iPhone without entering an iCloud password Description: A state management issue existed when restoring from a back up. This issue was addressed through improved state checking during restore. CVE-2018-4172: Viljami VastamA$?ki iCloud Drive Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4151: Samuel GroA (@5aelo) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4174: an anonymous researcher, an anonymous researcher NSURLSession Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) PluginKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4156: Samuel GroA (@5aelo) Quick Look Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website by clicking a link may lead to user interface spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4134: xisigr of Tencent's Xuanwu Lab (tencent.com), Zhiyang Zeng (@Wester) of Tencent Security Platform Department Safari Login AutoFill Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. The issue was addressed through improved autofill heuristics. CVE-2018-4137: SafariViewController Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to user interface spoofing Description: A state management issue was addressed by disabling text input until the destination page loads. CVE-2018-4149: Abhinash Jain (@abhinashjain) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) Storage Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4154: Samuel GroA (@5aelo) System Preferences Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera Telephony Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker can cause a device to unexpectedly restart Description: A null pointer dereference issue existed when handling Class 0 SMS messages. This issue was addressed through improved message validation. CVE-2018-4140: @mjonsson, Arjan van der Oest of Voiceworks BV Web App Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies may unexpectedly persist in web app Description: A cookie management issue was addressed through improved state management. CVE-2018-4110: Ben Compton and Jason Colley of Cerner Corporation WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4101: Yuan Deng of Ant-financial Light-Year Security Lab CVE-2018-4114: found by OSS-Fuzz CVE-2018-4118: Jun Kokatsu (@shhnjk) CVE-2018-4119: an anonymous researcher working with Trend Micro's Zero Day Initiative CVE-2018-4120: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team CVE-2018-4121: Natalie Silvanovich of Google Project Zero CVE-2018-4122: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4125: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4127: an anonymous researcher working with Trend Micro's Zero Day Initiative CVE-2018-4128: Zach Markley CVE-2018-4129: likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative CVE-2018-4130: Omair working with Trend Micro's Zero Day Initiative CVE-2018-4161: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4162: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4163: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4165: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Unexpected interaction with indexing types causing an ASSERT failure Description: An array indexing issue existed in the handling of a function in javascript core. This issue was addressed through improved checks. CVE-2018-4113: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to a denial of service Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. CVE-2018-4117: an anonymous researcher, an anonymous researcher WindowServer Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An unprivileged application may be able to log keystrokes entered into other applications even when secure input mode is enabled Description: By scanning key states, an unprivileged application could log keystrokes entered into other applications even when secure input mode was enabled. This issue was addressed by improved state management. CVE-2018-4131: Andreas Hegenberg of folivora.AI GmbH Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "11.3". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlopHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbhLRAA to9k0U/CI3PfYp2o2lluS7LgE3jvA7+pXvdjbvoh14BFHf9Wv+yhdtyLQEDSne+0 TM8BkiMgEmo+uKKcVFCDeV9GrkWqO7ocBfT65hj4A/vxPAS6xlBTV9mjZXiqvSWs +Cbb4Nd53o6m2QRORkjNVZ2h0ow53J5RirnyzjWt4LMdCpc4jMG87OCuQheKzjxq g6gOlwblVrRxH6aMX5if/SetGGxzZeY5sKwe1Xhz6yIYsm1Gw45REt3FJs4KEh5Z oL+yWVvaGLOPDzC+DBX0dXJmsqLx9wzDJsqQ2J6Mb/nh1Tgh6NDdHkDCAZ7P6CeU 0IpXK7aaPkRy5GUbkAdzdPEFql9e0/jGlqMf/rZlNTItbgtn0+9e2zsJ0UPPRcWi +7IQygkXnXmYUZ0wrh/Wdye/jAJZpLdsUuWr1RalTdmDASU/tzgpoglf3EyTQoRy IqFGRSe6+no8Pw1qCLUvZz8C6dTKvE+Jv5oe9XbCEjsvpRmQZK64FiQ0HIaAMHKo Rl9OY6+evzyqdAtivE4AFCRT7Z15pktFYAVefWkdVFbVU2mCYF+peXIq6tGg4o+g 70E29XaDZBakcVho9bW4e2rDA+m606ILuZ4AyjEEvfRYH+d+WTvDqdIywq0V7grj qlU787sRw/tVx646jcHVqbYZEgZVmeAvcT8C2c0Zhvo= =RJi8 -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "Kernel" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app. Apple iOS, macOS High Sierra, tvOS, and watchOS are all products of Apple Inc. in the United States. Apple iOS is an operating system developed for mobile devices; macOS High Sierra is a dedicated operating system developed for Mac computers; tvOS is a smart TV operating system; watchOS is a smart watch operating system. The following products and versions are affected: Apple iOS prior to 11.3; macOS High Sierra prior to 10.13.4; tvOS prior to 11.3; watchOS prior to 4.3. CVE-2018-4117: an anonymous researcher, an anonymous researcher Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-1 iOS 11.3 iOS 11.3 is now available and addresses the following: Clock Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to see the email address used for iTunes Description: An information disclosure issue existed in the handling of alarms and timers. This issue was addressed through improved access restrictions. CVE-2018-4123: Zaheen Hafzar M M (@zaheenhafzer) CoreFoundation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Files Widget Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: File Widget may display contents on a locked device Description: The File Widget was displaying cached data when in the locked state. This issue was addressed with improved state management. CVE-2018-4168: Brandon Moore Find My iPhone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to the device may be able to disable Find My iPhone without entering an iCloud password Description: A state management issue existed when restoring from a back up. This issue was addressed through improved state checking during restore. CVE-2018-4172: Viljami VastamA$?ki iCloud Drive Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4151: Samuel GroA (@5aelo) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4174: an anonymous researcher, an anonymous researcher NSURLSession Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) PluginKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4156: Samuel GroA (@5aelo) Quick Look Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website by clicking a link may lead to user interface spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4134: xisigr of Tencent's Xuanwu Lab (tencent.com), Zhiyang Zeng (@Wester) of Tencent Security Platform Department Safari Login AutoFill Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. The issue was addressed through improved autofill heuristics. CVE-2018-4137: SafariViewController Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to user interface spoofing Description: A state management issue was addressed by disabling text input until the destination page loads. CVE-2018-4149: Abhinash Jain (@abhinashjain) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) Storage Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4154: Samuel GroA (@5aelo) System Preferences Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. This issue was addressed through improved preferences cleanup. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera Telephony Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker can cause a device to unexpectedly restart Description: A null pointer dereference issue existed when handling Class 0 SMS messages. This issue was addressed through improved message validation. CVE-2018-4140: @mjonsson, Arjan van der Oest of Voiceworks BV Web App Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies may unexpectedly persist in web app Description: A cookie management issue was addressed through improved state management. CVE-2018-4110: Ben Compton and Jason Colley of Cerner Corporation WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4101: Yuan Deng of Ant-financial Light-Year Security Lab CVE-2018-4114: found by OSS-Fuzz CVE-2018-4118: Jun Kokatsu (@shhnjk) CVE-2018-4119: an anonymous researcher working with Trend Micro's Zero Day Initiative CVE-2018-4120: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team CVE-2018-4121: Natalie Silvanovich of Google Project Zero CVE-2018-4122: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4125: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4127: an anonymous researcher working with Trend Micro's Zero Day Initiative CVE-2018-4128: Zach Markley CVE-2018-4129: likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative CVE-2018-4130: Omair working with Trend Micro's Zero Day Initiative CVE-2018-4161: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4162: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4163: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4165: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Unexpected interaction with indexing types causing an ASSERT failure Description: An array indexing issue existed in the handling of a function in javascript core. This issue was addressed through improved checks. CVE-2018-4113: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to a denial of service Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. CVE-2018-4117: an anonymous researcher, an anonymous researcher WindowServer Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An unprivileged application may be able to log keystrokes entered into other applications even when secure input mode is enabled Description: By scanning key states, an unprivileged application could log keystrokes entered into other applications even when secure input mode was enabled. This issue was addressed by improved state management. CVE-2018-4131: Andreas Hegenberg of folivora.AI GmbH Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "11.3". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlopHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbhLRAA to9k0U/CI3PfYp2o2lluS7LgE3jvA7+pXvdjbvoh14BFHf9Wv+yhdtyLQEDSne+0 TM8BkiMgEmo+uKKcVFCDeV9GrkWqO7ocBfT65hj4A/vxPAS6xlBTV9mjZXiqvSWs +Cbb4Nd53o6m2QRORkjNVZ2h0ow53J5RirnyzjWt4LMdCpc4jMG87OCuQheKzjxq g6gOlwblVrRxH6aMX5if/SetGGxzZeY5sKwe1Xhz6yIYsm1Gw45REt3FJs4KEh5Z oL+yWVvaGLOPDzC+DBX0dXJmsqLx9wzDJsqQ2J6Mb/nh1Tgh6NDdHkDCAZ7P6CeU 0IpXK7aaPkRy5GUbkAdzdPEFql9e0/jGlqMf/rZlNTItbgtn0+9e2zsJ0UPPRcWi +7IQygkXnXmYUZ0wrh/Wdye/jAJZpLdsUuWr1RalTdmDASU/tzgpoglf3EyTQoRy IqFGRSe6+no8Pw1qCLUvZz8C6dTKvE+Jv5oe9XbCEjsvpRmQZK64FiQ0HIaAMHKo Rl9OY6+evzyqdAtivE4AFCRT7Z15pktFYAVefWkdVFbVU2mCYF+peXIq6tGg4o+g 70E29XaDZBakcVho9bW4e2rDA+m606ILuZ4AyjEEvfRYH+d+WTvDqdIywq0V7grj qlU787sRw/tVx646jcHVqbYZEgZVmeAvcT8C2c0Zhvo= =RJi8 -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "Kernel" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app. Apple iOS, macOS High Sierra, tvOS, and watchOS are all products of Apple Inc. in the United States. Apple iOS is an operating system developed for mobile devices; macOS High Sierra is a dedicated operating system developed for Mac computers; tvOS is a smart TV operating system; watchOS is a smart watch operating system. The following products and versions are affected: Apple iOS prior to 11.3; macOS High Sierra prior to 10.13.4; tvOS prior to 11.3; watchOS prior to 4.3. CVE-2018-4117: an anonymous researcher, an anonymous researcher Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-1 iOS 11.3 iOS 11.3 is now available and addresses the following: Clock Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to see the email address used for iTunes Description: An information disclosure issue existed in the handling of alarms and timers. This issue was addressed through improved access restrictions. CVE-2018-4123: Zaheen Hafzar M M (@zaheenhafzer) CoreFoundation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Files Widget Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: File Widget may display contents on a locked device Description: The File Widget was displaying cached data when in the locked state. This issue was addressed with improved state management. CVE-2018-4168: Brandon Moore Find My iPhone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to the device may be able to disable Find My iPhone without entering an iCloud password Description: A state management issue existed when restoring from a back up. This issue was addressed through improved state checking during restore. CVE-2018-4172: Viljami VastamA$?ki iCloud Drive Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4151: Samuel GroA (@5aelo) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4174: an anonymous researcher, an anonymous researcher NSURLSession Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) PluginKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4156: Samuel GroA (@5aelo) Quick Look Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website by clicking a link may lead to user interface spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4134: xisigr of Tencent's Xuanwu Lab (tencent.com), Zhiyang Zeng (@Wester) of Tencent Security Platform Department Safari Login AutoFill Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. The issue was addressed through improved autofill heuristics. CVE-2018-4137: SafariViewController Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to user interface spoofing Description: A state management issue was addressed by disabling text input until the destination page loads. CVE-2018-4149: Abhinash Jain (@abhinashjain) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) Storage Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4154: Samuel GroA (@5aelo) System Preferences Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. This issue was addressed through improved preferences cleanup. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera Telephony Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker can cause a device to unexpectedly restart Description: A null pointer dereference issue existed when handling Class 0 SMS messages. This issue was addressed through improved message validation. CVE-2018-4140: @mjonsson, Arjan van der Oest of Voiceworks BV Web App Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies may unexpectedly persist in web app Description: A cookie management issue was addressed through improved state management. CVE-2018-4110: Ben Compton and Jason Colley of Cerner Corporation WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4101: Yuan Deng of Ant-financial Light-Year Security Lab CVE-2018-4114: found by OSS-Fuzz CVE-2018-4118: Jun Kokatsu (@shhnjk) CVE-2018-4119: an anonymous researcher working with Trend Micro's Zero Day Initiative CVE-2018-4120: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team CVE-2018-4121: Natalie Silvanovich of Google Project Zero CVE-2018-4122: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4125: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4127: an anonymous researcher working with Trend Micro's Zero Day Initiative CVE-2018-4128: Zach Markley CVE-2018-4129: likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative CVE-2018-4130: Omair working with Trend Micro's Zero Day Initiative CVE-2018-4161: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4162: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4163: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4165: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Unexpected interaction with indexing types causing an ASSERT failure Description: An array indexing issue existed in the handling of a function in javascript core. This issue was addressed through improved checks. CVE-2018-4113: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to a denial of service Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. CVE-2018-4117: an anonymous researcher, an anonymous researcher WindowServer Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An unprivileged application may be able to log keystrokes entered into other applications even when secure input mode is enabled Description: By scanning key states, an unprivileged application could log keystrokes entered into other applications even when secure input mode was enabled. This issue was addressed by improved state management. CVE-2018-4131: Andreas Hegenberg of folivora.AI GmbH Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "11.3". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlopHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbhLRAA to9k0U/CI3PfYp2o2lluS7LgE3jvA7+pXvdjbvoh14BFHf9Wv+yhdtyLQEDSne+0 TM8BkiMgEmo+uKKcVFCDeV9GrkWqO7ocBfT65hj4A/vxPAS6xlBTV9mjZXiqvSWs +Cbb4Nd53o6m2QRORkjNVZ2h0ow53J5RirnyzjWt4LMdCpc4jMG87OCuQheKzjxq g6gOlwblVrRxH6aMX5if/SetGGxzZeY5sKwe1Xhz6yIYsm1Gw45REt3FJs4KEh5Z oL+yWVvaGLOPDzC+DBX0dXJmsqLx9wzDJsqQ2J6Mb/nh1Tgh6NDdHkDCAZ7P6CeU 0IpXK7aaPkRy5GUbkAdzdPEFql9e0/jGlqMf/rZlNTItbgtn0+9e2zsJ0UPPRcWi +7IQygkXnXmYUZ0wrh/Wdye/jAJZpLdsUuWr1RalTdmDASU/tzgpoglf3EyTQoRy IqFGRSe6+no8Pw1qCLUvZz8C6dTKvE+Jv5oe9XbCEjsvpRmQZK64FiQ0HIaAMHKo Rl9OY6+evzyqdAtivE4AFCRT7Z15pktFYAVefWkdVFbVU2mCYF+peXIq6tGg4o+g 70E29XaDZBakcVho9bW4e2rDA+m606ILuZ4AyjEEvfRYH+d+WTvDqdIywq0V7grj qlU787sRw/tVx646jcHVqbYZEgZVmeAvcT8C2c0Zhvo= =RJi8 -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "CoreText" component. It allows remote attackers to cause a denial of service (application crash) via a crafted string. Apple iOS, macOS Sierra, tvOS, and watchOS are all products of the US company Apple (Apple). Apple iOS is an operating system developed for mobile devices; tvOS is a smart TV operating system; watchOS is a smart watch operating system. CoreText is one of the typesetting engine components. The following products and versions are affected: Apple iOS prior to 11.3; macOS High Sierra prior to 10.13.4; tvOS prior to 11.3; watchOS prior to 4.3. CVE-2018-4117: an anonymous researcher, an anonymous researcher Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-1 iOS 11.3 iOS 11.3 is now available and addresses the following: Clock Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to see the email address used for iTunes Description: An information disclosure issue existed in the handling of alarms and timers. This issue was addressed through improved access restrictions. CVE-2018-4123: Zaheen Hafzar M M (@zaheenhafzer) CoreFoundation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Files Widget Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: File Widget may display contents on a locked device Description: The File Widget was displaying cached data when in the locked state. This issue was addressed with improved state management. CVE-2018-4168: Brandon Moore Find My iPhone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to the device may be able to disable Find My iPhone without entering an iCloud password Description: A state management issue existed when restoring from a back up. This issue was addressed through improved state checking during restore. CVE-2018-4172: Viljami VastamA$?ki iCloud Drive Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4151: Samuel GroA (@5aelo) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4174: an anonymous researcher, an anonymous researcher NSURLSession Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) PluginKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4156: Samuel GroA (@5aelo) Quick Look Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website by clicking a link may lead to user interface spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4134: xisigr of Tencent's Xuanwu Lab (tencent.com), Zhiyang Zeng (@Wester) of Tencent Security Platform Department Safari Login AutoFill Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. The issue was addressed through improved autofill heuristics. CVE-2018-4137: SafariViewController Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to user interface spoofing Description: A state management issue was addressed by disabling text input until the destination page loads. CVE-2018-4149: Abhinash Jain (@abhinashjain) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) Storage Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4154: Samuel GroA (@5aelo) System Preferences Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. This issue was addressed through improved preferences cleanup. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera Telephony Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker can cause a device to unexpectedly restart Description: A null pointer dereference issue existed when handling Class 0 SMS messages. This issue was addressed through improved message validation. CVE-2018-4140: @mjonsson, Arjan van der Oest of Voiceworks BV Web App Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies may unexpectedly persist in web app Description: A cookie management issue was addressed through improved state management. CVE-2018-4110: Ben Compton and Jason Colley of Cerner Corporation WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4101: Yuan Deng of Ant-financial Light-Year Security Lab CVE-2018-4114: found by OSS-Fuzz CVE-2018-4118: Jun Kokatsu (@shhnjk) CVE-2018-4119: an anonymous researcher working with Trend Micro's Zero Day Initiative CVE-2018-4120: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team CVE-2018-4121: Natalie Silvanovich of Google Project Zero CVE-2018-4122: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4125: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4127: an anonymous researcher working with Trend Micro's Zero Day Initiative CVE-2018-4128: Zach Markley CVE-2018-4129: likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative CVE-2018-4130: Omair working with Trend Micro's Zero Day Initiative CVE-2018-4161: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4162: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4163: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4165: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Unexpected interaction with indexing types causing an ASSERT failure Description: An array indexing issue existed in the handling of a function in javascript core. This issue was addressed through improved checks. CVE-2018-4113: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to a denial of service Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. CVE-2018-4117: an anonymous researcher, an anonymous researcher WindowServer Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An unprivileged application may be able to log keystrokes entered into other applications even when secure input mode is enabled Description: By scanning key states, an unprivileged application could log keystrokes entered into other applications even when secure input mode was enabled. This issue was addressed by improved state management. CVE-2018-4131: Andreas Hegenberg of folivora.AI GmbH Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "11.3". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlopHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbhLRAA to9k0U/CI3PfYp2o2lluS7LgE3jvA7+pXvdjbvoh14BFHf9Wv+yhdtyLQEDSne+0 TM8BkiMgEmo+uKKcVFCDeV9GrkWqO7ocBfT65hj4A/vxPAS6xlBTV9mjZXiqvSWs +Cbb4Nd53o6m2QRORkjNVZ2h0ow53J5RirnyzjWt4LMdCpc4jMG87OCuQheKzjxq g6gOlwblVrRxH6aMX5if/SetGGxzZeY5sKwe1Xhz6yIYsm1Gw45REt3FJs4KEh5Z oL+yWVvaGLOPDzC+DBX0dXJmsqLx9wzDJsqQ2J6Mb/nh1Tgh6NDdHkDCAZ7P6CeU 0IpXK7aaPkRy5GUbkAdzdPEFql9e0/jGlqMf/rZlNTItbgtn0+9e2zsJ0UPPRcWi +7IQygkXnXmYUZ0wrh/Wdye/jAJZpLdsUuWr1RalTdmDASU/tzgpoglf3EyTQoRy IqFGRSe6+no8Pw1qCLUvZz8C6dTKvE+Jv5oe9XbCEjsvpRmQZK64FiQ0HIaAMHKo Rl9OY6+evzyqdAtivE4AFCRT7Z15pktFYAVefWkdVFbVU2mCYF+peXIq6tGg4o+g 70E29XaDZBakcVho9bW4e2rDA+m606ILuZ4AyjEEvfRYH+d+WTvDqdIywq0V7grj qlU787sRw/tVx646jcHVqbYZEgZVmeAvcT8C2c0Zhvo= =RJi8 -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the handling of JIT. By performing actions in JavaScript, an attacker can trigger a type confusion condition. An attacker can leverage this vulnerability to execute code under the context of the current process. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: August 22, 2018 Bugs: #652820, #658168, #662974 ID: 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution. Background ========== WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.20.4 >= 2.20.4 Description =========== Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.20.4" References ========== [ 1 ] CVE-2018-11646 https://nvd.nist.gov/vuln/detail/CVE-2018-11646 [ 2 ] CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712 [ 3 ] CVE-2018-11713 https://nvd.nist.gov/vuln/detail/CVE-2018-11713 [ 4 ] CVE-2018-12293 https://nvd.nist.gov/vuln/detail/CVE-2018-12293 [ 5 ] CVE-2018-12294 https://nvd.nist.gov/vuln/detail/CVE-2018-12294 [ 6 ] CVE-2018-4101 https://nvd.nist.gov/vuln/detail/CVE-2018-4101 [ 7 ] CVE-2018-4113 https://nvd.nist.gov/vuln/detail/CVE-2018-4113 [ 8 ] CVE-2018-4114 https://nvd.nist.gov/vuln/detail/CVE-2018-4114 [ 9 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 10 ] CVE-2018-4118 https://nvd.nist.gov/vuln/detail/CVE-2018-4118 [ 11 ] CVE-2018-4119 https://nvd.nist.gov/vuln/detail/CVE-2018-4119 [ 12 ] CVE-2018-4120 https://nvd.nist.gov/vuln/detail/CVE-2018-4120 [ 13 ] CVE-2018-4121 https://nvd.nist.gov/vuln/detail/CVE-2018-4121 [ 14 ] CVE-2018-4122 https://nvd.nist.gov/vuln/detail/CVE-2018-4122 [ 15 ] CVE-2018-4125 https://nvd.nist.gov/vuln/detail/CVE-2018-4125 [ 16 ] CVE-2018-4127 https://nvd.nist.gov/vuln/detail/CVE-2018-4127 [ 17 ] CVE-2018-4128 https://nvd.nist.gov/vuln/detail/CVE-2018-4128 [ 18 ] CVE-2018-4129 https://nvd.nist.gov/vuln/detail/CVE-2018-4129 [ 19 ] CVE-2018-4133 https://nvd.nist.gov/vuln/detail/CVE-2018-4133 [ 20 ] CVE-2018-4146 https://nvd.nist.gov/vuln/detail/CVE-2018-4146 [ 21 ] CVE-2018-4162 https://nvd.nist.gov/vuln/detail/CVE-2018-4162 [ 22 ] CVE-2018-4163 https://nvd.nist.gov/vuln/detail/CVE-2018-4163 [ 23 ] CVE-2018-4165 https://nvd.nist.gov/vuln/detail/CVE-2018-4165 [ 24 ] CVE-2018-4190 https://nvd.nist.gov/vuln/detail/CVE-2018-4190 [ 25 ] CVE-2018-4192 https://nvd.nist.gov/vuln/detail/CVE-2018-4192 [ 26 ] CVE-2018-4199 https://nvd.nist.gov/vuln/detail/CVE-2018-4199 [ 27 ] CVE-2018-4200 https://nvd.nist.gov/vuln/detail/CVE-2018-4200 [ 28 ] CVE-2018-4201 https://nvd.nist.gov/vuln/detail/CVE-2018-4201 [ 29 ] CVE-2018-4204 https://nvd.nist.gov/vuln/detail/CVE-2018-4204 [ 30 ] CVE-2018-4214 https://nvd.nist.gov/vuln/detail/CVE-2018-4214 [ 31 ] CVE-2018-4218 https://nvd.nist.gov/vuln/detail/CVE-2018-4218 [ 32 ] CVE-2018-4222 https://nvd.nist.gov/vuln/detail/CVE-2018-4222 [ 33 ] CVE-2018-4232 https://nvd.nist.gov/vuln/detail/CVE-2018-4232 [ 34 ] CVE-2018-4233 https://nvd.nist.gov/vuln/detail/CVE-2018-4233 [ 35 ] CVE-2018-4261 https://nvd.nist.gov/vuln/detail/CVE-2018-4261 [ 36 ] CVE-2018-4262 https://nvd.nist.gov/vuln/detail/CVE-2018-4262 [ 37 ] CVE-2018-4263 https://nvd.nist.gov/vuln/detail/CVE-2018-4263 [ 38 ] CVE-2018-4264 https://nvd.nist.gov/vuln/detail/CVE-2018-4264 [ 39 ] CVE-2018-4265 https://nvd.nist.gov/vuln/detail/CVE-2018-4265 [ 40 ] CVE-2018-4266 https://nvd.nist.gov/vuln/detail/CVE-2018-4266 [ 41 ] CVE-2018-4267 https://nvd.nist.gov/vuln/detail/CVE-2018-4267 [ 42 ] CVE-2018-4270 https://nvd.nist.gov/vuln/detail/CVE-2018-4270 [ 43 ] CVE-2018-4272 https://nvd.nist.gov/vuln/detail/CVE-2018-4272 [ 44 ] CVE-2018-4273 https://nvd.nist.gov/vuln/detail/CVE-2018-4273 [ 45 ] CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278 [ 46 ] CVE-2018-4284 https://nvd.nist.gov/vuln/detail/CVE-2018-4284 [ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003 https://webkitgtk.org/security/WSA-2018-0003.html [ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004 https://webkitgtk.org/security/WSA-2018-0004.html [ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005 https://webkitgtk.org/security/WSA-2018-0005.html [ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006 https://webkitgtk.org/security/WSA-2018-0006.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201808-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2018-0003 ------------------------------------------------------------------------ Date reported : April 04, 2018 Advisory ID : WSA-2018-0003 Advisory URL : https://webkitgtk.org/security/WSA-2018-0003.html CVE identifiers : CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165. Several vulnerabilities were discovered in WebKitGTK+. Credit to Yuan Deng of Ant-financial Light-Year Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Impact: Unexpected interaction with indexing types causing an ASSERT failure. Description: An array indexing issue existed in the handling of a function in JavaScriptCore. This issue was addressed through improved checks. Credit to OSS-Fuzz. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher. Impact: A malicious website may exfiltrate data cross-origin. Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. Credit to Jun Kokatsu (@shhnjk). Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Zach Markley. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Anton Lopanitsyn of Wallarm, Linus Sarud of Detectify (detectify.com), Yuji Tounai of NTT Communications Corporation. Impact: Visiting a maliciously crafted website may lead to a cross- site scripting attack. This issue was addressed with improved URL validation. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to a denial of service. Description: A memory corruption issue was addressed through improved input validation. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption issues were addressed with improved memory handling. We recommend updating to the last stable version of WebKitGTK+. It is the best way of ensuring that you are running a safe version of WebKitGTK+. Please check our website for information about the last stable releases. Further information about WebKitGTK+ Security Advisories can be found at: https://webkitgtk.org/security.html The WebKitGTK+ team, April 04, 2018 . CVE-2018-4117: an anonymous researcher, an anonymous researcher Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-1 iOS 11.3 iOS 11.3 is now available and addresses the following: Clock Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to see the email address used for iTunes Description: An information disclosure issue existed in the handling of alarms and timers. CVE-2018-4123: Zaheen Hafzar M M (@zaheenhafzer) CoreFoundation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Files Widget Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: File Widget may display contents on a locked device Description: The File Widget was displaying cached data when in the locked state. CVE-2018-4168: Brandon Moore Find My iPhone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to the device may be able to disable Find My iPhone without entering an iCloud password Description: A state management issue existed when restoring from a back up. CVE-2018-4172: Viljami VastamA$?ki iCloud Drive Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4151: Samuel GroA (@5aelo) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4174: an anonymous researcher, an anonymous researcher NSURLSession Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) PluginKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4156: Samuel GroA (@5aelo) Quick Look Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website by clicking a link may lead to user interface spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4134: xisigr of Tencent's Xuanwu Lab (tencent.com), Zhiyang Zeng (@Wester) of Tencent Security Platform Department Safari Login AutoFill Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. CVE-2018-4137: SafariViewController Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to user interface spoofing Description: A state management issue was addressed by disabling text input until the destination page loads. CVE-2018-4149: Abhinash Jain (@abhinashjain) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) Storage Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4154: Samuel GroA (@5aelo) System Preferences Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera Telephony Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker can cause a device to unexpectedly restart Description: A null pointer dereference issue existed when handling Class 0 SMS messages. CVE-2018-4140: @mjonsson, Arjan van der Oest of Voiceworks BV Web App Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies may unexpectedly persist in web app Description: A cookie management issue was addressed through improved state management. CVE-2018-4110: Ben Compton and Jason Colley of Cerner Corporation WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. CVE-2018-4117: an anonymous researcher, an anonymous researcher WindowServer Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An unprivileged application may be able to log keystrokes entered into other applications even when secure input mode is enabled Description: By scanning key states, an unprivileged application could log keystrokes entered into other applications even when secure input mode was enabled. CVE-2018-4131: Andreas Hegenberg of folivora.AI GmbH Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlopHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbhLRAA to9k0U/CI3PfYp2o2lluS7LgE3jvA7+pXvdjbvoh14BFHf9Wv+yhdtyLQEDSne+0 TM8BkiMgEmo+uKKcVFCDeV9GrkWqO7ocBfT65hj4A/vxPAS6xlBTV9mjZXiqvSWs +Cbb4Nd53o6m2QRORkjNVZ2h0ow53J5RirnyzjWt4LMdCpc4jMG87OCuQheKzjxq g6gOlwblVrRxH6aMX5if/SetGGxzZeY5sKwe1Xhz6yIYsm1Gw45REt3FJs4KEh5Z oL+yWVvaGLOPDzC+DBX0dXJmsqLx9wzDJsqQ2J6Mb/nh1Tgh6NDdHkDCAZ7P6CeU 0IpXK7aaPkRy5GUbkAdzdPEFql9e0/jGlqMf/rZlNTItbgtn0+9e2zsJ0UPPRcWi +7IQygkXnXmYUZ0wrh/Wdye/jAJZpLdsUuWr1RalTdmDASU/tzgpoglf3EyTQoRy IqFGRSe6+no8Pw1qCLUvZz8C6dTKvE+Jv5oe9XbCEjsvpRmQZK64FiQ0HIaAMHKo Rl9OY6+evzyqdAtivE4AFCRT7Z15pktFYAVefWkdVFbVU2mCYF+peXIq6tGg4o+g 70E29XaDZBakcVho9bW4e2rDA+m606ILuZ4AyjEEvfRYH+d+WTvDqdIywq0V7grj qlU787sRw/tVx646jcHVqbYZEgZVmeAvcT8C2c0Zhvo= =RJi8 -----END PGP SIGNATURE----- . ========================================================================== Ubuntu Security Notice USN-3635-1 April 30, 2018 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.10 - Ubuntu 16.04 LTS Summary: Several security issues were fixed in WebKitGTK+. Software Description: - webkit2gtk: Web content engine library for GTK+ Details: A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.17.10.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.16.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any applications that use WebKitGTK+, such as Epiphany, to make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3635-1 CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.16.04.1 . Installation note: Safari 11.1 may be obtained from the Mac App Store

An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. tvOS before 11.3 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. A security vulnerability exists in the WebKit component of several Apple products. The following products and versions are affected: Apple iOS prior to 11.3; Safari prior to 11.1; Windows-based iCloud prior to 7.4; Windows-based iTunes prior to 12.7.4; tvOS prior to 11.3. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: August 22, 2018 Bugs: #652820, #658168, #662974 ID: 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution. Background ========== WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.20.4 >= 2.20.4 Description =========== Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.20.4" References ========== [ 1 ] CVE-2018-11646 https://nvd.nist.gov/vuln/detail/CVE-2018-11646 [ 2 ] CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712 [ 3 ] CVE-2018-11713 https://nvd.nist.gov/vuln/detail/CVE-2018-11713 [ 4 ] CVE-2018-12293 https://nvd.nist.gov/vuln/detail/CVE-2018-12293 [ 5 ] CVE-2018-12294 https://nvd.nist.gov/vuln/detail/CVE-2018-12294 [ 6 ] CVE-2018-4101 https://nvd.nist.gov/vuln/detail/CVE-2018-4101 [ 7 ] CVE-2018-4113 https://nvd.nist.gov/vuln/detail/CVE-2018-4113 [ 8 ] CVE-2018-4114 https://nvd.nist.gov/vuln/detail/CVE-2018-4114 [ 9 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 10 ] CVE-2018-4118 https://nvd.nist.gov/vuln/detail/CVE-2018-4118 [ 11 ] CVE-2018-4119 https://nvd.nist.gov/vuln/detail/CVE-2018-4119 [ 12 ] CVE-2018-4120 https://nvd.nist.gov/vuln/detail/CVE-2018-4120 [ 13 ] CVE-2018-4121 https://nvd.nist.gov/vuln/detail/CVE-2018-4121 [ 14 ] CVE-2018-4122 https://nvd.nist.gov/vuln/detail/CVE-2018-4122 [ 15 ] CVE-2018-4125 https://nvd.nist.gov/vuln/detail/CVE-2018-4125 [ 16 ] CVE-2018-4127 https://nvd.nist.gov/vuln/detail/CVE-2018-4127 [ 17 ] CVE-2018-4128 https://nvd.nist.gov/vuln/detail/CVE-2018-4128 [ 18 ] CVE-2018-4129 https://nvd.nist.gov/vuln/detail/CVE-2018-4129 [ 19 ] CVE-2018-4133 https://nvd.nist.gov/vuln/detail/CVE-2018-4133 [ 20 ] CVE-2018-4146 https://nvd.nist.gov/vuln/detail/CVE-2018-4146 [ 21 ] CVE-2018-4162 https://nvd.nist.gov/vuln/detail/CVE-2018-4162 [ 22 ] CVE-2018-4163 https://nvd.nist.gov/vuln/detail/CVE-2018-4163 [ 23 ] CVE-2018-4165 https://nvd.nist.gov/vuln/detail/CVE-2018-4165 [ 24 ] CVE-2018-4190 https://nvd.nist.gov/vuln/detail/CVE-2018-4190 [ 25 ] CVE-2018-4192 https://nvd.nist.gov/vuln/detail/CVE-2018-4192 [ 26 ] CVE-2018-4199 https://nvd.nist.gov/vuln/detail/CVE-2018-4199 [ 27 ] CVE-2018-4200 https://nvd.nist.gov/vuln/detail/CVE-2018-4200 [ 28 ] CVE-2018-4201 https://nvd.nist.gov/vuln/detail/CVE-2018-4201 [ 29 ] CVE-2018-4204 https://nvd.nist.gov/vuln/detail/CVE-2018-4204 [ 30 ] CVE-2018-4214 https://nvd.nist.gov/vuln/detail/CVE-2018-4214 [ 31 ] CVE-2018-4218 https://nvd.nist.gov/vuln/detail/CVE-2018-4218 [ 32 ] CVE-2018-4222 https://nvd.nist.gov/vuln/detail/CVE-2018-4222 [ 33 ] CVE-2018-4232 https://nvd.nist.gov/vuln/detail/CVE-2018-4232 [ 34 ] CVE-2018-4233 https://nvd.nist.gov/vuln/detail/CVE-2018-4233 [ 35 ] CVE-2018-4261 https://nvd.nist.gov/vuln/detail/CVE-2018-4261 [ 36 ] CVE-2018-4262 https://nvd.nist.gov/vuln/detail/CVE-2018-4262 [ 37 ] CVE-2018-4263 https://nvd.nist.gov/vuln/detail/CVE-2018-4263 [ 38 ] CVE-2018-4264 https://nvd.nist.gov/vuln/detail/CVE-2018-4264 [ 39 ] CVE-2018-4265 https://nvd.nist.gov/vuln/detail/CVE-2018-4265 [ 40 ] CVE-2018-4266 https://nvd.nist.gov/vuln/detail/CVE-2018-4266 [ 41 ] CVE-2018-4267 https://nvd.nist.gov/vuln/detail/CVE-2018-4267 [ 42 ] CVE-2018-4270 https://nvd.nist.gov/vuln/detail/CVE-2018-4270 [ 43 ] CVE-2018-4272 https://nvd.nist.gov/vuln/detail/CVE-2018-4272 [ 44 ] CVE-2018-4273 https://nvd.nist.gov/vuln/detail/CVE-2018-4273 [ 45 ] CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278 [ 46 ] CVE-2018-4284 https://nvd.nist.gov/vuln/detail/CVE-2018-4284 [ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003 https://webkitgtk.org/security/WSA-2018-0003.html [ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004 https://webkitgtk.org/security/WSA-2018-0004.html [ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005 https://webkitgtk.org/security/WSA-2018-0005.html [ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006 https://webkitgtk.org/security/WSA-2018-0006.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201808-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2018-0003 ------------------------------------------------------------------------ Date reported : April 04, 2018 Advisory ID : WSA-2018-0003 Advisory URL : https://webkitgtk.org/security/WSA-2018-0003.html CVE identifiers : CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165. Several vulnerabilities were discovered in WebKitGTK+. Credit to Yuan Deng of Ant-financial Light-Year Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Impact: Unexpected interaction with indexing types causing an ASSERT failure. Description: An array indexing issue existed in the handling of a function in JavaScriptCore. This issue was addressed through improved checks. Credit to OSS-Fuzz. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher. Impact: A malicious website may exfiltrate data cross-origin. Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. Credit to Jun Kokatsu (@shhnjk). Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Zach Markley. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Anton Lopanitsyn of Wallarm, Linus Sarud of Detectify (detectify.com), Yuji Tounai of NTT Communications Corporation. Impact: Visiting a maliciously crafted website may lead to a cross- site scripting attack. This issue was addressed with improved URL validation. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to a denial of service. Description: A memory corruption issue was addressed through improved input validation. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption issues were addressed with improved memory handling. We recommend updating to the last stable version of WebKitGTK+. It is the best way of ensuring that you are running a safe version of WebKitGTK+. Please check our website for information about the last stable releases. Further information about WebKitGTK+ Security Advisories can be found at: https://webkitgtk.org/security.html The WebKitGTK+ team, April 04, 2018 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-1 iOS 11.3 iOS 11.3 is now available and addresses the following: Clock Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to see the email address used for iTunes Description: An information disclosure issue existed in the handling of alarms and timers. CVE-2018-4123: Zaheen Hafzar M M (@zaheenhafzer) CoreFoundation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Files Widget Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: File Widget may display contents on a locked device Description: The File Widget was displaying cached data when in the locked state. CVE-2018-4168: Brandon Moore Find My iPhone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to the device may be able to disable Find My iPhone without entering an iCloud password Description: A state management issue existed when restoring from a back up. CVE-2018-4172: Viljami VastamA$?ki iCloud Drive Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4151: Samuel GroA (@5aelo) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4174: an anonymous researcher, an anonymous researcher NSURLSession Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) PluginKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4156: Samuel GroA (@5aelo) Quick Look Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website by clicking a link may lead to user interface spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4134: xisigr of Tencent's Xuanwu Lab (tencent.com), Zhiyang Zeng (@Wester) of Tencent Security Platform Department Safari Login AutoFill Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. CVE-2018-4137: SafariViewController Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to user interface spoofing Description: A state management issue was addressed by disabling text input until the destination page loads. CVE-2018-4149: Abhinash Jain (@abhinashjain) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) Storage Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4154: Samuel GroA (@5aelo) System Preferences Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera Telephony Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker can cause a device to unexpectedly restart Description: A null pointer dereference issue existed when handling Class 0 SMS messages. CVE-2018-4140: @mjonsson, Arjan van der Oest of Voiceworks BV Web App Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies may unexpectedly persist in web app Description: A cookie management issue was addressed through improved state management. CVE-2018-4110: Ben Compton and Jason Colley of Cerner Corporation WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. CVE-2018-4117: an anonymous researcher, an anonymous researcher WindowServer Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An unprivileged application may be able to log keystrokes entered into other applications even when secure input mode is enabled Description: By scanning key states, an unprivileged application could log keystrokes entered into other applications even when secure input mode was enabled. CVE-2018-4131: Andreas Hegenberg of folivora.AI GmbH Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlopHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbhLRAA to9k0U/CI3PfYp2o2lluS7LgE3jvA7+pXvdjbvoh14BFHf9Wv+yhdtyLQEDSne+0 TM8BkiMgEmo+uKKcVFCDeV9GrkWqO7ocBfT65hj4A/vxPAS6xlBTV9mjZXiqvSWs +Cbb4Nd53o6m2QRORkjNVZ2h0ow53J5RirnyzjWt4LMdCpc4jMG87OCuQheKzjxq g6gOlwblVrRxH6aMX5if/SetGGxzZeY5sKwe1Xhz6yIYsm1Gw45REt3FJs4KEh5Z oL+yWVvaGLOPDzC+DBX0dXJmsqLx9wzDJsqQ2J6Mb/nh1Tgh6NDdHkDCAZ7P6CeU 0IpXK7aaPkRy5GUbkAdzdPEFql9e0/jGlqMf/rZlNTItbgtn0+9e2zsJ0UPPRcWi +7IQygkXnXmYUZ0wrh/Wdye/jAJZpLdsUuWr1RalTdmDASU/tzgpoglf3EyTQoRy IqFGRSe6+no8Pw1qCLUvZz8C6dTKvE+Jv5oe9XbCEjsvpRmQZK64FiQ0HIaAMHKo Rl9OY6+evzyqdAtivE4AFCRT7Z15pktFYAVefWkdVFbVU2mCYF+peXIq6tGg4o+g 70E29XaDZBakcVho9bW4e2rDA+m606ILuZ4AyjEEvfRYH+d+WTvDqdIywq0V7grj qlU787sRw/tVx646jcHVqbYZEgZVmeAvcT8C2c0Zhvo= =RJi8 -----END PGP SIGNATURE----- . ========================================================================== Ubuntu Security Notice USN-3635-1 April 30, 2018 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.10 - Ubuntu 16.04 LTS Summary: Several security issues were fixed in WebKitGTK+. Software Description: - webkit2gtk: Web content engine library for GTK+ Details: A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.17.10.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.16.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any applications that use WebKitGTK+, such as Epiphany, to make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3635-1 CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.16.04.1

An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the handling of TypedArray objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code under the context of the current process. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: August 22, 2018 Bugs: #652820, #658168, #662974 ID: 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution. Background ========== WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.20.4 >= 2.20.4 Description =========== Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.20.4" References ========== [ 1 ] CVE-2018-11646 https://nvd.nist.gov/vuln/detail/CVE-2018-11646 [ 2 ] CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712 [ 3 ] CVE-2018-11713 https://nvd.nist.gov/vuln/detail/CVE-2018-11713 [ 4 ] CVE-2018-12293 https://nvd.nist.gov/vuln/detail/CVE-2018-12293 [ 5 ] CVE-2018-12294 https://nvd.nist.gov/vuln/detail/CVE-2018-12294 [ 6 ] CVE-2018-4101 https://nvd.nist.gov/vuln/detail/CVE-2018-4101 [ 7 ] CVE-2018-4113 https://nvd.nist.gov/vuln/detail/CVE-2018-4113 [ 8 ] CVE-2018-4114 https://nvd.nist.gov/vuln/detail/CVE-2018-4114 [ 9 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 10 ] CVE-2018-4118 https://nvd.nist.gov/vuln/detail/CVE-2018-4118 [ 11 ] CVE-2018-4119 https://nvd.nist.gov/vuln/detail/CVE-2018-4119 [ 12 ] CVE-2018-4120 https://nvd.nist.gov/vuln/detail/CVE-2018-4120 [ 13 ] CVE-2018-4121 https://nvd.nist.gov/vuln/detail/CVE-2018-4121 [ 14 ] CVE-2018-4122 https://nvd.nist.gov/vuln/detail/CVE-2018-4122 [ 15 ] CVE-2018-4125 https://nvd.nist.gov/vuln/detail/CVE-2018-4125 [ 16 ] CVE-2018-4127 https://nvd.nist.gov/vuln/detail/CVE-2018-4127 [ 17 ] CVE-2018-4128 https://nvd.nist.gov/vuln/detail/CVE-2018-4128 [ 18 ] CVE-2018-4129 https://nvd.nist.gov/vuln/detail/CVE-2018-4129 [ 19 ] CVE-2018-4133 https://nvd.nist.gov/vuln/detail/CVE-2018-4133 [ 20 ] CVE-2018-4146 https://nvd.nist.gov/vuln/detail/CVE-2018-4146 [ 21 ] CVE-2018-4162 https://nvd.nist.gov/vuln/detail/CVE-2018-4162 [ 22 ] CVE-2018-4163 https://nvd.nist.gov/vuln/detail/CVE-2018-4163 [ 23 ] CVE-2018-4165 https://nvd.nist.gov/vuln/detail/CVE-2018-4165 [ 24 ] CVE-2018-4190 https://nvd.nist.gov/vuln/detail/CVE-2018-4190 [ 25 ] CVE-2018-4192 https://nvd.nist.gov/vuln/detail/CVE-2018-4192 [ 26 ] CVE-2018-4199 https://nvd.nist.gov/vuln/detail/CVE-2018-4199 [ 27 ] CVE-2018-4200 https://nvd.nist.gov/vuln/detail/CVE-2018-4200 [ 28 ] CVE-2018-4201 https://nvd.nist.gov/vuln/detail/CVE-2018-4201 [ 29 ] CVE-2018-4204 https://nvd.nist.gov/vuln/detail/CVE-2018-4204 [ 30 ] CVE-2018-4214 https://nvd.nist.gov/vuln/detail/CVE-2018-4214 [ 31 ] CVE-2018-4218 https://nvd.nist.gov/vuln/detail/CVE-2018-4218 [ 32 ] CVE-2018-4222 https://nvd.nist.gov/vuln/detail/CVE-2018-4222 [ 33 ] CVE-2018-4232 https://nvd.nist.gov/vuln/detail/CVE-2018-4232 [ 34 ] CVE-2018-4233 https://nvd.nist.gov/vuln/detail/CVE-2018-4233 [ 35 ] CVE-2018-4261 https://nvd.nist.gov/vuln/detail/CVE-2018-4261 [ 36 ] CVE-2018-4262 https://nvd.nist.gov/vuln/detail/CVE-2018-4262 [ 37 ] CVE-2018-4263 https://nvd.nist.gov/vuln/detail/CVE-2018-4263 [ 38 ] CVE-2018-4264 https://nvd.nist.gov/vuln/detail/CVE-2018-4264 [ 39 ] CVE-2018-4265 https://nvd.nist.gov/vuln/detail/CVE-2018-4265 [ 40 ] CVE-2018-4266 https://nvd.nist.gov/vuln/detail/CVE-2018-4266 [ 41 ] CVE-2018-4267 https://nvd.nist.gov/vuln/detail/CVE-2018-4267 [ 42 ] CVE-2018-4270 https://nvd.nist.gov/vuln/detail/CVE-2018-4270 [ 43 ] CVE-2018-4272 https://nvd.nist.gov/vuln/detail/CVE-2018-4272 [ 44 ] CVE-2018-4273 https://nvd.nist.gov/vuln/detail/CVE-2018-4273 [ 45 ] CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278 [ 46 ] CVE-2018-4284 https://nvd.nist.gov/vuln/detail/CVE-2018-4284 [ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003 https://webkitgtk.org/security/WSA-2018-0003.html [ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004 https://webkitgtk.org/security/WSA-2018-0004.html [ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005 https://webkitgtk.org/security/WSA-2018-0005.html [ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006 https://webkitgtk.org/security/WSA-2018-0006.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201808-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2018-0003 ------------------------------------------------------------------------ Date reported : April 04, 2018 Advisory ID : WSA-2018-0003 Advisory URL : https://webkitgtk.org/security/WSA-2018-0003.html CVE identifiers : CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165. Several vulnerabilities were discovered in WebKitGTK+. Credit to Yuan Deng of Ant-financial Light-Year Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Impact: Unexpected interaction with indexing types causing an ASSERT failure. Description: An array indexing issue existed in the handling of a function in JavaScriptCore. This issue was addressed through improved checks. Credit to OSS-Fuzz. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher. Impact: A malicious website may exfiltrate data cross-origin. Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. Credit to Jun Kokatsu (@shhnjk). Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Zach Markley. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Anton Lopanitsyn of Wallarm, Linus Sarud of Detectify (detectify.com), Yuji Tounai of NTT Communications Corporation. Impact: Visiting a maliciously crafted website may lead to a cross- site scripting attack. This issue was addressed with improved URL validation. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to a denial of service. Description: A memory corruption issue was addressed through improved input validation. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption issues were addressed with improved memory handling. We recommend updating to the last stable version of WebKitGTK+. It is the best way of ensuring that you are running a safe version of WebKitGTK+. Please check our website for information about the last stable releases. Further information about WebKitGTK+ Security Advisories can be found at: https://webkitgtk.org/security.html The WebKitGTK+ team, April 04, 2018 . CVE-2018-4117: an anonymous researcher, an anonymous researcher Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-1 iOS 11.3 iOS 11.3 is now available and addresses the following: Clock Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to see the email address used for iTunes Description: An information disclosure issue existed in the handling of alarms and timers. CVE-2018-4123: Zaheen Hafzar M M (@zaheenhafzer) CoreFoundation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Files Widget Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: File Widget may display contents on a locked device Description: The File Widget was displaying cached data when in the locked state. CVE-2018-4168: Brandon Moore Find My iPhone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to the device may be able to disable Find My iPhone without entering an iCloud password Description: A state management issue existed when restoring from a back up. CVE-2018-4172: Viljami VastamA$?ki iCloud Drive Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4151: Samuel GroA (@5aelo) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4174: an anonymous researcher, an anonymous researcher NSURLSession Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) PluginKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4156: Samuel GroA (@5aelo) Quick Look Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website by clicking a link may lead to user interface spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4134: xisigr of Tencent's Xuanwu Lab (tencent.com), Zhiyang Zeng (@Wester) of Tencent Security Platform Department Safari Login AutoFill Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. CVE-2018-4137: SafariViewController Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to user interface spoofing Description: A state management issue was addressed by disabling text input until the destination page loads. CVE-2018-4149: Abhinash Jain (@abhinashjain) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) Storage Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4154: Samuel GroA (@5aelo) System Preferences Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera Telephony Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker can cause a device to unexpectedly restart Description: A null pointer dereference issue existed when handling Class 0 SMS messages. CVE-2018-4140: @mjonsson, Arjan van der Oest of Voiceworks BV Web App Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies may unexpectedly persist in web app Description: A cookie management issue was addressed through improved state management. CVE-2018-4110: Ben Compton and Jason Colley of Cerner Corporation WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. CVE-2018-4117: an anonymous researcher, an anonymous researcher WindowServer Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An unprivileged application may be able to log keystrokes entered into other applications even when secure input mode is enabled Description: By scanning key states, an unprivileged application could log keystrokes entered into other applications even when secure input mode was enabled. CVE-2018-4131: Andreas Hegenberg of folivora.AI GmbH Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlopHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbhLRAA to9k0U/CI3PfYp2o2lluS7LgE3jvA7+pXvdjbvoh14BFHf9Wv+yhdtyLQEDSne+0 TM8BkiMgEmo+uKKcVFCDeV9GrkWqO7ocBfT65hj4A/vxPAS6xlBTV9mjZXiqvSWs +Cbb4Nd53o6m2QRORkjNVZ2h0ow53J5RirnyzjWt4LMdCpc4jMG87OCuQheKzjxq g6gOlwblVrRxH6aMX5if/SetGGxzZeY5sKwe1Xhz6yIYsm1Gw45REt3FJs4KEh5Z oL+yWVvaGLOPDzC+DBX0dXJmsqLx9wzDJsqQ2J6Mb/nh1Tgh6NDdHkDCAZ7P6CeU 0IpXK7aaPkRy5GUbkAdzdPEFql9e0/jGlqMf/rZlNTItbgtn0+9e2zsJ0UPPRcWi +7IQygkXnXmYUZ0wrh/Wdye/jAJZpLdsUuWr1RalTdmDASU/tzgpoglf3EyTQoRy IqFGRSe6+no8Pw1qCLUvZz8C6dTKvE+Jv5oe9XbCEjsvpRmQZK64FiQ0HIaAMHKo Rl9OY6+evzyqdAtivE4AFCRT7Z15pktFYAVefWkdVFbVU2mCYF+peXIq6tGg4o+g 70E29XaDZBakcVho9bW4e2rDA+m606ILuZ4AyjEEvfRYH+d+WTvDqdIywq0V7grj qlU787sRw/tVx646jcHVqbYZEgZVmeAvcT8C2c0Zhvo= =RJi8 -----END PGP SIGNATURE----- . Installation note: Safari 11.1 may be obtained from the Mac App Store

An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the handling of JIT. By performing actions in JavaScript, an attacker can trigger a type confusion condition. An attacker can leverage this vulnerability to execute code under the context of the current process. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: August 22, 2018 Bugs: #652820, #658168, #662974 ID: 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution. Background ========== WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.20.4 >= 2.20.4 Description =========== Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.20.4" References ========== [ 1 ] CVE-2018-11646 https://nvd.nist.gov/vuln/detail/CVE-2018-11646 [ 2 ] CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712 [ 3 ] CVE-2018-11713 https://nvd.nist.gov/vuln/detail/CVE-2018-11713 [ 4 ] CVE-2018-12293 https://nvd.nist.gov/vuln/detail/CVE-2018-12293 [ 5 ] CVE-2018-12294 https://nvd.nist.gov/vuln/detail/CVE-2018-12294 [ 6 ] CVE-2018-4101 https://nvd.nist.gov/vuln/detail/CVE-2018-4101 [ 7 ] CVE-2018-4113 https://nvd.nist.gov/vuln/detail/CVE-2018-4113 [ 8 ] CVE-2018-4114 https://nvd.nist.gov/vuln/detail/CVE-2018-4114 [ 9 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 10 ] CVE-2018-4118 https://nvd.nist.gov/vuln/detail/CVE-2018-4118 [ 11 ] CVE-2018-4119 https://nvd.nist.gov/vuln/detail/CVE-2018-4119 [ 12 ] CVE-2018-4120 https://nvd.nist.gov/vuln/detail/CVE-2018-4120 [ 13 ] CVE-2018-4121 https://nvd.nist.gov/vuln/detail/CVE-2018-4121 [ 14 ] CVE-2018-4122 https://nvd.nist.gov/vuln/detail/CVE-2018-4122 [ 15 ] CVE-2018-4125 https://nvd.nist.gov/vuln/detail/CVE-2018-4125 [ 16 ] CVE-2018-4127 https://nvd.nist.gov/vuln/detail/CVE-2018-4127 [ 17 ] CVE-2018-4128 https://nvd.nist.gov/vuln/detail/CVE-2018-4128 [ 18 ] CVE-2018-4129 https://nvd.nist.gov/vuln/detail/CVE-2018-4129 [ 19 ] CVE-2018-4133 https://nvd.nist.gov/vuln/detail/CVE-2018-4133 [ 20 ] CVE-2018-4146 https://nvd.nist.gov/vuln/detail/CVE-2018-4146 [ 21 ] CVE-2018-4162 https://nvd.nist.gov/vuln/detail/CVE-2018-4162 [ 22 ] CVE-2018-4163 https://nvd.nist.gov/vuln/detail/CVE-2018-4163 [ 23 ] CVE-2018-4165 https://nvd.nist.gov/vuln/detail/CVE-2018-4165 [ 24 ] CVE-2018-4190 https://nvd.nist.gov/vuln/detail/CVE-2018-4190 [ 25 ] CVE-2018-4192 https://nvd.nist.gov/vuln/detail/CVE-2018-4192 [ 26 ] CVE-2018-4199 https://nvd.nist.gov/vuln/detail/CVE-2018-4199 [ 27 ] CVE-2018-4200 https://nvd.nist.gov/vuln/detail/CVE-2018-4200 [ 28 ] CVE-2018-4201 https://nvd.nist.gov/vuln/detail/CVE-2018-4201 [ 29 ] CVE-2018-4204 https://nvd.nist.gov/vuln/detail/CVE-2018-4204 [ 30 ] CVE-2018-4214 https://nvd.nist.gov/vuln/detail/CVE-2018-4214 [ 31 ] CVE-2018-4218 https://nvd.nist.gov/vuln/detail/CVE-2018-4218 [ 32 ] CVE-2018-4222 https://nvd.nist.gov/vuln/detail/CVE-2018-4222 [ 33 ] CVE-2018-4232 https://nvd.nist.gov/vuln/detail/CVE-2018-4232 [ 34 ] CVE-2018-4233 https://nvd.nist.gov/vuln/detail/CVE-2018-4233 [ 35 ] CVE-2018-4261 https://nvd.nist.gov/vuln/detail/CVE-2018-4261 [ 36 ] CVE-2018-4262 https://nvd.nist.gov/vuln/detail/CVE-2018-4262 [ 37 ] CVE-2018-4263 https://nvd.nist.gov/vuln/detail/CVE-2018-4263 [ 38 ] CVE-2018-4264 https://nvd.nist.gov/vuln/detail/CVE-2018-4264 [ 39 ] CVE-2018-4265 https://nvd.nist.gov/vuln/detail/CVE-2018-4265 [ 40 ] CVE-2018-4266 https://nvd.nist.gov/vuln/detail/CVE-2018-4266 [ 41 ] CVE-2018-4267 https://nvd.nist.gov/vuln/detail/CVE-2018-4267 [ 42 ] CVE-2018-4270 https://nvd.nist.gov/vuln/detail/CVE-2018-4270 [ 43 ] CVE-2018-4272 https://nvd.nist.gov/vuln/detail/CVE-2018-4272 [ 44 ] CVE-2018-4273 https://nvd.nist.gov/vuln/detail/CVE-2018-4273 [ 45 ] CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278 [ 46 ] CVE-2018-4284 https://nvd.nist.gov/vuln/detail/CVE-2018-4284 [ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003 https://webkitgtk.org/security/WSA-2018-0003.html [ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004 https://webkitgtk.org/security/WSA-2018-0004.html [ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005 https://webkitgtk.org/security/WSA-2018-0005.html [ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006 https://webkitgtk.org/security/WSA-2018-0006.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201808-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2018-0003 ------------------------------------------------------------------------ Date reported : April 04, 2018 Advisory ID : WSA-2018-0003 Advisory URL : https://webkitgtk.org/security/WSA-2018-0003.html CVE identifiers : CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165. Several vulnerabilities were discovered in WebKitGTK+. Credit to Yuan Deng of Ant-financial Light-Year Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Impact: Unexpected interaction with indexing types causing an ASSERT failure. Description: An array indexing issue existed in the handling of a function in JavaScriptCore. This issue was addressed through improved checks. Credit to OSS-Fuzz. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher. Impact: A malicious website may exfiltrate data cross-origin. Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. Credit to Jun Kokatsu (@shhnjk). Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher working with Trend Microys Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Zach Markley. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Anton Lopanitsyn of Wallarm, Linus Sarud of Detectify (detectify.com), Yuji Tounai of NTT Communications Corporation. Impact: Visiting a maliciously crafted website may lead to a cross- site scripting attack. This issue was addressed with improved URL validation. Credit to OSS-Fuzz. Impact: Processing maliciously crafted web content may lead to a denial of service. Description: A memory corruption issue was addressed through improved input validation. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to WanderingGlitch of Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team. Description: Multiple memory corruption issues were addressed with improved memory handling. We recommend updating to the last stable version of WebKitGTK+. It is the best way of ensuring that you are running a safe version of WebKitGTK+. Please check our website for information about the last stable releases. Further information about WebKitGTK+ Security Advisories can be found at: https://webkitgtk.org/security.html The WebKitGTK+ team, April 04, 2018 . CVE-2018-4117: an anonymous researcher, an anonymous researcher Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-1 iOS 11.3 iOS 11.3 is now available and addresses the following: Clock Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to see the email address used for iTunes Description: An information disclosure issue existed in the handling of alarms and timers. CVE-2018-4123: Zaheen Hafzar M M (@zaheenhafzer) CoreFoundation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Files Widget Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: File Widget may display contents on a locked device Description: The File Widget was displaying cached data when in the locked state. CVE-2018-4168: Brandon Moore Find My iPhone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to the device may be able to disable Find My iPhone without entering an iCloud password Description: A state management issue existed when restoring from a back up. CVE-2018-4172: Viljami VastamA$?ki iCloud Drive Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4151: Samuel GroA (@5aelo) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4174: an anonymous researcher, an anonymous researcher NSURLSession Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) PluginKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4156: Samuel GroA (@5aelo) Quick Look Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website by clicking a link may lead to user interface spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4134: xisigr of Tencent's Xuanwu Lab (tencent.com), Zhiyang Zeng (@Wester) of Tencent Security Platform Department Safari Login AutoFill Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. CVE-2018-4137: SafariViewController Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to user interface spoofing Description: A state management issue was addressed by disabling text input until the destination page loads. CVE-2018-4149: Abhinash Jain (@abhinashjain) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) Storage Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4154: Samuel GroA (@5aelo) System Preferences Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera Telephony Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker can cause a device to unexpectedly restart Description: A null pointer dereference issue existed when handling Class 0 SMS messages. CVE-2018-4140: @mjonsson, Arjan van der Oest of Voiceworks BV Web App Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies may unexpectedly persist in web app Description: A cookie management issue was addressed through improved state management. CVE-2018-4110: Ben Compton and Jason Colley of Cerner Corporation WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. CVE-2018-4117: an anonymous researcher, an anonymous researcher WindowServer Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An unprivileged application may be able to log keystrokes entered into other applications even when secure input mode is enabled Description: By scanning key states, an unprivileged application could log keystrokes entered into other applications even when secure input mode was enabled. CVE-2018-4131: Andreas Hegenberg of folivora.AI GmbH Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlopHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbhLRAA to9k0U/CI3PfYp2o2lluS7LgE3jvA7+pXvdjbvoh14BFHf9Wv+yhdtyLQEDSne+0 TM8BkiMgEmo+uKKcVFCDeV9GrkWqO7ocBfT65hj4A/vxPAS6xlBTV9mjZXiqvSWs +Cbb4Nd53o6m2QRORkjNVZ2h0ow53J5RirnyzjWt4LMdCpc4jMG87OCuQheKzjxq g6gOlwblVrRxH6aMX5if/SetGGxzZeY5sKwe1Xhz6yIYsm1Gw45REt3FJs4KEh5Z oL+yWVvaGLOPDzC+DBX0dXJmsqLx9wzDJsqQ2J6Mb/nh1Tgh6NDdHkDCAZ7P6CeU 0IpXK7aaPkRy5GUbkAdzdPEFql9e0/jGlqMf/rZlNTItbgtn0+9e2zsJ0UPPRcWi +7IQygkXnXmYUZ0wrh/Wdye/jAJZpLdsUuWr1RalTdmDASU/tzgpoglf3EyTQoRy IqFGRSe6+no8Pw1qCLUvZz8C6dTKvE+Jv5oe9XbCEjsvpRmQZK64FiQ0HIaAMHKo Rl9OY6+evzyqdAtivE4AFCRT7Z15pktFYAVefWkdVFbVU2mCYF+peXIq6tGg4o+g 70E29XaDZBakcVho9bW4e2rDA+m606ILuZ4AyjEEvfRYH+d+WTvDqdIywq0V7grj qlU787sRw/tVx646jcHVqbYZEgZVmeAvcT8C2c0Zhvo= =RJi8 -----END PGP SIGNATURE----- . ========================================================================== Ubuntu Security Notice USN-3635-1 April 30, 2018 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.10 - Ubuntu 16.04 LTS Summary: Several security issues were fixed in WebKitGTK+. Software Description: - webkit2gtk: Web content engine library for GTK+ Details: A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.17.10.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.20.1-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.20.1-0ubuntu0.16.04.1 This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any applications that use WebKitGTK+, such as Epiphany, to make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3635-1 CVE-2018-4101, CVE-2018-4113, CVE-2018-4114, CVE-2018-4117, CVE-2018-4118, CVE-2018-4119, CVE-2018-4120, CVE-2018-4122, CVE-2018-4125, CVE-2018-4127, CVE-2018-4128, CVE-2018-4129, CVE-2018-4133, CVE-2018-4146, CVE-2018-4161, CVE-2018-4162, CVE-2018-4163, CVE-2018-4165 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.20.1-0ubuntu0.16.04.1

An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. tvOS before 11.3 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the handling of RenderLayer objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code under the context of the current process. Apple iOS is an operating system developed for mobile devices; Safari is a web browser that is the default browser included with Mac OS X and iOS operating systems. WebKit is one of the web browser engine components. A security vulnerability exists in the WebKit component of several Apple products. The following products and versions are affected: Apple iOS prior to 11.3; Safari prior to 11.1; Windows-based iCloud prior to 7.4; Windows-based iTunes prior to 12.7.4; tvOS prior to 11.3. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: August 22, 2018 Bugs: #652820, #658168, #662974 ID: 201808-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution. Background ========== WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.20.4 >= 2.20.4 Description =========== Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.20.4" References ========== [ 1 ] CVE-2018-11646 https://nvd.nist.gov/vuln/detail/CVE-2018-11646 [ 2 ] CVE-2018-11712 https://nvd.nist.gov/vuln/detail/CVE-2018-11712 [ 3 ] CVE-2018-11713 https://nvd.nist.gov/vuln/detail/CVE-2018-11713 [ 4 ] CVE-2018-12293 https://nvd.nist.gov/vuln/detail/CVE-2018-12293 [ 5 ] CVE-2018-12294 https://nvd.nist.gov/vuln/detail/CVE-2018-12294 [ 6 ] CVE-2018-4101 https://nvd.nist.gov/vuln/detail/CVE-2018-4101 [ 7 ] CVE-2018-4113 https://nvd.nist.gov/vuln/detail/CVE-2018-4113 [ 8 ] CVE-2018-4114 https://nvd.nist.gov/vuln/detail/CVE-2018-4114 [ 9 ] CVE-2018-4117 https://nvd.nist.gov/vuln/detail/CVE-2018-4117 [ 10 ] CVE-2018-4118 https://nvd.nist.gov/vuln/detail/CVE-2018-4118 [ 11 ] CVE-2018-4119 https://nvd.nist.gov/vuln/detail/CVE-2018-4119 [ 12 ] CVE-2018-4120 https://nvd.nist.gov/vuln/detail/CVE-2018-4120 [ 13 ] CVE-2018-4121 https://nvd.nist.gov/vuln/detail/CVE-2018-4121 [ 14 ] CVE-2018-4122 https://nvd.nist.gov/vuln/detail/CVE-2018-4122 [ 15 ] CVE-2018-4125 https://nvd.nist.gov/vuln/detail/CVE-2018-4125 [ 16 ] CVE-2018-4127 https://nvd.nist.gov/vuln/detail/CVE-2018-4127 [ 17 ] CVE-2018-4128 https://nvd.nist.gov/vuln/detail/CVE-2018-4128 [ 18 ] CVE-2018-4129 https://nvd.nist.gov/vuln/detail/CVE-2018-4129 [ 19 ] CVE-2018-4133 https://nvd.nist.gov/vuln/detail/CVE-2018-4133 [ 20 ] CVE-2018-4146 https://nvd.nist.gov/vuln/detail/CVE-2018-4146 [ 21 ] CVE-2018-4162 https://nvd.nist.gov/vuln/detail/CVE-2018-4162 [ 22 ] CVE-2018-4163 https://nvd.nist.gov/vuln/detail/CVE-2018-4163 [ 23 ] CVE-2018-4165 https://nvd.nist.gov/vuln/detail/CVE-2018-4165 [ 24 ] CVE-2018-4190 https://nvd.nist.gov/vuln/detail/CVE-2018-4190 [ 25 ] CVE-2018-4192 https://nvd.nist.gov/vuln/detail/CVE-2018-4192 [ 26 ] CVE-2018-4199 https://nvd.nist.gov/vuln/detail/CVE-2018-4199 [ 27 ] CVE-2018-4200 https://nvd.nist.gov/vuln/detail/CVE-2018-4200 [ 28 ] CVE-2018-4201 https://nvd.nist.gov/vuln/detail/CVE-2018-4201 [ 29 ] CVE-2018-4204 https://nvd.nist.gov/vuln/detail/CVE-2018-4204 [ 30 ] CVE-2018-4214 https://nvd.nist.gov/vuln/detail/CVE-2018-4214 [ 31 ] CVE-2018-4218 https://nvd.nist.gov/vuln/detail/CVE-2018-4218 [ 32 ] CVE-2018-4222 https://nvd.nist.gov/vuln/detail/CVE-2018-4222 [ 33 ] CVE-2018-4232 https://nvd.nist.gov/vuln/detail/CVE-2018-4232 [ 34 ] CVE-2018-4233 https://nvd.nist.gov/vuln/detail/CVE-2018-4233 [ 35 ] CVE-2018-4261 https://nvd.nist.gov/vuln/detail/CVE-2018-4261 [ 36 ] CVE-2018-4262 https://nvd.nist.gov/vuln/detail/CVE-2018-4262 [ 37 ] CVE-2018-4263 https://nvd.nist.gov/vuln/detail/CVE-2018-4263 [ 38 ] CVE-2018-4264 https://nvd.nist.gov/vuln/detail/CVE-2018-4264 [ 39 ] CVE-2018-4265 https://nvd.nist.gov/vuln/detail/CVE-2018-4265 [ 40 ] CVE-2018-4266 https://nvd.nist.gov/vuln/detail/CVE-2018-4266 [ 41 ] CVE-2018-4267 https://nvd.nist.gov/vuln/detail/CVE-2018-4267 [ 42 ] CVE-2018-4270 https://nvd.nist.gov/vuln/detail/CVE-2018-4270 [ 43 ] CVE-2018-4272 https://nvd.nist.gov/vuln/detail/CVE-2018-4272 [ 44 ] CVE-2018-4273 https://nvd.nist.gov/vuln/detail/CVE-2018-4273 [ 45 ] CVE-2018-4278 https://nvd.nist.gov/vuln/detail/CVE-2018-4278 [ 46 ] CVE-2018-4284 https://nvd.nist.gov/vuln/detail/CVE-2018-4284 [ 47 ] WebKitGTK+ Security Advisory WSA-2018-0003 https://webkitgtk.org/security/WSA-2018-0003.html [ 48 ] WebKitGTK+ Security Advisory WSA-2018-0004 https://webkitgtk.org/security/WSA-2018-0004.html [ 49 ] WebKitGTK+ Security Advisory WSA-2018-0005 https://webkitgtk.org/security/WSA-2018-0005.html [ 50 ] WebKitGTK+ Security Advisory WSA-2018-0006 https://webkitgtk.org/security/WSA-2018-0006.html Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201808-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2018-3-29-1 iOS 11.3 iOS 11.3 is now available and addresses the following: Clock Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to see the email address used for iTunes Description: An information disclosure issue existed in the handling of alarms and timers. This issue was addressed through improved access restrictions. CVE-2018-4123: Zaheen Hafzar M M (@zaheenhafzer) CoreFoundation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4155: Samuel GroA (@5aelo) CVE-2018-4158: Samuel GroA (@5aelo) CoreText Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted string may lead to a denial of service Description: A denial of service issue was addressed through improved memory handling. CVE-2018-4142: Robin Leroy of Google Switzerland GmbH File System Events Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4167: Samuel GroA (@5aelo) Files Widget Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: File Widget may display contents on a locked device Description: The File Widget was displaying cached data when in the locked state. This issue was addressed with improved state management. CVE-2018-4168: Brandon Moore Find My iPhone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to the device may be able to disable Find My iPhone without entering an iCloud password Description: A state management issue existed when restoring from a back up. This issue was addressed through improved state checking during restore. CVE-2018-4172: Viljami VastamA$?ki iCloud Drive Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4151: Samuel GroA (@5aelo) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4150: an anonymous researcher Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4104: The UK's National Cyber Security Centre (NCSC) Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4143: derrek (@derrekr6) Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4174: an anonymous researcher, an anonymous researcher NSURLSession Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4166: Samuel GroA (@5aelo) PluginKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4156: Samuel GroA (@5aelo) Quick Look Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4157: Samuel GroA (@5aelo) Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website by clicking a link may lead to user interface spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2018-4134: xisigr of Tencent's Xuanwu Lab (tencent.com), Zhiyang Zeng (@Wester) of Tencent Security Platform Department Safari Login AutoFill Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction. Description: Safari autofill did not require explicit user interaction before taking place. The issue was addressed through improved autofill heuristics. CVE-2018-4137: SafariViewController Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to user interface spoofing Description: A state management issue was addressed by disabling text input until the destination page loads. CVE-2018-4149: Abhinash Jain (@abhinashjain) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved size validation. CVE-2018-4144: Abraham Masri (@cheesecakeufo) Storage Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A race condition was addressed with additional validation. CVE-2018-4154: Samuel GroA (@5aelo) System Preferences Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A configuration profile may incorrectly remain in effect after removal Description: An issue existed in CFPreferences. This issue was addressed through improved preferences cleanup. CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera Telephony Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker can cause a device to unexpectedly restart Description: A null pointer dereference issue existed when handling Class 0 SMS messages. This issue was addressed through improved message validation. CVE-2018-4140: @mjonsson, Arjan van der Oest of Voiceworks BV Web App Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies may unexpectedly persist in web app Description: A cookie management issue was addressed through improved state management. CVE-2018-4110: Ben Compton and Jason Colley of Cerner Corporation WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4101: Yuan Deng of Ant-financial Light-Year Security Lab CVE-2018-4114: found by OSS-Fuzz CVE-2018-4118: Jun Kokatsu (@shhnjk) CVE-2018-4119: an anonymous researcher working with Trend Micro's Zero Day Initiative CVE-2018-4120: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team CVE-2018-4121: Natalie Silvanovich of Google Project Zero CVE-2018-4122: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4125: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4127: an anonymous researcher working with Trend Micro's Zero Day Initiative CVE-2018-4128: Zach Markley CVE-2018-4129: likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative CVE-2018-4130: Omair working with Trend Micro's Zero Day Initiative CVE-2018-4161: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4162: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4163: WanderingGlitch of Trend Micro's Zero Day Initiative CVE-2018-4165: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Unexpected interaction with indexing types causing an ASSERT failure Description: An array indexing issue existed in the handling of a function in javascript core. This issue was addressed through improved checks. CVE-2018-4113: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to a denial of service Description: A memory corruption issue was addressed through improved input validation. CVE-2018-4146: found by OSS-Fuzz WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may exfiltrate data cross-origin Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation. CVE-2018-4117: an anonymous researcher, an anonymous researcher WindowServer Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An unprivileged application may be able to log keystrokes entered into other applications even when secure input mode is enabled Description: By scanning key states, an unprivileged application could log keystrokes entered into other applications even when secure input mode was enabled. This issue was addressed by improved state management. CVE-2018-4131: Andreas Hegenberg of folivora.AI GmbH Additional recognition WebKit We would like to acknowledge Johnny Nipper of Tinder Security Team for their assistance. Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from https://www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "11.3". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAlq9GlopHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEbhLRAA to9k0U/CI3PfYp2o2lluS7LgE3jvA7+pXvdjbvoh14BFHf9Wv+yhdtyLQEDSne+0 TM8BkiMgEmo+uKKcVFCDeV9GrkWqO7ocBfT65hj4A/vxPAS6xlBTV9mjZXiqvSWs +Cbb4Nd53o6m2QRORkjNVZ2h0ow53J5RirnyzjWt4LMdCpc4jMG87OCuQheKzjxq g6gOlwblVrRxH6aMX5if/SetGGxzZeY5sKwe1Xhz6yIYsm1Gw45REt3FJs4KEh5Z oL+yWVvaGLOPDzC+DBX0dXJmsqLx9wzDJsqQ2J6Mb/nh1Tgh6NDdHkDCAZ7P6CeU 0IpXK7aaPkRy5GUbkAdzdPEFql9e0/jGlqMf/rZlNTItbgtn0+9e2zsJ0UPPRcWi +7IQygkXnXmYUZ0wrh/Wdye/jAJZpLdsUuWr1RalTdmDASU/tzgpoglf3EyTQoRy IqFGRSe6+no8Pw1qCLUvZz8C6dTKvE+Jv5oe9XbCEjsvpRmQZK64FiQ0HIaAMHKo Rl9OY6+evzyqdAtivE4AFCRT7Z15pktFYAVefWkdVFbVU2mCYF+peXIq6tGg4o+g 70E29XaDZBakcVho9bW4e2rDA+m606ILuZ4AyjEEvfRYH+d+WTvDqdIywq0V7grj qlU787sRw/tVx646jcHVqbYZEgZVmeAvcT8C2c0Zhvo= =RJi8 -----END PGP SIGNATURE----- . Installation note: Safari 11.1 may be obtained from the Mac App Store