VARIoT IoT vulnerabilities database

An issue was discovered in certain Apple products. macOS before 10.13 Supplemental Update is affected. The issue involves the "StorageKit" component. It allows attackers to discover passwords for APFS encrypted volumes by reading Disk Utility hints, because the stored hint value was accidentally set to the password itself, not the entered hint value. Apple macOS is prone to a local unauthorized-access vulnerability. Attackers can exploit this issue to gain unauthorized access to the affected application. This may aid in further attacks. Apple macOS High Sierra is a set of dedicated operating systems developed by Apple (Apple) for Mac computers. The vulnerability stems from the fact that the program sets the stored prompt value as a password. This was addressed by clearing hint storage if the hint was the password, and by improving the logic for storing hints. CVE-2017-7149: Matheus Mariano of Leet Tech Security Available for: macOS High Sierra 10.13 Impact: A malicious application can extract keychain passwords Description: A method existed for applications to bypass the keychain access prompt with a synthetic click. This was addressed by requiring the user password when prompting for keychain access. CVE-2017-7150: Patrick Wardle of Synack New downloads of macOS High Sierra 10.13 include the security content of the macOS High Sierra 10.13 Supplemental Update. Installation note: macOS High Sierra 10.13 Supplemental Update may be obtained from the Mac App Store or Apple's Software Downloads web site: https://www.apple.com/support/downloads/ 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----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJZ1muIAAoJEIOj74w0bLRGK4YP/0po4Tefgarlu0uLyWAxst/6 KTtHK6sJs7wE0nsGJV1SUrKCLtuKo82mOkLJU5a7iS2qBcCLZVFr63HlG6nPDsJU mTfEGcUoVJMLy8BvkHxuQKA9h/4dymZ+4irQZ6ZxUKWYSIBowf0p2oWmwjxKY3v1 BNRx7bLnJH3bOej2EZbwGUVUMVWxlnGTeHQwGNrSoHlWQayZy/S9mJQRFlG8UlrQ C3EH8PxMNJKQuClP5WutREFzoY5uod4v24yFwlz1OdnyNhafprQnRUJaFlpiD0Fi oVf4OnuPOxI1txZ+QIN3virg3/TI/uLKYFpVatrw/sBiFPPD1W3PSHTGF3LtXAVf WFx7OQpAw/IFir2UZXMoOzMA7jrKgROn393/utbNVemoeUlr0SwG83zTsL/fmLGB m0u2PhHgUvTkGmTrdf8DCr1RCs20Q1KahkScUT3iBFoEGP+Tqy1PTgXb+2KFGKL3 nA8r7fWu1aFRu/rLUPO+cs46Y1LSqxmgYlYE1B2W5mpO03EUyNzq3aoI68s97+UI xka2V//xbhFTok4r08bLKK+KvNC2qan6MyMEqqp9PNsWOTtUoEw1EJTrQoQkMkjp /qPFwGe6LDOtxWDB1LMC80Ruto3CiSbkmLN6D9XLYKQnbuJSQiioU/VWIG5EN+lC +olewerlqcRryeVWc4IM =Frfq -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves the "Security" component. It allows attackers to track users across installs via a crafted app that leverages Keychain data mishandling. Apple iOS is prone to multiple security vulnerabilities. Successful exploits will allow attackers to perform unauthorized actions, or gain sensitive information. Versions prior to Apple iOS 11 are vulnerable

An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves the "Time" component. The "Setting Time Zone" feature mishandles the possibility of using location data. Apple iOS is prone to multiple security vulnerabilities. Successful exploits will allow attackers to perform unauthorized actions, or gain sensitive information. Versions prior to Apple iOS 11 are vulnerable. The vulnerability stems from the fact that the program does not properly handle the possibility of using local data

An issue was discovered in certain Apple products. The Apple Support app before 1.2 for iOS is affected. The issue involves the "Analytics" component. It allows remote attackers to obtain sensitive analytics information by leveraging its presence in a cleartext HTTP transmission to an Adobe Marketing Cloud server operated for Apple, as demonstrated by information about the installation date and time. An attacker can exploit this issue to perform man-in-the-middle attacks to obtain sensitive information, and perform unauthorized actions. Successful exploits will lead to other attacks. This vulnerability could be exploited remotely to obtain sensitive analytics information. Find answers with articles tailored to your products and questions. Call, chat or email with an expert right away, or schedule a callback when itas convenient. Get a repair at an Apple Store or a nearby Apple Authorized Service Provider. Apple Support is here to help." (https://itunes.apple.com/us/app/apple-support/id1130498044) Issue The Apple Support iOS application (version 1.1.1 and below) sends potentially sensitive information such as mobile carrier, install date and time, number of app launches, device model, iOS version and screen resolution, unencrypted to a third party site (Adobe Marketing Cloud). Impact An attacker who can monitor network traffic could capture potentially sensitive information about the iOS device without the user's knowledge. Timeline June 16, 2017 - Notified Apple via product-security@apple.com June 16, 2017 - Apple sent an auto acknowledgment June 16, 2017 - Apple responded stating that they are investigating July 10, 2017 - Asked for a status update July 10, 2017 - Apple responded stating that they are still investigating August 21, 2017 - Asked for a status update August 21, 2017 - Apple responded stating that they are still investigating August 30, 2017 - Apple released version 1.2 which sends the analytics data over an encrypted connection October 17, 2017 - Apple published a security advisory to document the issue Solution Upgrade to version 1.2 or later https://support.apple.com/en-ca/HT208201 https://support.apple.com/en-us/HT201222 CVE-ID: CVE-2017-7147

Apache Struts is an open source framework for creating enterprise Java web applications. Apache Struts 2 has a 046 remote code execution vulnerability. An attacker using the Jakarta plugin to handle file upload operations may cause a remote code execution vulnerability.

The vibrator service in P9 Plus smart phones with software versions earlier before VIE-AL10C00B386 has DoS vulnerability. An attacker can tricks a user into installing a malicious application on the smart phone, and send given parameter to smart phone vibrator service interface to crash the system. HuaweiP9Plus is a smartphone from Huawei. The HuaweiP9PlusVibrate service has a denial of service vulnerability. An attacker can convince a user to install a malicious application

An issue was discovered in certain Apple products. Safari before 11.0.2 is affected. The issue involves the "WebKit Web Inspector" component. It allows remote attackers to execute arbitrary code via special characters that trigger command injection. Apple Safari is a web browser developed by Apple (Apple), and is the default browser included with Mac OS X and iOS operating systems. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201803-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebKitGTK+: Multiple Vulnerabilities Date: March 22, 2018 Bugs: #645686 ID: 201803-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 < 2.18.6 >= 2.18.6 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-2.18.6" References ========== [ 1 ] CVE-2017-13884 https://nvd.nist.gov/vuln/detail/CVE-2017-13884 [ 2 ] CVE-2017-13885 https://nvd.nist.gov/vuln/detail/CVE-2017-13885 [ 3 ] CVE-2017-7153 https://nvd.nist.gov/vuln/detail/CVE-2017-7153 [ 4 ] CVE-2017-7160 https://nvd.nist.gov/vuln/detail/CVE-2017-7160 [ 5 ] CVE-2017-7161 https://nvd.nist.gov/vuln/detail/CVE-2017-7161 [ 6 ] CVE-2017-7165 https://nvd.nist.gov/vuln/detail/CVE-2017-7165 [ 7 ] CVE-2018-4088 https://nvd.nist.gov/vuln/detail/CVE-2018-4088 [ 8 ] CVE-2018-4089 https://nvd.nist.gov/vuln/detail/CVE-2018-4089 [ 9 ] CVE-2018-4096 https://nvd.nist.gov/vuln/detail/CVE-2018-4096 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201803-11 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 . ========================================================================== Ubuntu Security Notice USN-3551-1 January 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: Multiple security issues were discovered in the WebKitGTK+ Web and JavaScript engines. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, spoof the user interface, or execute arbitrary code. (CVE-2018-4088, CVE-2018-4096, CVE-2017-7153, CVE-2017-7160, CVE-2017-7161, CVE-2017-7165, CVE-2017-13884, CVE-2017-13885) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: libjavascriptcoregtk-4.0-18 2.18.6-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.18.6-0ubuntu0.17.10.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.18.6-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.18.6-0ubuntu0.16.04.1 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://www.ubuntu.com/usn/usn-3551-1 CVE-2017-13884, CVE-2017-13885, CVE-2017-7153, CVE-2017-7160, CVE-2017-7161, CVE-2017-7165, CVE-2018-4088, CVE-2018-4096 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.6-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.6-0ubuntu0.16.04.1 . ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2018-0002 ------------------------------------------------------------------------ Date reported : January 24, 2018 Advisory ID : WSA-2018-0002 Advisory URL : https://webkitgtk.org/security/WSA-2018-0002.html CVE identifiers : CVE-2018-4088, CVE-2018-4089, CVE-2018-4096, CVE-2017-7153, CVE-2017-7160, CVE-2017-7161, CVE-2017-7165, CVE-2017-13884, CVE-2017-13885. Several vulnerabilities were discovered in WebKitGTK+. Credit to Jeonghoon Shin of Theori. 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 Ivan Fratric of Google Project Zero. 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: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Jerry Decime. Impact: Visiting a malicious website may lead to user interface spoofing. Description: Redirect responses to 401 Unauthorized may allow a malicious website to incorrectly display the lock icon on mixed content. This issue was addressed through improved URL display logic. Credit to Richard Zhu (fluorescence) 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 Mitin Svyat. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. This issue was addressed through improved escaping of special characters. Credit to 360 Security 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 360 Security 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 360 Security 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. 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, January 24, 2018

An issue was discovered in certain Apple products. iOS before 11.2 is affected. Safari before 11.0.2 is affected. iCloud before 7.2 on Windows is affected. iTunes before 12.7.2 on Windows is affected. tvOS before 11.2 is affected. watchOS before 4.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to spoof user-interface information (about whether the entire content is derived from a valid TLS session) via a crafted web site that sends a 401 Unauthorized redirect. 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 201803-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebKitGTK+: Multiple Vulnerabilities Date: March 22, 2018 Bugs: #645686 ID: 201803-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 < 2.18.6 >= 2.18.6 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-2.18.6" References ========== [ 1 ] CVE-2017-13884 https://nvd.nist.gov/vuln/detail/CVE-2017-13884 [ 2 ] CVE-2017-13885 https://nvd.nist.gov/vuln/detail/CVE-2017-13885 [ 3 ] CVE-2017-7153 https://nvd.nist.gov/vuln/detail/CVE-2017-7153 [ 4 ] CVE-2017-7160 https://nvd.nist.gov/vuln/detail/CVE-2017-7160 [ 5 ] CVE-2017-7161 https://nvd.nist.gov/vuln/detail/CVE-2017-7161 [ 6 ] CVE-2017-7165 https://nvd.nist.gov/vuln/detail/CVE-2017-7165 [ 7 ] CVE-2018-4088 https://nvd.nist.gov/vuln/detail/CVE-2018-4088 [ 8 ] CVE-2018-4089 https://nvd.nist.gov/vuln/detail/CVE-2018-4089 [ 9 ] CVE-2018-4096 https://nvd.nist.gov/vuln/detail/CVE-2018-4096 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201803-11 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 . ========================================================================== Ubuntu Security Notice USN-3551-1 January 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: Multiple security issues were discovered in the WebKitGTK+ Web and JavaScript engines. (CVE-2018-4088, CVE-2018-4096, CVE-2017-7153, CVE-2017-7160, CVE-2017-7161, CVE-2017-7165, CVE-2017-13884, CVE-2017-13885) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: libjavascriptcoregtk-4.0-18 2.18.6-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.18.6-0ubuntu0.17.10.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.18.6-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.18.6-0ubuntu0.16.04.1 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://www.ubuntu.com/usn/usn-3551-1 CVE-2017-13884, CVE-2017-13885, CVE-2017-7153, CVE-2017-7160, CVE-2017-7161, CVE-2017-7165, CVE-2018-4088, CVE-2018-4096 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.6-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.6-0ubuntu0.16.04.1 . ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2018-0002 ------------------------------------------------------------------------ Date reported : January 24, 2018 Advisory ID : WSA-2018-0002 Advisory URL : https://webkitgtk.org/security/WSA-2018-0002.html CVE identifiers : CVE-2018-4088, CVE-2018-4089, CVE-2018-4096, CVE-2017-7153, CVE-2017-7160, CVE-2017-7161, CVE-2017-7165, CVE-2017-13884, CVE-2017-13885. Several vulnerabilities were discovered in WebKitGTK+. Credit to Jeonghoon Shin of Theori. 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 Ivan Fratric of Google Project Zero. 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: Processing maliciously crafted web content may lead to arbitrary code execution. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Jerry Decime. Impact: Visiting a malicious website may lead to user interface spoofing. Description: Redirect responses to 401 Unauthorized may allow a malicious website to incorrectly display the lock icon on mixed content. This issue was addressed through improved URL display logic. Credit to Richard Zhu (fluorescence) 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 Mitin Svyat. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: A command injection issue existed in Web Inspector. This issue was addressed through improved escaping of special characters. Credit to 360 Security 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 360 Security 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 360 Security 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. 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, January 24, 2018

An issue was discovered in certain Apple products. macOS before 10.13.2 is affected. The issue involves the "IOAcceleratorFamily" 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 macOS High Sierra is a set of dedicated operating systems developed by Apple (Apple) for Mac computers. IOAcceleratorFamily is one of the IO acceleration management components. A security vulnerability exists in the IOAcceleratorFamily component of Apple macOS High Sierra prior to 10.13.2

An issue was discovered in certain Apple products. macOS before 10.13.2 is affected. The issue involves the "Screen Sharing Server" component. It allows attackers to obtain root privileges for reading files by leveraging screen-sharing access. Apple macOS The screen sharing server component of root A vulnerability exists in which the user can gain permission and read arbitrary files.By using screen sharing access by an attacker, root You may be able to gain permission and read arbitrary files. Apple macOS High Sierra is a set of dedicated operating systems developed by Apple (Apple) for Mac computers

An issue was discovered in certain Apple products. macOS before 10.13.2 is affected. The issue involves the "Intel Graphics Driver" 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 macOS High Sierra is a dedicated operating system developed by Apple for Mac computers

An issue was discovered in certain Apple products. iOS before 11.2 is affected. macOS before 10.13.2 is affected. tvOS before 11.2 is affected. The issue involves the "Kernel" component. It allows local users to bypass intended memory-read restrictions or cause a denial of service (system crash). Apple iOS, tvOS and macOS are prone to a local security-bypass vulnerability. An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions. Failed exploits will result in denial-of-service condition. 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. Security vulnerabilities exist in the Kernel component of Apple iOS versions prior to 11.2, macOS High Sierra versions prior to 10.13.2, and tvOS versions prior to 11.2

An issue was discovered in certain Apple products. iOS before 11.2 is affected. Safari before 11.0.2 is affected. iCloud before 7.2 on Windows is affected. iTunes before 12.7.2 on Windows is affected. tvOS before 11.2 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. WebKit is prone to multiple memory corruption vulnerabilities. Failed exploit attempts may result in a denial-of-service condition. 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. A security vulnerability exists in the WebKit component of several Apple products. The following products and versions are affected: Apple iOS prior to 11.2; Safari prior to 11.0.2; Windows-based iCloud prior to 7.2; Windows-based iTunes prior to 12.7.2; tvOS prior to 11.2. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-12-13-6 Additional information for APPLE-SA-2017-12-6-2 iOS 11.2 iOS 11.2 addresses the following: IOKit 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 system privileges Description: Multiple memory corruption issues were addressed through improved state management. CVE-2017-13847: Ian Beer of Google Project Zero IOMobileFrameBuffer 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 privilege Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-13879: Apple IOSurface 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-2017-13861: Ian Beer of Google Project Zero 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-2017-13862: Apple CVE-2017-13876: Ian Beer of Google Project Zero CVE-2017-13867: Ian Beer of Google Project Zero 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: An out-of-bounds read was addressed with improved bounds checking. CVE-2017-13833: Brandon Azad 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 type confusion issue was addressed with improved memory handling. CVE-2017-13855: Jann Horn of Google Project Zero 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-2017-13865: Ian Beer of Google Project Zero CVE-2017-13868: Brandon Azad CVE-2017-13869: Jann Horn of Google Project Zero Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Incorrect certificate is used for encryption Description: A S/MIME issue existed in the handling of encrypted email. This issue was addressed through improved selection of the encryption certificate. CVE-2017-13874: an anonymous researcher Mail Drafts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker with a privileged network position may be able to intercept mail Description: An encryption issue existed with S/MIME credetials. The issue was addressed with additional checks and user control. CVE-2017-13860: Michael Weishaar of INNEO Solutions GmbH Mail Message Framework Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2017-2433: an anonymous researcher, an anonymous researcher, an anonymous researcher 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-2017-7156: an anonymous researcher CVE-2017-7157: an anonymous researcher CVE-2017-13856: Jeonghoon Shin CVE-2017-13870: an anonymous researcher CVE-2017-13866: an anonymous researcher Entry added December 13, 2017 Wi-Fi Available for: iPhone 6s, iPhone 6s Plus, iPhone 6, iPhone 6 Plus, iPhone SE, iPhone 5s, 12.9-inch iPad Pro 1st generation, iPad Air 2, iPad Air, iPad 5th generation, iPad mini 4, iPad mini 3, iPad mini 2, and iPod touch 6th generation Released for iPhone 7 and later and iPad Pro 9.7-inch (early 2016) and later in iOS 11.1. Impact: An attacker in Wi-Fi range may force nonce reuse in WPA multicast/GTK clients (Key Reinstallation Attacks - KRACK) Description: A logic issue existed in the handling of state transitions. This was addressed with improved state management. CVE-2017-13080: Mathy Vanhoef of the imec-DistriNet group at KU Leuven 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 "11.2". 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----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAloxpFkpHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEZl4BAA mIM4eryXVEmYPSwJFEm6vobzCLahEng05NHE5Vm8eD94T/ZS1HCnkkWwD9KVQEMT HvoZsEB+UZSQQ8VtR3zXDnRJTY1ajSC47CT5GPIZUFTpDb6QrprVEtsFqaqtO+G8 B2JpRL6OY4KRFiSQWPgjr0BaxC6oRc9LmgYByJLyQp5dNAlzhuUsGcK/Dd6NWQgH 0GOqHe/xLc4evNsJTfPKPzXTaH0BvBUOhtYJo9pof4xBxRQES4vNcJpR366eBP1z zSmQwvB9+Hkcol2Cclt+p6pPHLgqFXbd+xDVOEE1aGdlC29cIF46kKu3PGwwMUTA xSCrVGLWvwnoF5LhHKhhN3D1i35NmJcL1Fq7AF/na2POFrM3uyC8iRBKBwUeRyGG GZwPwFvRzPVXW8iVVte0qgJ4PYEwbXvh8Ju5F1U7s0g2Fvqw9XIasQeK4Uf/lvsl c9SsDQaePBbBDrskL77ZQviMW9H1p/o2KHbFNgnpJzqdTwj4eFMdp/3zmRPULFT4 jd8n0TRjI/oB7/5r89jQ+5rp3cX0Nupfq0Fvf5pl6A3t4YYUHHQGjJF6Rbgu2EPy Pn+9WOt6mHhp/e5D5Z4lLCe2q+WeeWGI425UaJC60VTXy4mwKWDQpwGpSnSDkawE Ja6XuvBRDwFQSQTbXG7vdIKPEtzHWpHY3YUHipa5XKU= =ptgx -----END PGP SIGNATURE----- . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201801-09 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: January 07, 2018 Bugs: #641752 ID: 201801-09 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.18.4:4 >= 2.18.4:4 Description =========== Multiple vulnerabilities have been discovered in WebkitGTK+. Please review the referenced CVE Identifiers for details. Workaround ========== There are no known workarounds at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.18.4:4" References ========== [ 1 ] CVE-2017-13856 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13856 [ 2 ] CVE-2017-13866 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13866 [ 3 ] CVE-2017-13870 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13870 [ 4 ] CVE-2017-7156 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7156 [ 5 ] CVE-2017-7157 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7157 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201801-09 Concerns? ========= . =========================================================================== Ubuntu Security Notice USN-3514-1 January 03, 2018 webkit2gtk vulnerabilities =========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.10 - Ubuntu 17.04 - 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 2.18.4-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.18.4-0ubuntu0.17.10.1 Ubuntu 17.04: libjavascriptcoregtk-4.0-18 2.18.4-0ubuntu0.17.04.1 libwebkit2gtk-4.0-37 2.18.4-0ubuntu0.17.04.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.18.4-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.18.4-0ubuntu0.16.04.1 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://www.ubuntu.com/usn/usn-3514-1 CVE-2017-13856, CVE-2017-13866, CVE-2017-13870, CVE-2017-7156 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.4-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.4-0ubuntu0.17.04.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.4-0ubuntu0.16.04.1 --elmHxowxr98hwrBf4C0nQIBgQF8rioMSa--

An issue was discovered in certain Apple products. iOS before 11.2 is affected. Safari before 11.0.2 is affected. iCloud before 7.2 on Windows is affected. iTunes before 12.7.2 on Windows is affected. tvOS before 11.2 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 arguments to JavaScript functions. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code under the context of the current process. WebKit is prone to a memory-corruption vulnerability. Failed exploit attempts may result in a denial-of-service condition. 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. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201803-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebKitGTK+: Multiple Vulnerabilities Date: March 22, 2018 Bugs: #645686 ID: 201803-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 < 2.18.6 >= 2.18.6 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-2.18.6" References ========== [ 1 ] CVE-2017-13884 https://nvd.nist.gov/vuln/detail/CVE-2017-13884 [ 2 ] CVE-2017-13885 https://nvd.nist.gov/vuln/detail/CVE-2017-13885 [ 3 ] CVE-2017-7153 https://nvd.nist.gov/vuln/detail/CVE-2017-7153 [ 4 ] CVE-2017-7160 https://nvd.nist.gov/vuln/detail/CVE-2017-7160 [ 5 ] CVE-2017-7161 https://nvd.nist.gov/vuln/detail/CVE-2017-7161 [ 6 ] CVE-2017-7165 https://nvd.nist.gov/vuln/detail/CVE-2017-7165 [ 7 ] CVE-2018-4088 https://nvd.nist.gov/vuln/detail/CVE-2018-4088 [ 8 ] CVE-2018-4089 https://nvd.nist.gov/vuln/detail/CVE-2018-4089 [ 9 ] CVE-2018-4096 https://nvd.nist.gov/vuln/detail/CVE-2018-4096 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201803-11 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 . ========================================================================== Ubuntu Security Notice USN-3551-1 January 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: Multiple security issues were discovered in the WebKitGTK+ Web and JavaScript engines. (CVE-2018-4088, CVE-2018-4096, CVE-2017-7153, CVE-2017-7160, CVE-2017-7161, CVE-2017-7165, CVE-2017-13884, CVE-2017-13885) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: libjavascriptcoregtk-4.0-18 2.18.6-0ubuntu0.17.10.1 libwebkit2gtk-4.0-37 2.18.6-0ubuntu0.17.10.1 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.18.6-0ubuntu0.16.04.1 libwebkit2gtk-4.0-37 2.18.6-0ubuntu0.16.04.1 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://www.ubuntu.com/usn/usn-3551-1 CVE-2017-13884, CVE-2017-13885, CVE-2017-7153, CVE-2017-7160, CVE-2017-7161, CVE-2017-7165, CVE-2018-4088, CVE-2018-4096 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.6-0ubuntu0.17.10.1 https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.6-0ubuntu0.16.04.1 . ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2018-0002 ------------------------------------------------------------------------ Date reported : January 24, 2018 Advisory ID : WSA-2018-0002 Advisory URL : https://webkitgtk.org/security/WSA-2018-0002.html CVE identifiers : CVE-2018-4088, CVE-2018-4089, CVE-2018-4096, CVE-2017-7153, CVE-2017-7160, CVE-2017-7161, CVE-2017-7165, CVE-2017-13884, CVE-2017-13885. Several vulnerabilities were discovered in WebKitGTK+. Credit to Jeonghoon Shin of Theori. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Ivan Fratric of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to OSS-Fuzz. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Jerry Decime. Impact: Visiting a malicious website may lead to user interface spoofing. Description: Redirect responses to 401 Unauthorized may allow a malicious website to incorrectly display the lock icon on mixed content. This issue was addressed through improved URL display logic. Credit to Richard Zhu (fluorescence) working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Mitin Svyat. Description: A command injection issue existed in Web Inspector. This issue was addressed through improved escaping of special characters. Credit to 360 Security working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to 360 Security working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to 360 Security working with Trend Micro's Zero Day Initiative. 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, January 24, 2018

An issue was discovered in certain Apple products. iOS before 11.2 is affected. Safari before 11.0.2 is affected. iCloud before 7.2 on Windows is affected. iTunes before 12.7.2 on Windows is affected. tvOS before 11.2 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. WebKit is prone to multiple memory corruption vulnerabilities. Failed exploit attempts may result in a denial-of-service condition. 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. A security vulnerability exists in the WebKit component of several Apple products. The following products and versions are affected: Apple iOS prior to 11.2; Safari prior to 11.0.2; Windows-based iCloud prior to 7.2; Windows-based iTunes prior to 12.7.2; tvOS prior to 11.2. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-12-13-6 Additional information for APPLE-SA-2017-12-6-2 iOS 11.2 iOS 11.2 addresses the following: IOKit 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 system privileges Description: Multiple memory corruption issues were addressed through improved state management. CVE-2017-13847: Ian Beer of Google Project Zero IOMobileFrameBuffer 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 privilege Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-13879: Apple IOSurface 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-2017-13861: Ian Beer of Google Project Zero 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-2017-13862: Apple CVE-2017-13876: Ian Beer of Google Project Zero CVE-2017-13867: Ian Beer of Google Project Zero 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: An out-of-bounds read was addressed with improved bounds checking. CVE-2017-13833: Brandon Azad 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 type confusion issue was addressed with improved memory handling. CVE-2017-13855: Jann Horn of Google Project Zero 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-2017-13865: Ian Beer of Google Project Zero CVE-2017-13868: Brandon Azad CVE-2017-13869: Jann Horn of Google Project Zero Mail Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Incorrect certificate is used for encryption Description: A S/MIME issue existed in the handling of encrypted email. This issue was addressed through improved selection of the encryption certificate. CVE-2017-13874: an anonymous researcher Mail Drafts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker with a privileged network position may be able to intercept mail Description: An encryption issue existed with S/MIME credetials. The issue was addressed with additional checks and user control. CVE-2017-13860: Michael Weishaar of INNEO Solutions GmbH Mail Message Framework Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2017-2433: an anonymous researcher, an anonymous researcher, an anonymous researcher 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-2017-7156: an anonymous researcher CVE-2017-7157: an anonymous researcher CVE-2017-13856: Jeonghoon Shin CVE-2017-13870: an anonymous researcher CVE-2017-13866: an anonymous researcher Entry added December 13, 2017 Wi-Fi Available for: iPhone 6s, iPhone 6s Plus, iPhone 6, iPhone 6 Plus, iPhone SE, iPhone 5s, 12.9-inch iPad Pro 1st generation, iPad Air 2, iPad Air, iPad 5th generation, iPad mini 4, iPad mini 3, iPad mini 2, and iPod touch 6th generation Released for iPhone 7 and later and iPad Pro 9.7-inch (early 2016) and later in iOS 11.1. Impact: An attacker in Wi-Fi range may force nonce reuse in WPA multicast/GTK clients (Key Reinstallation Attacks - KRACK) Description: A logic issue existed in the handling of state transitions. This was addressed with improved state management. CVE-2017-13080: Mathy Vanhoef of the imec-DistriNet group at KU Leuven 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 "11.2". 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----- iQJdBAEBCgBHFiEEcuX4rtoRe4X62yWlg6PvjDRstEYFAloxpFkpHHByb2R1Y3Qt c2VjdXJpdHktbm9yZXBseUBsaXN0cy5hcHBsZS5jb20ACgkQg6PvjDRstEZl4BAA mIM4eryXVEmYPSwJFEm6vobzCLahEng05NHE5Vm8eD94T/ZS1HCnkkWwD9KVQEMT HvoZsEB+UZSQQ8VtR3zXDnRJTY1ajSC47CT5GPIZUFTpDb6QrprVEtsFqaqtO+G8 B2JpRL6OY4KRFiSQWPgjr0BaxC6oRc9LmgYByJLyQp5dNAlzhuUsGcK/Dd6NWQgH 0GOqHe/xLc4evNsJTfPKPzXTaH0BvBUOhtYJo9pof4xBxRQES4vNcJpR366eBP1z zSmQwvB9+Hkcol2Cclt+p6pPHLgqFXbd+xDVOEE1aGdlC29cIF46kKu3PGwwMUTA xSCrVGLWvwnoF5LhHKhhN3D1i35NmJcL1Fq7AF/na2POFrM3uyC8iRBKBwUeRyGG GZwPwFvRzPVXW8iVVte0qgJ4PYEwbXvh8Ju5F1U7s0g2Fvqw9XIasQeK4Uf/lvsl c9SsDQaePBbBDrskL77ZQviMW9H1p/o2KHbFNgnpJzqdTwj4eFMdp/3zmRPULFT4 jd8n0TRjI/oB7/5r89jQ+5rp3cX0Nupfq0Fvf5pl6A3t4YYUHHQGjJF6Rbgu2EPy Pn+9WOt6mHhp/e5D5Z4lLCe2q+WeeWGI425UaJC60VTXy4mwKWDQpwGpSnSDkawE Ja6XuvBRDwFQSQTbXG7vdIKPEtzHWpHY3YUHipa5XKU= =ptgx -----END PGP SIGNATURE----- . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201801-09 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: January 07, 2018 Bugs: #641752 ID: 201801-09 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/webkit-gtk < 2.18.4:4 >= 2.18.4:4 Description =========== Multiple vulnerabilities have been discovered in WebkitGTK+. Please review the referenced CVE Identifiers for details. Workaround ========== There are no known workarounds at this time. Resolution ========== All WebkitGTK+ users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.18.4:4" References ========== [ 1 ] CVE-2017-13856 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13856 [ 2 ] CVE-2017-13866 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13866 [ 3 ] CVE-2017-13870 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-13870 [ 4 ] CVE-2017-7156 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7156 [ 5 ] CVE-2017-7157 https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7157 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201801-09 Concerns? =========

Code injection vulnerability in Trend Micro Maximum Security 11.0 (and earlier), Internet Security 11.0 (and earlier), and Antivirus+ Security 11.0 (and earlier) allows a local attacker to bypass a self-protection mechanism, inject arbitrary code, and take full control of any Trend Micro process via a "DoubleAgent" attack. One perspective on this issue is that (1) these products do not use the Protected Processes feature, and therefore an attacker can enter an arbitrary Application Verifier Provider DLL under Image File Execution Options in the registry; (2) the self-protection mechanism is intended to block all local processes (regardless of privileges) from modifying Image File Execution Options for these products; and (3) this mechanism can be bypassed by an attacker who temporarily renames Image File Execution Options during the attack. Multiple Trend Micro products are prone to a local code-injection vulnerability. A local attacker can exploit this issue to execute arbitrary code in the context of the system running the affected application; this can also result in the attacker gaining complete control of the affected application. Trend Micro Internet Security 11.0 and prior. Trend Micro Antivirus+ Security 11.0 and prior

HUAWEI HiLink APP (for IOS) versions earlier before 5.0.25.306 and HUAWEI Tech Support APP (for IOS) versions earlier before 5.0.0 have an information leak vulnerability. When an iPhone with these APPs installed access the Wi-Fi hotpot built by attacker, the attacker can collect the information of iPhone mode and firmware version

Use-after-free vulnerability in the mg_http_multipart_wait_for_boundary function in mongoose.c in Cesanta Mongoose Embedded Web Server Library 6.7 and earlier and Mongoose OS 1.2 and earlier allows remote attackers to cause a denial of service (crash) via a multipart/form-data POST request without a MIME boundary string. Cesanta Mongoose Embedded Web Server Library and Mongoose OS are both products of Cesanta, USA. The former is a network library for embedded Web servers; the latter is an open source operating system for the Internet of Things. Mongoose OS is prone to a denial-of-service vulnerability. An attacker can exploit this issue to crash the server, resulting in a denial-of-service condition. ############################################################# # # COMPASS SECURITY ADVISORY # https://www.compass-security.com/en/research/advisories/ # ############################################################# # # Product: Mongoose OS # Vendor: Cesanta # CVE ID: CVE-2017-7185 # CSNC ID: CSNC-2017-003 # Subject: Use-after-free / Denial of Service # Risk: Medium # Effect: Remotely exploitable # Authors: # Philipp Promeuschel <philipp.promeuschel@compass-security.com> # Carel van Rooyen <carel.vanrooyen@compass-security.com> # Stephan Sekula <stephan.sekula@compass-security.com> # Date: 2017-04-03 # ############################################################# Introduction: ------------- Cesanta's Mongoose OS [1] - an open source operating system for the Internet of Things. Supported micro controllers: * ESP32 * ESP8266 * STM32 * TI CC3200 Additionally, Amazon AWS IoT is integrated for Cloud connectivity. Developers can write applications in C or JavaScript (the latter by using the v7 component of Mongoose OS). Affected versions: --------- Vulnerable: * <= Release 1.2 Not vulnerable: * Patched in current dev / master branch Not tested: * N/A Technical Description --------------------- The handling of HTTP-Multipart boundary [3] headers does not properly close connections when malformed requests are sent to the Mongoose server. This leads to a use-after-free/null-pointer-de-reference vulnerability, causing the Mongoose HTTP server to crash. As a result, the entire system is rendered unusable. The mg_parse_multipart [2] function performs proper checks for empty boundaries, but, since the flag "MG_F_CLOSE_IMMEDIATELY" does not have any effect, mg_http_multipart_continue() is called: --------------->8--------------- void mg_http_handler(struct mg_connection *nc, int ev, void *ev_data) { [CUT BY COMPASS] #if MG_ENABLE_HTTP_STREAMING_MULTIPART if (req_len > 0 && (s = mg_get_http_header(hm, "Content-Type")) != NULL && s->len >= 9 && strncmp(s->p, "multipart", 9) == 0) { mg_http_multipart_begin(nc, hm, req_len); // properly checks for empty boundary // however, the socket is not closed, and mg_http_multipart_continue() is executed mg_http_multipart_continue(nc); return; } ---------------8<--------------- In the mg_http_multipart_begin function, the boundary is correctly verified: --------------->8--------------- boundary_len = mg_http_parse_header(ct, "boundary", boundary, sizeof(boundary)); if (boundary_len == 0) { /* * Content type is multipart, but there is no boundary, * probably malformed request */ nc->flags = MG_F_CLOSE_IMMEDIATELY; DBG(("invalid request")); goto exit_mp; } ---------------8<--------------- However, the socket is not closed (even though the flag "MG_F_CLOSE_IMMEDIATELY" has been set), and mg_http_multipart_continue is executed. In mg_http_multipart_continue(), the method mg_http_multipart_wait_for_boundary() is executed: ---------------8<--------------- static void mg_http_multipart_continue(struct mg_connection *c) { struct mg_http_proto_data *pd = mg_http_get_proto_data(c); while (1) { switch (pd->mp_stream.state) { case MPS_BEGIN: { pd->mp_stream.state = MPS_WAITING_FOR_BOUNDARY; break; } case MPS_WAITING_FOR_BOUNDARY: { if (mg_http_multipart_wait_for_boundary(c) == 0) { return; } break; } --------------->8--------------- Then, mg_http_multipart_wait_for_boundary() tries to identify the boundary-string. However, this string has never been initialized, which causes c_strnstr to crash. ---------------8<--------------- static int mg_http_multipart_wait_for_boundary(struct mg_connection *c) { const char *boundary; struct mbuf *io = &c->recv_mbuf; struct mg_http_proto_data *pd = mg_http_get_proto_data(c); if ((int) io->len < pd->mp_stream.boundary_len + 2) { return 0; } boundary = c_strnstr(io->buf, pd->mp_stream.boundary, io->len); if (boundary != NULL) { [CUT BY COMPASS] --------------->8--------------- Steps to reproduce ----------------- Request to HTTP server (code running on hardware device): ---------------8<--------------- POST / HTTP/1.1 Connection: keep-alive Content-Type: multipart/form-data; Content-Length: 1 1 --------------->8--------------- The above request results in a stack trace on the mongoose console: ---------------8<--------------- Guru Meditation Error of type LoadProhibited occurred on core 0. Exception was unhandled. Register dump: PC : 0x400014fd PS : 0x00060330 A0 : 0x801114b4 A1 : 0x3ffbfcf0 A2 : 0x00000000 A3 : 0xfffffffc A4 : 0x000000ff A5 : 0x0000ff00 A6 : 0x00ff0000 A7 : 0xff000000 A8 : 0x00000000 A9 : 0x00000085 A10 : 0xcccccccc A11 : 0x0ccccccc A12 : 0x00000001 A13 : 0x00000000 A14 : 0x00000037 A15 : 0x3ffbb3cc SAR : 0x0000000f EXCCAUSE: 0x0000001c EXCVADDR: 0x00000000 LBEG : 0x400014fd LEND : 0x4000150d LCOUNT : 0xffffffff Backtrace: 0x400014fd:0x3ffbfcf0 0x401114b4:0x3ffbfd00 0x401136cc:0x3ffbfd30 0x401149ac:0x3ffbfe30 0x40114b71:0x3ffbff00 0x40112b80:0x3ffc00a0 0x40112dc6:0x3ffc00d0 0x40113295:0x3ffc0100 0x4011361a:0x3ffc0170 0x40111716:0x3ffc01d0 0x40103b8f:0x3ffc01f0 0x40105099:0x3ffc0210 --------------->8--------------- Further debugging shows that an uninitialized string has indeed been passed to c_strnstr: ---------------8<--------------- (gdb) info symbol 0x401114b4 c_strnstr + 12 in section .flash.text (gdb) list *0x401114b4 0x401114b4 is in c_strnstr (/mongoose-os/mongoose/mongoose.c:1720). warning: Source file is more recent than executable. 1715 } 1716 #endif /* _WIN32 */ 1717 1718 /* The simplest O(mn) algorithm. Better implementation are GPLed */ 1719 const char *c_strnstr(const char *s, const char *find, size_t slen) WEAK; 1720 const char *c_strnstr(const char *s, const char *find, size_t slen) { 1721 size_t find_length = strlen(find); 1722 size_t i; 1723 1724 for (i = 0; i < slen; i++) { (gdb) list *0x401136cc 0x401136cc is in mg_http_multipart_continue (/mongoose-os/mongoose/mongoose.c:5893). 5888 mg_http_free_proto_data_mp_stream(&pd->mp_stream); 5889 pd->mp_stream.state = MPS_FINISHED; 5890 5891 return 1; 5892 } 5893 5894 static int mg_http_multipart_wait_for_boundary(struct mg_connection *c) { 5895 const char *boundary; 5896 struct mbuf *io = &c->recv_mbuf; 5897 struct mg_http_proto_data *pd = mg_http_get_proto_data(c); (gdb) --------------->8--------------- Workaround / Fix: ----------------- Apply the following (tested and confirmed) patch: ---------------8<--------------- $ diff --git a/mongoose/mongoose.c b/mongoose/mongoose.c index 91dc8b9..063f8c6 100644 --- a/mongoose/mongoose.c +++ b/mongoose/mongoose.c @@ -5889,6 +5889,12 @@ static int mg_http_multipart_wait_for_boundary(struct mg_connection *c) { return 0; } + if(pd->mp_stream.boundary == NULL){ + pd->mp_stream.state = MPS_FINALIZE; + LOG(LL_INFO, ("invalid request: boundary not initialized")); + return 0; + } + boundary = c_strnstr(io->buf, pd->mp_stream.boundary, io->len); if (boundary != NULL) { const char *boundary_end = (boundary + pd->mp_stream.boundary_len); --------------->8--------------- The patch has been merged into Mongoose OS on github.com on 2017-04-03 [4] Timeline: --------- 2017-04-03: Coordinated public disclosure date 2017-04-03: Release of patch 2017-03-20: Initial vendor response, code usage sign-off 2017-03-19: Initial vendor notification 2017-03-19: Assigned CVE-2017-7185 2017-03-11: Confirmation and patching Philipp Promeuschel, Carel van Rooyen 2017-03-08: Initial inspection Philipp Promeuschel, Carel van Rooyen 2017-03-08: Discovery by Philipp Promeuschel References: ----------- [1] https://www.cesanta.com/ [2] https://github.com/cesanta/mongoose/blob/66a96410d4336c312de32b1cf5db954aab9ee2ec/mongoose.c#L7760 [3] http://www.ietf.org/rfc/rfc2046.txt [4] https://github.com/cesanta/mongoose-os/commit/042eb437973a202d00589b13d628181c6de5cf5b

A vulnerability in the Autonomic Networking Infrastructure (ANI) registrar feature of Cisco IOS Software (possibly 15.2 through 15.6) and Cisco IOS XE Software (possibly 3.7 through 3.18, and 16) could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition. The vulnerability is due to incomplete input validation on certain crafted packets. An attacker could exploit this vulnerability by sending a crafted autonomic network channel discovery packet to a device that has all the following characteristics: (1) running a Cisco IOS Software or Cisco IOS XE Software release that supports the ANI feature; (2) configured as an autonomic registrar; (3) has a whitelist configured. An exploit could allow the attacker to cause the affected device to reload. Note: Autonomic networking should be configured with a whitelist. Do not remove the whitelist as a workaround. Cisco Bug IDs: CSCvc42717. Vendors have confirmed this vulnerability Bug ID CSCvc42717 It is released as.Service operation interruption (DoS) An attack may be carried out. Both Cisco IOS and IOSXESoftware are operating systems developed by Cisco Systems for their network devices. A remote attacker can exploit a vulnerability to send a specially crafted message for a denial of service attack

A vulnerability in the Autonomic Networking Infrastructure (ANI) feature of Cisco IOS Software (15.4 through 15.6) and Cisco IOS XE Software (3.7 through 3.18, and 16) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to incomplete input validation on certain crafted packets. An attacker could exploit this vulnerability by sending a crafted IPv6 packet to a device that is running a Cisco IOS Software or Cisco IOS XE Software release that supports the ANI feature. A device must meet two conditions to be affected by this vulnerability: (1) the device must be running a version of Cisco IOS Software or Cisco IOS XE Software that supports ANI (regardless of whether ANI is configured); and (2) the device must have a reachable IPv6 interface. An exploit could allow the attacker to cause the affected device to reload. Cisco Bug IDs: CSCvc42729. Vendors have confirmed this vulnerability Bug ID CSCvc42729 It is released as.Service operation interruption (DoS) An attack may be carried out. Both Cisco IOS and IOSXESoftware are operating systems developed by Cisco Systems for their network devices. A remote attacker can exploit a vulnerability to send a specially crafted IPv6 packet for a denial of service attack