VARIoT IoT vulnerabilities database

An issue was discovered in certain Apple products. macOS before 10.13 is affected. The issue involves the "Application Firewall" component. It allows remote attackers to bypass intended settings in opportunistic circumstances by leveraging incorrect handling of a denied setting after an upgrade. Apple macOS is prone to multiple security vulnerabilities. Attackers can exploit these issues to execute arbitrary code or bypass security restrictions and perform unauthorized actions. Failed exploit attempts will likely cause a denial-of-service condition. Apple macOS High Sierra is a set of dedicated operating systems developed by Apple (Apple) for Mac computers. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-1 macOS High Sierra 10.13 macOS High Sierra 10.13 is now available and addresses the following: Application Firewall Available for: OS X Lion v10.8 and later Impact: A previously denied application firewall setting may take effect after upgrading Description: An upgrade issue existed in the handling of firewall settings. CVE-2017-7084: an anonymous researcher AppSandbox Available for: OS X Lion v10.8 and later Impact: An application may be able to cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7074: Daniel Jalkut of Red Sweater Software Captive Network Assistant Available for: OS X Lion v10.8 and later Impact: A local user may unknowingly send a password unencrypted over the network Description: The security state of the captive portal browser was not obvious. This issue was addressed with improved visibility of the captive portal browser security state. CVE-2017-7143: an anonymous researcher CFNetwork Proxies Available for: OS X Lion v10.8 and later Impact: An attacker in a privileged network position may be able to cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7083: Abhinav Bansal of Zscaler Inc. CoreAudio Available for: OS X Lion v10.8 and later Impact: An application may be able to read restricted memory Description: An out-of-bounds read was addressed by updating to Opus version 1.1.4. CVE-2017-0381: V.E.O (@VYSEa) of Mobile Threat Research Team, Trend Micro Directory Utility Available for: OS X Lion v10.8 and later Impact: A local attacker may be able to determine the Apple ID of the owner of the computer Description: A permissions issue existed in the handling of the Apple ID. This issue was addressed with improved access controls. CVE-2017-7138: an anonymous researcher file Available for: OS X Lion v10.8 and later Impact: Multiple issues in file Description: Multiple issues were addressed by updating to version 5.30. CVE-2017-7121: found by OSS-Fuzz CVE-2017-7122: found by OSS-Fuzz CVE-2017-7123: found by OSS-Fuzz CVE-2017-7124: found by OSS-Fuzz CVE-2017-7125: found by OSS-Fuzz CVE-2017-7126: found by OSS-Fuzz Heimdal Available for: OS X Lion v10.8 and later Impact: An attacker in a privileged network position may be able to impersonate a service Description: A validation issue existed in the handling of the KDC- REP service name. This issue was addressed through improved validation. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams IOFireWireFamily Available for: OS X Lion v10.8 and later Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7077: Brandon Azad IOFireWireFamily Available for: OS X Lion v10.8 and later Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-7119: Xiaolong Bai, Min (Spark) Zheng of Alibaba Inc., Benjamin Gnahm (@mitp0sh) of PDX Kernel Available for: OS X Lion v10.8 and later 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-2017-7114: Alex Plaskett of MWR InfoSecurity libc Available for: OS X Lion v10.8 and later Impact: A remote attacker may be able to cause a denial-of-service Description: A resource exhaustion issue in glob() was addressed through an improved algorithm. CVE-2017-7086: Russ Cox of Google libc Available for: OS X Lion v10.8 and later Impact: An application may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-1000373 libexpat Available for: OS X Lion v10.8 and later Impact: Multiple issues in expat Description: Multiple issues were addressed by updating to version 2.2.1 CVE-2016-9063 CVE-2017-9233 Mail Available for: OS X Lion v10.8 and later Impact: The sender of an email may be able to determine the IP address of the recipient Description: Turning off "Load remote content in messages" did not apply to all mailboxes. This issue was addressed with improved setting propagation. CVE-2017-7141: an anonymous researcher Mail Drafts Available for: OS X Lion v10.8 and later Impact: An attacker with a privileged network position may be able to intercept mail contents Description: An encryption issue existed in the handling of mail drafts. This issue was addressed with improved handling of mail drafts meant to be sent encrypted. CVE-2017-7078: an anonymous researcher, an anonymous researcher, an anonymous researcher ntp Available for: OS X Lion v10.8 and later Impact: Multiple issues in ntp Description: Multiple issues were addressed by updating to version 4.2.8p10 CVE-2017-6451: Cure53 CVE-2017-6452: Cure53 CVE-2017-6455: Cure53 CVE-2017-6458: Cure53 CVE-2017-6459: Cure53 CVE-2017-6460: Cure53 CVE-2017-6462: Cure53 CVE-2017-6463: Cure53 CVE-2017-6464: Cure53 CVE-2016-9042: Matthew Van Gundy of Cisco Screen Lock Available for: OS X Lion v10.8 and later Impact: Application Firewall prompts may appear over Login Window Description: A window management issue was addressed through improved state management. CVE-2017-7082: Tim Kingman Security Available for: OS X Lion v10.8 and later Impact: A revoked certificate may be trusted Description: A certificate validation issue existed in the handling of revocation data. This issue was addressed through improved validation. CVE-2017-7080: Sven Driemecker of adesso mobile solutions gmbh, Rune Darrud (@theflyingcorpse) of BA|rum kommune, an anonymous researcher, an anonymous researcher SQLite Available for: OS X Lion v10.8 and later Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating to version 3.19.3. CVE-2017-10989: found by OSS-Fuzz CVE-2017-7128: found by OSS-Fuzz CVE-2017-7129: found by OSS-Fuzz CVE-2017-7130: found by OSS-Fuzz SQLite Available for: OS X Lion v10.8 and later Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7127: an anonymous researcher WebKit Available for: OS X Lion v10.8 and later Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2017-7144: an anonymous researcher zlib Available for: OS X Lion v10.8 and later Impact: Multiple issues in zlib Description: Multiple issues were addressed by updating to version 1.2.11. CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Additional recognition Security We would like to acknowledge Abhinav Bansal of Zscaler, Inc. for their assistance. Installation note: macOS 10.13 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 iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRGmSEP/0wgqASRSNneoBx/AMLk0Qac mZhI8HuyJRTFwCOT7P7vkZTmoxtyOOdh4XaInvKMsW5I2G64YEmW86pcofHwdOTz TSWIAdus34xErUZ13rMzfg8Z3XAberG1E31QU2y2EXenpJSZIL8nzLgt8ySPVyzu PrQJxGxCMq1WAOSemGe+4rK2rMwpw5UDZyTbNPDi6lfKz0ZmtfvBzrgBq2xhA9iF /2NVs5rRog38N6F6xR6GNqi0dVoZmh1umQINh9nzTn8crbSuI3ixRtQYxstxU91/ 0wrgV03YF297n6bwVhawEDPU8obZzFgQRiKOjghE6h4YBVccWxMI9n42PwVc+G/Z X48wuSavpOEV6WEC+hWtALl/W73uH3jF2iK8rPBcDENheRlFi/y5+XeOK8TGJftS 6raj+IgbgERaY3uXcRoi0mLflpzxvGBYlTiJRRj7H7HFZO6v14hYyEMVrWmhFUiZ Xgy/qxHdWd/NW4AZz8Ke+ZMaJr21DozzI8ejug9shD7O/N31ZNq2qsNmxEweCPvt yMauTPAUutApHTEUXfwCdOy+ZGgTtWDnOC+g3ezkAOdigvjFcwlFH0Sbjxnhxbbp LVLz7tHwyKa5Xcwet0ZRH3WCHBsTzzkpsgxoyEMabE2KGS461uZw20t2uZozNsV0 bniy26PJZ5xGrFOSZYUa =wBKW -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11 is affected. Safari before 11 is affected. iCloud before 7.0 on Windows is affected. iTunes before 12.7 on Windows is affected. tvOS before 11 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 JSString objects. By performing actions in JavaScript, an attacker can trigger a memory access past the end of an allocated object. An attacker can leverage this vulnerability to execute code under the context of the current process. WebKit is prone to multiple arbitrary-code execution vulnerabilities. Failed exploit attempts will likely cause a denial-of-service condition. 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. Installation note: Safari 11 may be obtained from the Mac App Store. ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2017-0008 ------------------------------------------------------------------------ Date reported : October 18, 2017 Advisory ID : WSA-2017-0008 Advisory URL : https://webkitgtk.org/security/WSA-2017-0008.html CVE identifiers : CVE-2017-7081, CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7094, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7099, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120, CVE-2017-7142. Several vulnerabilities were discovered in WebKitGTK+. Credit to Apple. Description: A memory corruption issue was addressed through improved input validation. Credit to Apple. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify. Impact: Processing maliciously crafted web content may lead to universal cross site scripting. Description: A logic issue existed in the handling of the parent-tab. This issue was addressed with improved state management. Credit to Apple. Impact: Cookies belonging to one origin may be sent to another origin. Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed by no longer returning cookies for custom URL schemes. Credit to Wei Yuan of Baidu Security Lab working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Qixun Zhao (@S0rryMybad) of Qihoo 360 Vulcan Team, Samuel Gro and Niklas Baumstark working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Samuel Gro and Niklas Baumstark working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Tim Michaud (@TimGMichaud) of Leviathan Security Group. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wei Yuan of Baidu Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Felipe Freitas of Instituto TecnolA3gico de AeronA!utica. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Apple. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Masato Kinugawa and Mario Heiderich of Cure53. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to likemeng of Baidu Secutity Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to avlidienbrunn. Impact: Processing maliciously crafted web content may lead to a cross site scripting attack. Description: Application Cache policy may be unexpectedly applied. Credit to likemeng of Baidu Security Lab (xlab.baidu.com) working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to lokihardt of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to chenqin (ee|) of Ant-financial Light-Year Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher. Impact: Website data may persist after a Safari Private browsing session. Description: An information leakage issue existed in the handling of website data in Safari Private windows. This issue was addressed with improved data 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, October 18, 2017 . ========================================================================== Ubuntu Security Notice USN-3460-1 October 23, 2017 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - 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 17.04: libjavascriptcoregtk-4.0-18 2.18.0-0ubuntu0.17.04.2 libwebkit2gtk-4.0-37 2.18.0-0ubuntu0.17.04.2 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.18.0-0ubuntu0.16.04.2 libwebkit2gtk-4.0-37 2.18.0-0ubuntu0.16.04.2 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-3460-1 CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.0-0ubuntu0.17.04.2 https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.0-0ubuntu0.16.04.2 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-4 Additional information for APPLE-SA-2017-09-19-1 iOS 11 iOS 11 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to access restricted files Description: A privacy issue existed in the handling of Contact cards. CVE-2017-7131: Dominik Conrads of Federal Office for Information Security, an anonymous researcher, Elvis (@elvisimprsntr), an anonymous researcher Entry added September 25, 2017 CFNetwork Proxies 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 cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7083: Abhinav Bansal of Zscaler Inc. Entry added September 25, 2017 CoreAudio 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 by updating to Opus version 1.1.4. CVE-2017-0381: V.E.O (@VYSEa) of Mobile Threat Research Team, Trend Micro Entry added September 25, 2017 Exchange ActiveSync 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 erase a device during Exchange account setup Description: A validation issue existed in AutoDiscover V1. This was addressed by requiring TLS for AutoDiscover V1. AutoDiscover V2 is now supported. CVE-2017-7088: Ilya Nesterov, Maxim Goncharov Heimdal 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 impersonate a service Description: A validation issue existed in the handling of the KDC- REP service name. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams Entry added September 25, 2017 iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Parsing a maliciously crafted iBooks file may lead to a persistent denial-of-service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7072: JAdrzej Krysztofiak Entry added September 25, 2017 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-2017-7114: Alex Plaskett of MWR InfoSecurity Entry added September 25, 2017 Keyboard Suggestions Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Keyboard autocorrect suggestions may reveal sensitive information Description: The iOS keyboard was inadvertently caching sensitive information. CVE-2017-7140: an anonymous researcher Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker may be able to cause a denial-of-service Description: A resource exhaustion issue in glob() was addressed through an improved algorithm. CVE-2017-7086: Russ Cox of Google Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-1000373 Entry added September 25, 2017 libexpat Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in expat Description: Multiple issues were addressed by updating to version 2.2.1 CVE-2016-9063 CVE-2017-9233 Entry added September 25, 2017 Location Framework Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read sensitive location information Description: A permissions issue existed in the handling of the location variable. This was addressed with additional ownership checks. CVE-2017-7148: an anonymous researcher, an anonymous researcher Entry added September 25, 2017 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 contents Description: An encryption issue existed in the handling of mail drafts. CVE-2017-7078: an anonymous researcher, an anonymous researcher, an anonymous researcher Entry added September 25, 2017 Mail MessageUI Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A memory corruption issue was addressed with improved validation. CVE-2017-7097: Xinshu Dong and Jun Hao Tan of Anquan Capital Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A denial of service issue was addressed through improved validation. CVE-2017-7118: Kiki Jiang and Jason Tokoph MobileBackup Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Backup may perform an unencrypted backup despite a requirement to perform only encrypted backups Description: A permissions issue existed. CVE-2017-7133: Don Sparks of HackediOS.com Phone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A screenshot of secure content may be taken when locking an iOS device Description: A timing issue existed in the handling of locking. CVE-2017-7139: an anonymous researcher Entry added September 25, 2017 Safari 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-2017-7085: xisigr of Tencent's Xuanwu Lab (tencent.com) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A revoked certificate may be trusted Description: A certificate validation issue existed in the handling of revocation data. CVE-2017-7080: an anonymous researcher, an anonymous researcher, Sven Driemecker of adesso mobile solutions gmbh, Rune Darrud (@theflyingcorpse) of BA|rum kommune Entry added September 25, 2017 Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious app may be able to track users between installs Description: A permission checking issue existed in the handling of an app's Keychain data. CVE-2017-7146: an anonymous researcher Entry added September 25, 2017 SQLite Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating to version 3.19.3. CVE-2017-10989: found by OSS-Fuzz CVE-2017-7128: found by OSS-Fuzz CVE-2017-7129: found by OSS-Fuzz CVE-2017-7130: found by OSS-Fuzz Entry added September 25, 2017 SQLite 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: A memory corruption issue was addressed with improved memory handling. CVE-2017-7127: an anonymous researcher Entry added September 25, 2017 Time Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: "Setting Time Zone" may incorrectly indicate that it is using location Description: A permissions issue existed in the process that handles time zone information. The issue was resolved by modifying permissions. CVE-2017-7145: an anonymous researcher Entry added September 25, 2017 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: A memory corruption issue was addressed through improved input validation. CVE-2017-7081: Apple Entry added September 25, 2017 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-2017-7089: Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies belonging to one origin may be sent to another origin Description: A permissions issue existed in the handling of web browser cookies. CVE-2017-7090: Apple Entry added September 25, 2017 WebKit 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-2017-7109: avlidienbrunn Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. CVE-2017-7144: an anonymous researcher Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-11120: Gal Beniamini of Google Project Zero CVE-2017-11121: Gal Beniamini of Google Project Zero Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7103: Gal Beniamini of Google Project Zero CVE-2017-7105: Gal Beniamini of Google Project Zero CVE-2017-7108: Gal Beniamini of Google Project Zero CVE-2017-7110: Gal Beniamini of Google Project Zero CVE-2017-7112: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: Multiple race conditions were addressed through improved validation. CVE-2017-7115: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to read restricted kernel memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-7116: Gal Beniamini of Google Project Zero zlib Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in zlib Description: Multiple issues were addressed by updating to version 1.2.11. CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Entry added September 25, 2017 Additional recognition Security We would like to acknowledge Abhinav Bansal of Zscaler, Inc. for their assistance. Webkit We would like to acknowledge xisigr of Tencent's Xuanwu Lab (tencent.com) 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----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRGvBgQAJIF/+cKGy/7YWEugFrwr8A3 rNzHU/yZ3X976fmlYM8l+VUJEn2khu5huPsQzYUvEdbHOWkUGThKil+NzDr3YP6V YYRIi+6i9KJEATGQAdR9YW6bcqJCu7S2xxNBnXtOxR/1TzO4LvVQsWJo0c5z91dD Aid3uYhx1SPwcaF5O5CfRQcp1JSLOWKZOaxO+u+DmtYIM746jrz3FOrfEN8mQp0q CwUSE/Vum7ImOsNUO308QnGmL7s/FGkp86/JtNTbAxJ47Rhqu5lcXj3q1ntrlLdX VFC+K7mNdwNtc1vqB03W5gamyD1qVcTvvwJ3D9cpQAySTDyRFF9cGw+TrzaDl48B 8iiY7D/KkhHuY4jskCF6xyjzloK9RfgKg2FzEBndoESt7bEw4eufF9wnrfV/M1xw 6U4DSjZxgqUwV7YqMX/VnpcEuxg5q9emCQmBfudnVIPKuOITg8x1oyE1e036MDo5 zon/cRIxqaSt8K6rI7TafxQIwpM541N89O/VZbcVey5JFIu1kew4G/gMivMOyroE +xqxLmeGgD10LMZOgoRsNBiKDy8JLJa2lO2dVTZMV4bdtCngeDikDNLqYUcW8lfa 5ZsQBceoCI6abj4PV35N7dHVATFudhrZmhY0epHt13xmRHUFTywOktu/TkOZM8HR eU2TBtOsDF6N5SFunvAC =s5yy -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. macOS before 10.13 is affected. The issue involves the "Screen Lock" component. It allows physically proximate attackers to read Application Firewall prompts. Apple macOS is prone to multiple security vulnerabilities. Attackers can exploit these issues to execute arbitrary code or bypass security restrictions and perform unauthorized actions. Failed exploit attempts will likely cause a denial-of-service condition. Apple macOS High Sierra is a set of dedicated operating systems developed by Apple (Apple) for Mac computers. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-1 macOS High Sierra 10.13 macOS High Sierra 10.13 is now available and addresses the following: Application Firewall Available for: OS X Lion v10.8 and later Impact: A previously denied application firewall setting may take effect after upgrading Description: An upgrade issue existed in the handling of firewall settings. This issue was addressed through improved handling of firewall settings during upgrades. CVE-2017-7084: an anonymous researcher AppSandbox Available for: OS X Lion v10.8 and later Impact: An application may be able to cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7074: Daniel Jalkut of Red Sweater Software Captive Network Assistant Available for: OS X Lion v10.8 and later Impact: A local user may unknowingly send a password unencrypted over the network Description: The security state of the captive portal browser was not obvious. This issue was addressed with improved visibility of the captive portal browser security state. CVE-2017-7143: an anonymous researcher CFNetwork Proxies Available for: OS X Lion v10.8 and later Impact: An attacker in a privileged network position may be able to cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7083: Abhinav Bansal of Zscaler Inc. CoreAudio Available for: OS X Lion v10.8 and later Impact: An application may be able to read restricted memory Description: An out-of-bounds read was addressed by updating to Opus version 1.1.4. CVE-2017-0381: V.E.O (@VYSEa) of Mobile Threat Research Team, Trend Micro Directory Utility Available for: OS X Lion v10.8 and later Impact: A local attacker may be able to determine the Apple ID of the owner of the computer Description: A permissions issue existed in the handling of the Apple ID. This issue was addressed with improved access controls. CVE-2017-7138: an anonymous researcher file Available for: OS X Lion v10.8 and later Impact: Multiple issues in file Description: Multiple issues were addressed by updating to version 5.30. CVE-2017-7121: found by OSS-Fuzz CVE-2017-7122: found by OSS-Fuzz CVE-2017-7123: found by OSS-Fuzz CVE-2017-7124: found by OSS-Fuzz CVE-2017-7125: found by OSS-Fuzz CVE-2017-7126: found by OSS-Fuzz Heimdal Available for: OS X Lion v10.8 and later Impact: An attacker in a privileged network position may be able to impersonate a service Description: A validation issue existed in the handling of the KDC- REP service name. This issue was addressed through improved validation. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams IOFireWireFamily Available for: OS X Lion v10.8 and later Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7077: Brandon Azad IOFireWireFamily Available for: OS X Lion v10.8 and later Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-7119: Xiaolong Bai, Min (Spark) Zheng of Alibaba Inc., Benjamin Gnahm (@mitp0sh) of PDX Kernel Available for: OS X Lion v10.8 and later 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-2017-7114: Alex Plaskett of MWR InfoSecurity libc Available for: OS X Lion v10.8 and later Impact: A remote attacker may be able to cause a denial-of-service Description: A resource exhaustion issue in glob() was addressed through an improved algorithm. CVE-2017-7086: Russ Cox of Google libc Available for: OS X Lion v10.8 and later Impact: An application may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-1000373 libexpat Available for: OS X Lion v10.8 and later Impact: Multiple issues in expat Description: Multiple issues were addressed by updating to version 2.2.1 CVE-2016-9063 CVE-2017-9233 Mail Available for: OS X Lion v10.8 and later Impact: The sender of an email may be able to determine the IP address of the recipient Description: Turning off "Load remote content in messages" did not apply to all mailboxes. This issue was addressed with improved setting propagation. CVE-2017-7141: an anonymous researcher Mail Drafts Available for: OS X Lion v10.8 and later Impact: An attacker with a privileged network position may be able to intercept mail contents Description: An encryption issue existed in the handling of mail drafts. This issue was addressed with improved handling of mail drafts meant to be sent encrypted. CVE-2017-7078: an anonymous researcher, an anonymous researcher, an anonymous researcher ntp Available for: OS X Lion v10.8 and later Impact: Multiple issues in ntp Description: Multiple issues were addressed by updating to version 4.2.8p10 CVE-2017-6451: Cure53 CVE-2017-6452: Cure53 CVE-2017-6455: Cure53 CVE-2017-6458: Cure53 CVE-2017-6459: Cure53 CVE-2017-6460: Cure53 CVE-2017-6462: Cure53 CVE-2017-6463: Cure53 CVE-2017-6464: Cure53 CVE-2016-9042: Matthew Van Gundy of Cisco Screen Lock Available for: OS X Lion v10.8 and later Impact: Application Firewall prompts may appear over Login Window Description: A window management issue was addressed through improved state management. CVE-2017-7082: Tim Kingman Security Available for: OS X Lion v10.8 and later Impact: A revoked certificate may be trusted Description: A certificate validation issue existed in the handling of revocation data. This issue was addressed through improved validation. CVE-2017-7080: Sven Driemecker of adesso mobile solutions gmbh, Rune Darrud (@theflyingcorpse) of BA|rum kommune, an anonymous researcher, an anonymous researcher SQLite Available for: OS X Lion v10.8 and later Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating to version 3.19.3. CVE-2017-10989: found by OSS-Fuzz CVE-2017-7128: found by OSS-Fuzz CVE-2017-7129: found by OSS-Fuzz CVE-2017-7130: found by OSS-Fuzz SQLite Available for: OS X Lion v10.8 and later Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7127: an anonymous researcher WebKit Available for: OS X Lion v10.8 and later Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2017-7144: an anonymous researcher zlib Available for: OS X Lion v10.8 and later Impact: Multiple issues in zlib Description: Multiple issues were addressed by updating to version 1.2.11. CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Additional recognition Security We would like to acknowledge Abhinav Bansal of Zscaler, Inc. for their assistance. Installation note: macOS 10.13 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 iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRGmSEP/0wgqASRSNneoBx/AMLk0Qac mZhI8HuyJRTFwCOT7P7vkZTmoxtyOOdh4XaInvKMsW5I2G64YEmW86pcofHwdOTz TSWIAdus34xErUZ13rMzfg8Z3XAberG1E31QU2y2EXenpJSZIL8nzLgt8ySPVyzu PrQJxGxCMq1WAOSemGe+4rK2rMwpw5UDZyTbNPDi6lfKz0ZmtfvBzrgBq2xhA9iF /2NVs5rRog38N6F6xR6GNqi0dVoZmh1umQINh9nzTn8crbSuI3ixRtQYxstxU91/ 0wrgV03YF297n6bwVhawEDPU8obZzFgQRiKOjghE6h4YBVccWxMI9n42PwVc+G/Z X48wuSavpOEV6WEC+hWtALl/W73uH3jF2iK8rPBcDENheRlFi/y5+XeOK8TGJftS 6raj+IgbgERaY3uXcRoi0mLflpzxvGBYlTiJRRj7H7HFZO6v14hYyEMVrWmhFUiZ Xgy/qxHdWd/NW4AZz8Ke+ZMaJr21DozzI8ejug9shD7O/N31ZNq2qsNmxEweCPvt yMauTPAUutApHTEUXfwCdOy+ZGgTtWDnOC+g3ezkAOdigvjFcwlFH0Sbjxnhxbbp LVLz7tHwyKa5Xcwet0ZRH3WCHBsTzzkpsgxoyEMabE2KGS461uZw20t2uZozNsV0 bniy26PJZ5xGrFOSZYUa =wBKW -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iTunes before 12.7 is affected. The issue involves the "Data Sync" component. It allows attackers to access iOS backups (written by iTunes) via a crafted app. Apple iTunes is prone to an access-bypass vulnerability. Attackers can exploit this issue to bypass security restrictions and perform unauthorized actions. Versions prior to Apple iTunes 12.7 are vulnerable. Apple iTunes is a set of media player applications of Apple (Apple), which is mainly used for playing and managing digital music and video files. CVE-2017-7079: Pi Delta Entry added September 25, 2017 Installation note: iTunes 12.7 may be obtained from: https://www.apple.com/itunes/download/ 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 iQIcBAEBCgAGBQJZyUQgAAoJEIOj74w0bLRGnGsQAJop+zlod9UQSlJfdRxJ01ki GJfR8gw9GWDLvc3JY4XULXJfED23KH7OK4OeiR1/NXdc/yR4fJWGph11p9Lb9Lez QCbLl63aM4leC3M1yBberlaLQ6kNwk/Wo5TlllhrJLddy3OP3Otfah5A9BWg/d6J e27wiYtjW3Su0GjomrV7T40dD37VUc4ugJTH50pa93/RDQnXs2oTjqI7ofkuuYoj OB/03oDSlZgZO4YfyZVlKQ73uNA0zHKW6HI+ykLEJqFBKHxBKhCAaPYL29F4kOkl AE17dyZr1910x8PIaThWhej/LxLeTBgbxtTs4pvr2Sl3K/vMtNoHg6kvmHBeuacj d/IOLwrFaVq6ZjPoqsEupkbrpJeNUvXcGl05QAwgrAZBlXV79Uz2PAE885G78wuD R2aWsOFVv2uFaQLvy5J8hxSahqGpA0EuzWu8Miq9k2toz19kvOL3LC16pJ5uUZEs 5MmiZwEVs785JhWUFU22Ecmd5pYi+AGVXI+DnBdkhKZWDU45RCbKhOoD1EtAPXSO op8Rxs0XQD1AJNgTvBBgW/W+kf32OTJFImwT5jT4IKaljaovM0HtpDbDcUscRZYr 1zkSoqAbrZ3+Lq+3HdYvX8WVNHaUoRPnCgznp5GlDxRvc/jyE65Pr1BBRq9Xu2LJ k6rrKA4qvyBDvMBUPusT =l/hz -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11 is affected. macOS before 10.13 is affected. tvOS before 11 is affected. watchOS before 4 is affected. The issue involves the "libc" component. It allows remote attackers to cause a denial of service (resource consumption) via a crafted string that is mishandled by the glob function. Apple iOS/WatchOS/tvOS/macOS are prone to multiple security vulnerabilities. An attacker can exploit these issues to perform unauthorized actions and execute arbitrary code with kernel or system privileges and or cause a denial-of-service condition. 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. libc is one of the C language function library components. The following products and versions are affected: versions prior to Apple iOS 11; versions prior to macOS High Sierra 10.13; versions prior to tvOS 11; versions prior to watchOS 4. CVE-2017-7074: Daniel Jalkut of Red Sweater Software Captive Network Assistant Available for: OS X Lion v10.8 and later Impact: A local user may unknowingly send a password unencrypted over the network Description: The security state of the captive portal browser was not obvious. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-4 Additional information for APPLE-SA-2017-09-19-1 iOS 11 iOS 11 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to access restricted files Description: A privacy issue existed in the handling of Contact cards. This was addressed with improved state management. CVE-2017-7131: Dominik Conrads of Federal Office for Information Security, an anonymous researcher, Elvis (@elvisimprsntr), an anonymous researcher Entry added September 25, 2017 CFNetwork Proxies 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 cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7083: Abhinav Bansal of Zscaler Inc. Entry added September 25, 2017 CoreAudio 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 by updating to Opus version 1.1.4. CVE-2017-0381: V.E.O (@VYSEa) of Mobile Threat Research Team, Trend Micro Entry added September 25, 2017 Exchange ActiveSync 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 erase a device during Exchange account setup Description: A validation issue existed in AutoDiscover V1. This was addressed by requiring TLS for AutoDiscover V1. AutoDiscover V2 is now supported. CVE-2017-7088: Ilya Nesterov, Maxim Goncharov Heimdal 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 impersonate a service Description: A validation issue existed in the handling of the KDC- REP service name. This issue was addressed through improved validation. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams Entry added September 25, 2017 iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Parsing a maliciously crafted iBooks file may lead to a persistent denial-of-service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7072: JAdrzej Krysztofiak Entry added September 25, 2017 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-2017-7114: Alex Plaskett of MWR InfoSecurity Entry added September 25, 2017 Keyboard Suggestions Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Keyboard autocorrect suggestions may reveal sensitive information Description: The iOS keyboard was inadvertently caching sensitive information. This issue was addressed with improved heuristics. CVE-2017-7140: an anonymous researcher Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker may be able to cause a denial-of-service Description: A resource exhaustion issue in glob() was addressed through an improved algorithm. CVE-2017-7086: Russ Cox of Google Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-1000373 Entry added September 25, 2017 libexpat Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in expat Description: Multiple issues were addressed by updating to version 2.2.1 CVE-2016-9063 CVE-2017-9233 Entry added September 25, 2017 Location Framework Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read sensitive location information Description: A permissions issue existed in the handling of the location variable. This was addressed with additional ownership checks. CVE-2017-7148: an anonymous researcher, an anonymous researcher Entry added September 25, 2017 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 contents Description: An encryption issue existed in the handling of mail drafts. This issue was addressed with improved handling of mail drafts meant to be sent encrypted. CVE-2017-7078: an anonymous researcher, an anonymous researcher, an anonymous researcher Entry added September 25, 2017 Mail MessageUI Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A memory corruption issue was addressed with improved validation. CVE-2017-7097: Xinshu Dong and Jun Hao Tan of Anquan Capital Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A denial of service issue was addressed through improved validation. CVE-2017-7118: Kiki Jiang and Jason Tokoph MobileBackup Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Backup may perform an unencrypted backup despite a requirement to perform only encrypted backups Description: A permissions issue existed. This issue was addressed with improved permission validation. CVE-2017-7133: Don Sparks of HackediOS.com Phone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A screenshot of secure content may be taken when locking an iOS device Description: A timing issue existed in the handling of locking. This issue was addressed by disabling screenshots while locking. CVE-2017-7139: an anonymous researcher Entry added September 25, 2017 Safari 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-2017-7085: xisigr of Tencent's Xuanwu Lab (tencent.com) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A revoked certificate may be trusted Description: A certificate validation issue existed in the handling of revocation data. This issue was addressed through improved validation. CVE-2017-7080: an anonymous researcher, an anonymous researcher, Sven Driemecker of adesso mobile solutions gmbh, Rune Darrud (@theflyingcorpse) of BA|rum kommune Entry added September 25, 2017 Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious app may be able to track users between installs Description: A permission checking issue existed in the handling of an app's Keychain data. This issue was addressed with improved permission checking. CVE-2017-7146: an anonymous researcher Entry added September 25, 2017 SQLite Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating to version 3.19.3. CVE-2017-10989: found by OSS-Fuzz CVE-2017-7128: found by OSS-Fuzz CVE-2017-7129: found by OSS-Fuzz CVE-2017-7130: found by OSS-Fuzz Entry added September 25, 2017 SQLite 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: A memory corruption issue was addressed with improved memory handling. CVE-2017-7127: an anonymous researcher Entry added September 25, 2017 Time Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: "Setting Time Zone" may incorrectly indicate that it is using location Description: A permissions issue existed in the process that handles time zone information. The issue was resolved by modifying permissions. CVE-2017-7145: an anonymous researcher Entry added September 25, 2017 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: A memory corruption issue was addressed through improved input validation. CVE-2017-7081: Apple Entry added September 25, 2017 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-2017-7087: Apple CVE-2017-7091: Wei Yuan of Baidu Security Lab working with Trend Microas Zero Day Initiative CVE-2017-7092: Samuel Gro and Niklas Baumstark working with Trend Micro's Zero Day Initiative, Qixun Zhao (@S0rryMybad) of Qihoo 360 Vulcan Team CVE-2017-7093: Samuel Gro and Niklas Baumstark working with Trend Microas Zero Day Initiative CVE-2017-7094: Tim Michaud (@TimGMichaud) of Leviathan Security Group CVE-2017-7095: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University working with Trend Microas Zero Day Initiative CVE-2017-7096: Wei Yuan of Baidu Security Lab CVE-2017-7098: Felipe Freitas of Instituto TecnolA3gico de AeronA!utica CVE-2017-7099: Apple CVE-2017-7100: Masato Kinugawa and Mario Heiderich of Cure53 CVE-2017-7102: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University CVE-2017-7104: likemeng of Baidu Secutity Lab CVE-2017-7107: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University CVE-2017-7111: likemeng of Baidu Security Lab (xlab.baidu.com) working with Trend Micro's Zero Day Initiative CVE-2017-7117: lokihardt of Google Project Zero CVE-2017-7120: chenqin (ee|) of Ant-financial Light-Year Security Lab Entry added September 25, 2017 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 universal cross site scripting Description: A logic issue existed in the handling of the parent-tab. This issue was addressed with improved state management. CVE-2017-7089: Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies belonging to one origin may be sent to another origin Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed by no longer returning cookies for custom URL schemes. CVE-2017-7090: Apple Entry added September 25, 2017 WebKit 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-2017-7106: Oliver Paukstadt of Thinking Objects GmbH (to.com) 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 cross site scripting attack Description: Application Cache policy may be unexpectedly applied. CVE-2017-7109: avlidienbrunn Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2017-7144: an anonymous researcher Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-11120: Gal Beniamini of Google Project Zero CVE-2017-11121: Gal Beniamini of Google Project Zero Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7103: Gal Beniamini of Google Project Zero CVE-2017-7105: Gal Beniamini of Google Project Zero CVE-2017-7108: Gal Beniamini of Google Project Zero CVE-2017-7110: Gal Beniamini of Google Project Zero CVE-2017-7112: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: Multiple race conditions were addressed through improved validation. CVE-2017-7115: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to read restricted kernel memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-7116: Gal Beniamini of Google Project Zero zlib Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in zlib Description: Multiple issues were addressed by updating to version 1.2.11. CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Entry added September 25, 2017 Additional recognition Security We would like to acknowledge Abhinav Bansal of Zscaler, Inc. for their assistance. Webkit We would like to acknowledge xisigr of Tencent's Xuanwu Lab (tencent.com) 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". 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 iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRGvBgQAJIF/+cKGy/7YWEugFrwr8A3 rNzHU/yZ3X976fmlYM8l+VUJEn2khu5huPsQzYUvEdbHOWkUGThKil+NzDr3YP6V YYRIi+6i9KJEATGQAdR9YW6bcqJCu7S2xxNBnXtOxR/1TzO4LvVQsWJo0c5z91dD Aid3uYhx1SPwcaF5O5CfRQcp1JSLOWKZOaxO+u+DmtYIM746jrz3FOrfEN8mQp0q CwUSE/Vum7ImOsNUO308QnGmL7s/FGkp86/JtNTbAxJ47Rhqu5lcXj3q1ntrlLdX VFC+K7mNdwNtc1vqB03W5gamyD1qVcTvvwJ3D9cpQAySTDyRFF9cGw+TrzaDl48B 8iiY7D/KkhHuY4jskCF6xyjzloK9RfgKg2FzEBndoESt7bEw4eufF9wnrfV/M1xw 6U4DSjZxgqUwV7YqMX/VnpcEuxg5q9emCQmBfudnVIPKuOITg8x1oyE1e036MDo5 zon/cRIxqaSt8K6rI7TafxQIwpM541N89O/VZbcVey5JFIu1kew4G/gMivMOyroE +xqxLmeGgD10LMZOgoRsNBiKDy8JLJa2lO2dVTZMV4bdtCngeDikDNLqYUcW8lfa 5ZsQBceoCI6abj4PV35N7dHVATFudhrZmhY0epHt13xmRHUFTywOktu/TkOZM8HR eU2TBtOsDF6N5SFunvAC =s5yy -----END PGP SIGNATURE----- . Alternatively, on your watch, select "My Watch > General > About"

An issue was discovered in certain Apple products. iOS before 11 is affected. Safari before 11 is affected. iCloud before 7.0 on Windows is affected. iTunes before 12.7 on Windows is affected. tvOS before 11 is affected. The issue involves the "WebKit" component. It allows remote attackers to bypass the Same Origin Policy and obtain sensitive cookie information via a custom URL scheme. WebKit is prone to a same-origin policy security-bypass vulnerability and multiple memory-corruption vulnerabilities. These issues affect the following technologies and versions: iCloud for Windows 7 Safari prior to 11 iOS prior to 11 tvOS prior to 11 iTunes for Windows prior to 12.7. 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. Installation note: Safari 11 may be obtained from the Mac App Store. ========================================================================== Ubuntu Security Notice USN-3460-1 October 23, 2017 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - 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. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary code execution. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.04: libjavascriptcoregtk-4.0-18 2.18.0-0ubuntu0.17.04.2 libwebkit2gtk-4.0-37 2.18.0-0ubuntu0.17.04.2 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.18.0-0ubuntu0.16.04.2 libwebkit2gtk-4.0-37 2.18.0-0ubuntu0.16.04.2 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-3460-1 CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.0-0ubuntu0.17.04.2 https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.0-0ubuntu0.16.04.2 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-4 Additional information for APPLE-SA-2017-09-19-1 iOS 11 iOS 11 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to access restricted files Description: A privacy issue existed in the handling of Contact cards. This was addressed with improved state management. CVE-2017-7131: Dominik Conrads of Federal Office for Information Security, an anonymous researcher, Elvis (@elvisimprsntr), an anonymous researcher Entry added September 25, 2017 CFNetwork Proxies 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 cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7083: Abhinav Bansal of Zscaler Inc. Entry added September 25, 2017 CoreAudio 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 by updating to Opus version 1.1.4. CVE-2017-0381: V.E.O (@VYSEa) of Mobile Threat Research Team, Trend Micro Entry added September 25, 2017 Exchange ActiveSync 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 erase a device during Exchange account setup Description: A validation issue existed in AutoDiscover V1. This was addressed by requiring TLS for AutoDiscover V1. AutoDiscover V2 is now supported. CVE-2017-7088: Ilya Nesterov, Maxim Goncharov Heimdal 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 impersonate a service Description: A validation issue existed in the handling of the KDC- REP service name. This issue was addressed through improved validation. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams Entry added September 25, 2017 iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Parsing a maliciously crafted iBooks file may lead to a persistent denial-of-service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7072: JAdrzej Krysztofiak Entry added September 25, 2017 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-2017-7114: Alex Plaskett of MWR InfoSecurity Entry added September 25, 2017 Keyboard Suggestions Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Keyboard autocorrect suggestions may reveal sensitive information Description: The iOS keyboard was inadvertently caching sensitive information. This issue was addressed with improved heuristics. CVE-2017-7140: an anonymous researcher Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker may be able to cause a denial-of-service Description: A resource exhaustion issue in glob() was addressed through an improved algorithm. CVE-2017-7086: Russ Cox of Google Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-1000373 Entry added September 25, 2017 libexpat Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in expat Description: Multiple issues were addressed by updating to version 2.2.1 CVE-2016-9063 CVE-2017-9233 Entry added September 25, 2017 Location Framework Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read sensitive location information Description: A permissions issue existed in the handling of the location variable. This was addressed with additional ownership checks. CVE-2017-7148: an anonymous researcher, an anonymous researcher Entry added September 25, 2017 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 contents Description: An encryption issue existed in the handling of mail drafts. This issue was addressed with improved handling of mail drafts meant to be sent encrypted. CVE-2017-7078: an anonymous researcher, an anonymous researcher, an anonymous researcher Entry added September 25, 2017 Mail MessageUI Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A memory corruption issue was addressed with improved validation. CVE-2017-7097: Xinshu Dong and Jun Hao Tan of Anquan Capital Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A denial of service issue was addressed through improved validation. CVE-2017-7118: Kiki Jiang and Jason Tokoph MobileBackup Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Backup may perform an unencrypted backup despite a requirement to perform only encrypted backups Description: A permissions issue existed. This issue was addressed with improved permission validation. CVE-2017-7133: Don Sparks of HackediOS.com Phone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A screenshot of secure content may be taken when locking an iOS device Description: A timing issue existed in the handling of locking. This issue was addressed by disabling screenshots while locking. CVE-2017-7139: an anonymous researcher Entry added September 25, 2017 Safari 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-2017-7085: xisigr of Tencent's Xuanwu Lab (tencent.com) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A revoked certificate may be trusted Description: A certificate validation issue existed in the handling of revocation data. This issue was addressed through improved validation. CVE-2017-7080: an anonymous researcher, an anonymous researcher, Sven Driemecker of adesso mobile solutions gmbh, Rune Darrud (@theflyingcorpse) of BA|rum kommune Entry added September 25, 2017 Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious app may be able to track users between installs Description: A permission checking issue existed in the handling of an app's Keychain data. This issue was addressed with improved permission checking. CVE-2017-7146: an anonymous researcher Entry added September 25, 2017 SQLite Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating to version 3.19.3. CVE-2017-10989: found by OSS-Fuzz CVE-2017-7128: found by OSS-Fuzz CVE-2017-7129: found by OSS-Fuzz CVE-2017-7130: found by OSS-Fuzz Entry added September 25, 2017 SQLite 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: A memory corruption issue was addressed with improved memory handling. CVE-2017-7127: an anonymous researcher Entry added September 25, 2017 Time Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: "Setting Time Zone" may incorrectly indicate that it is using location Description: A permissions issue existed in the process that handles time zone information. The issue was resolved by modifying permissions. CVE-2017-7145: an anonymous researcher Entry added September 25, 2017 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: A memory corruption issue was addressed through improved input validation. CVE-2017-7081: Apple Entry added September 25, 2017 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-2017-7087: Apple CVE-2017-7091: Wei Yuan of Baidu Security Lab working with Trend Microas Zero Day Initiative CVE-2017-7092: Samuel Gro and Niklas Baumstark working with Trend Micro's Zero Day Initiative, Qixun Zhao (@S0rryMybad) of Qihoo 360 Vulcan Team CVE-2017-7093: Samuel Gro and Niklas Baumstark working with Trend Microas Zero Day Initiative CVE-2017-7094: Tim Michaud (@TimGMichaud) of Leviathan Security Group CVE-2017-7095: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University working with Trend Microas Zero Day Initiative CVE-2017-7096: Wei Yuan of Baidu Security Lab CVE-2017-7098: Felipe Freitas of Instituto TecnolA3gico de AeronA!utica CVE-2017-7099: Apple CVE-2017-7100: Masato Kinugawa and Mario Heiderich of Cure53 CVE-2017-7102: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University CVE-2017-7104: likemeng of Baidu Secutity Lab CVE-2017-7107: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University CVE-2017-7111: likemeng of Baidu Security Lab (xlab.baidu.com) working with Trend Micro's Zero Day Initiative CVE-2017-7117: lokihardt of Google Project Zero CVE-2017-7120: chenqin (ee|) of Ant-financial Light-Year Security Lab Entry added September 25, 2017 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 universal cross site scripting Description: A logic issue existed in the handling of the parent-tab. This issue was addressed with improved state management. CVE-2017-7089: Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies belonging to one origin may be sent to another origin Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed by no longer returning cookies for custom URL schemes. CVE-2017-7090: Apple Entry added September 25, 2017 WebKit 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-2017-7106: Oliver Paukstadt of Thinking Objects GmbH (to.com) 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 cross site scripting attack Description: Application Cache policy may be unexpectedly applied. CVE-2017-7109: avlidienbrunn Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2017-7144: an anonymous researcher Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-11120: Gal Beniamini of Google Project Zero CVE-2017-11121: Gal Beniamini of Google Project Zero Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7103: Gal Beniamini of Google Project Zero CVE-2017-7105: Gal Beniamini of Google Project Zero CVE-2017-7108: Gal Beniamini of Google Project Zero CVE-2017-7110: Gal Beniamini of Google Project Zero CVE-2017-7112: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: Multiple race conditions were addressed through improved validation. CVE-2017-7115: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to read restricted kernel memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-7116: Gal Beniamini of Google Project Zero zlib Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in zlib Description: Multiple issues were addressed by updating to version 1.2.11. CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Entry added September 25, 2017 Additional recognition Security We would like to acknowledge Abhinav Bansal of Zscaler, Inc. for their assistance. Webkit We would like to acknowledge xisigr of Tencent's Xuanwu Lab (tencent.com) 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". 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 iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRGvBgQAJIF/+cKGy/7YWEugFrwr8A3 rNzHU/yZ3X976fmlYM8l+VUJEn2khu5huPsQzYUvEdbHOWkUGThKil+NzDr3YP6V YYRIi+6i9KJEATGQAdR9YW6bcqJCu7S2xxNBnXtOxR/1TzO4LvVQsWJo0c5z91dD Aid3uYhx1SPwcaF5O5CfRQcp1JSLOWKZOaxO+u+DmtYIM746jrz3FOrfEN8mQp0q CwUSE/Vum7ImOsNUO308QnGmL7s/FGkp86/JtNTbAxJ47Rhqu5lcXj3q1ntrlLdX VFC+K7mNdwNtc1vqB03W5gamyD1qVcTvvwJ3D9cpQAySTDyRFF9cGw+TrzaDl48B 8iiY7D/KkhHuY4jskCF6xyjzloK9RfgKg2FzEBndoESt7bEw4eufF9wnrfV/M1xw 6U4DSjZxgqUwV7YqMX/VnpcEuxg5q9emCQmBfudnVIPKuOITg8x1oyE1e036MDo5 zon/cRIxqaSt8K6rI7TafxQIwpM541N89O/VZbcVey5JFIu1kew4G/gMivMOyroE +xqxLmeGgD10LMZOgoRsNBiKDy8JLJa2lO2dVTZMV4bdtCngeDikDNLqYUcW8lfa 5ZsQBceoCI6abj4PV35N7dHVATFudhrZmhY0epHt13xmRHUFTywOktu/TkOZM8HR eU2TBtOsDF6N5SFunvAC =s5yy -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11 is affected. macOS before 10.13 is affected. tvOS before 11 is affected. watchOS before 4 is affected. The issue involves the "CFNetwork Proxies" component. It allows remote attackers to cause a denial of service. plural Apple Product CFNetwork Proxies Component has a service disruption (DoS) There are vulnerabilities that are put into a state.Remote attacker could disrupt service operation (DoS) There is a possibility of being put into a state. Apple iOS/tvOS and macOS are prone to multiple security vulnerabilities. An attacker can exploit these issues to bypass security restrictions or cause denial-of-service conditions. 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: versions prior to Apple iOS 11; versions prior to macOS High Sierra 10.13; versions prior to tvOS 11; versions prior to watchOS 4. CVE-2017-7074: Daniel Jalkut of Red Sweater Software Captive Network Assistant Available for: OS X Lion v10.8 and later Impact: A local user may unknowingly send a password unencrypted over the network Description: The security state of the captive portal browser was not obvious. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-4 Additional information for APPLE-SA-2017-09-19-1 iOS 11 iOS 11 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to access restricted files Description: A privacy issue existed in the handling of Contact cards. This was addressed with improved state management. CVE-2017-7131: Dominik Conrads of Federal Office for Information Security, an anonymous researcher, Elvis (@elvisimprsntr), an anonymous researcher Entry added September 25, 2017 CFNetwork Proxies 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 cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7083: Abhinav Bansal of Zscaler Inc. Entry added September 25, 2017 CoreAudio 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 by updating to Opus version 1.1.4. CVE-2017-0381: V.E.O (@VYSEa) of Mobile Threat Research Team, Trend Micro Entry added September 25, 2017 Exchange ActiveSync 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 erase a device during Exchange account setup Description: A validation issue existed in AutoDiscover V1. This was addressed by requiring TLS for AutoDiscover V1. AutoDiscover V2 is now supported. CVE-2017-7088: Ilya Nesterov, Maxim Goncharov Heimdal 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 impersonate a service Description: A validation issue existed in the handling of the KDC- REP service name. This issue was addressed through improved validation. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams Entry added September 25, 2017 iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Parsing a maliciously crafted iBooks file may lead to a persistent denial-of-service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7072: JAdrzej Krysztofiak Entry added September 25, 2017 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-2017-7114: Alex Plaskett of MWR InfoSecurity Entry added September 25, 2017 Keyboard Suggestions Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Keyboard autocorrect suggestions may reveal sensitive information Description: The iOS keyboard was inadvertently caching sensitive information. This issue was addressed with improved heuristics. CVE-2017-7140: an anonymous researcher Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker may be able to cause a denial-of-service Description: A resource exhaustion issue in glob() was addressed through an improved algorithm. CVE-2017-7086: Russ Cox of Google Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-1000373 Entry added September 25, 2017 libexpat Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in expat Description: Multiple issues were addressed by updating to version 2.2.1 CVE-2016-9063 CVE-2017-9233 Entry added September 25, 2017 Location Framework Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read sensitive location information Description: A permissions issue existed in the handling of the location variable. This was addressed with additional ownership checks. CVE-2017-7148: an anonymous researcher, an anonymous researcher Entry added September 25, 2017 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 contents Description: An encryption issue existed in the handling of mail drafts. This issue was addressed with improved handling of mail drafts meant to be sent encrypted. CVE-2017-7078: an anonymous researcher, an anonymous researcher, an anonymous researcher Entry added September 25, 2017 Mail MessageUI Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A memory corruption issue was addressed with improved validation. CVE-2017-7097: Xinshu Dong and Jun Hao Tan of Anquan Capital Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A denial of service issue was addressed through improved validation. CVE-2017-7118: Kiki Jiang and Jason Tokoph MobileBackup Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Backup may perform an unencrypted backup despite a requirement to perform only encrypted backups Description: A permissions issue existed. This issue was addressed with improved permission validation. CVE-2017-7133: Don Sparks of HackediOS.com Phone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A screenshot of secure content may be taken when locking an iOS device Description: A timing issue existed in the handling of locking. This issue was addressed by disabling screenshots while locking. CVE-2017-7139: an anonymous researcher Entry added September 25, 2017 Safari 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-2017-7085: xisigr of Tencent's Xuanwu Lab (tencent.com) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A revoked certificate may be trusted Description: A certificate validation issue existed in the handling of revocation data. This issue was addressed through improved validation. CVE-2017-7080: an anonymous researcher, an anonymous researcher, Sven Driemecker of adesso mobile solutions gmbh, Rune Darrud (@theflyingcorpse) of BA|rum kommune Entry added September 25, 2017 Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious app may be able to track users between installs Description: A permission checking issue existed in the handling of an app's Keychain data. This issue was addressed with improved permission checking. CVE-2017-7146: an anonymous researcher Entry added September 25, 2017 SQLite Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating to version 3.19.3. CVE-2017-10989: found by OSS-Fuzz CVE-2017-7128: found by OSS-Fuzz CVE-2017-7129: found by OSS-Fuzz CVE-2017-7130: found by OSS-Fuzz Entry added September 25, 2017 SQLite 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: A memory corruption issue was addressed with improved memory handling. CVE-2017-7127: an anonymous researcher Entry added September 25, 2017 Time Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: "Setting Time Zone" may incorrectly indicate that it is using location Description: A permissions issue existed in the process that handles time zone information. The issue was resolved by modifying permissions. CVE-2017-7145: an anonymous researcher Entry added September 25, 2017 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: A memory corruption issue was addressed through improved input validation. CVE-2017-7081: Apple Entry added September 25, 2017 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-2017-7087: Apple CVE-2017-7091: Wei Yuan of Baidu Security Lab working with Trend Microas Zero Day Initiative CVE-2017-7092: Samuel Gro and Niklas Baumstark working with Trend Micro's Zero Day Initiative, Qixun Zhao (@S0rryMybad) of Qihoo 360 Vulcan Team CVE-2017-7093: Samuel Gro and Niklas Baumstark working with Trend Microas Zero Day Initiative CVE-2017-7094: Tim Michaud (@TimGMichaud) of Leviathan Security Group CVE-2017-7095: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University working with Trend Microas Zero Day Initiative CVE-2017-7096: Wei Yuan of Baidu Security Lab CVE-2017-7098: Felipe Freitas of Instituto TecnolA3gico de AeronA!utica CVE-2017-7099: Apple CVE-2017-7100: Masato Kinugawa and Mario Heiderich of Cure53 CVE-2017-7102: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University CVE-2017-7104: likemeng of Baidu Secutity Lab CVE-2017-7107: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University CVE-2017-7111: likemeng of Baidu Security Lab (xlab.baidu.com) working with Trend Micro's Zero Day Initiative CVE-2017-7117: lokihardt of Google Project Zero CVE-2017-7120: chenqin (ee|) of Ant-financial Light-Year Security Lab Entry added September 25, 2017 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 universal cross site scripting Description: A logic issue existed in the handling of the parent-tab. This issue was addressed with improved state management. CVE-2017-7089: Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies belonging to one origin may be sent to another origin Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed by no longer returning cookies for custom URL schemes. CVE-2017-7090: Apple Entry added September 25, 2017 WebKit 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-2017-7106: Oliver Paukstadt of Thinking Objects GmbH (to.com) 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 cross site scripting attack Description: Application Cache policy may be unexpectedly applied. CVE-2017-7109: avlidienbrunn Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2017-7144: an anonymous researcher Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-11120: Gal Beniamini of Google Project Zero CVE-2017-11121: Gal Beniamini of Google Project Zero Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7103: Gal Beniamini of Google Project Zero CVE-2017-7105: Gal Beniamini of Google Project Zero CVE-2017-7108: Gal Beniamini of Google Project Zero CVE-2017-7110: Gal Beniamini of Google Project Zero CVE-2017-7112: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: Multiple race conditions were addressed through improved validation. CVE-2017-7115: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to read restricted kernel memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-7116: Gal Beniamini of Google Project Zero zlib Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in zlib Description: Multiple issues were addressed by updating to version 1.2.11. CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Entry added September 25, 2017 Additional recognition Security We would like to acknowledge Abhinav Bansal of Zscaler, Inc. for their assistance. Webkit We would like to acknowledge xisigr of Tencent's Xuanwu Lab (tencent.com) 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". 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 iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRGvBgQAJIF/+cKGy/7YWEugFrwr8A3 rNzHU/yZ3X976fmlYM8l+VUJEn2khu5huPsQzYUvEdbHOWkUGThKil+NzDr3YP6V YYRIi+6i9KJEATGQAdR9YW6bcqJCu7S2xxNBnXtOxR/1TzO4LvVQsWJo0c5z91dD Aid3uYhx1SPwcaF5O5CfRQcp1JSLOWKZOaxO+u+DmtYIM746jrz3FOrfEN8mQp0q CwUSE/Vum7ImOsNUO308QnGmL7s/FGkp86/JtNTbAxJ47Rhqu5lcXj3q1ntrlLdX VFC+K7mNdwNtc1vqB03W5gamyD1qVcTvvwJ3D9cpQAySTDyRFF9cGw+TrzaDl48B 8iiY7D/KkhHuY4jskCF6xyjzloK9RfgKg2FzEBndoESt7bEw4eufF9wnrfV/M1xw 6U4DSjZxgqUwV7YqMX/VnpcEuxg5q9emCQmBfudnVIPKuOITg8x1oyE1e036MDo5 zon/cRIxqaSt8K6rI7TafxQIwpM541N89O/VZbcVey5JFIu1kew4G/gMivMOyroE +xqxLmeGgD10LMZOgoRsNBiKDy8JLJa2lO2dVTZMV4bdtCngeDikDNLqYUcW8lfa 5ZsQBceoCI6abj4PV35N7dHVATFudhrZmhY0epHt13xmRHUFTywOktu/TkOZM8HR eU2TBtOsDF6N5SFunvAC =s5yy -----END PGP SIGNATURE----- . Alternatively, on your watch, select "My Watch > General > About"

An issue was discovered in certain Apple products. iOS before 11 is affected. macOS before 10.13 is affected. tvOS before 11 is affected. watchOS before 4 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/WatchOS/tvOS/macOS are prone to multiple security vulnerabilities. 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: versions prior to Apple iOS 11; versions prior to macOS High Sierra 10.13; versions prior to tvOS 11; versions prior to watchOS 4. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-1 macOS High Sierra 10.13 macOS High Sierra 10.13 is now available and addresses the following: Application Firewall Available for: OS X Lion v10.8 and later Impact: A previously denied application firewall setting may take effect after upgrading Description: An upgrade issue existed in the handling of firewall settings. This issue was addressed through improved handling of firewall settings during upgrades. CVE-2017-7084: an anonymous researcher AppSandbox Available for: OS X Lion v10.8 and later Impact: An application may be able to cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7074: Daniel Jalkut of Red Sweater Software Captive Network Assistant Available for: OS X Lion v10.8 and later Impact: A local user may unknowingly send a password unencrypted over the network Description: The security state of the captive portal browser was not obvious. This issue was addressed with improved visibility of the captive portal browser security state. CVE-2017-7143: an anonymous researcher CFNetwork Proxies Available for: OS X Lion v10.8 and later Impact: An attacker in a privileged network position may be able to cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7083: Abhinav Bansal of Zscaler Inc. CoreAudio Available for: OS X Lion v10.8 and later Impact: An application may be able to read restricted memory Description: An out-of-bounds read was addressed by updating to Opus version 1.1.4. CVE-2017-0381: V.E.O (@VYSEa) of Mobile Threat Research Team, Trend Micro Directory Utility Available for: OS X Lion v10.8 and later Impact: A local attacker may be able to determine the Apple ID of the owner of the computer Description: A permissions issue existed in the handling of the Apple ID. This issue was addressed with improved access controls. CVE-2017-7138: an anonymous researcher file Available for: OS X Lion v10.8 and later Impact: Multiple issues in file Description: Multiple issues were addressed by updating to version 5.30. CVE-2017-7121: found by OSS-Fuzz CVE-2017-7122: found by OSS-Fuzz CVE-2017-7123: found by OSS-Fuzz CVE-2017-7124: found by OSS-Fuzz CVE-2017-7125: found by OSS-Fuzz CVE-2017-7126: found by OSS-Fuzz Heimdal Available for: OS X Lion v10.8 and later Impact: An attacker in a privileged network position may be able to impersonate a service Description: A validation issue existed in the handling of the KDC- REP service name. This issue was addressed through improved validation. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams IOFireWireFamily Available for: OS X Lion v10.8 and later Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7077: Brandon Azad IOFireWireFamily Available for: OS X Lion v10.8 and later Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-7119: Xiaolong Bai, Min (Spark) Zheng of Alibaba Inc., Benjamin Gnahm (@mitp0sh) of PDX Kernel Available for: OS X Lion v10.8 and later 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-2017-7114: Alex Plaskett of MWR InfoSecurity libc Available for: OS X Lion v10.8 and later Impact: A remote attacker may be able to cause a denial-of-service Description: A resource exhaustion issue in glob() was addressed through an improved algorithm. CVE-2017-7086: Russ Cox of Google libc Available for: OS X Lion v10.8 and later Impact: An application may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-1000373 libexpat Available for: OS X Lion v10.8 and later Impact: Multiple issues in expat Description: Multiple issues were addressed by updating to version 2.2.1 CVE-2016-9063 CVE-2017-9233 Mail Available for: OS X Lion v10.8 and later Impact: The sender of an email may be able to determine the IP address of the recipient Description: Turning off "Load remote content in messages" did not apply to all mailboxes. This issue was addressed with improved setting propagation. CVE-2017-7141: an anonymous researcher Mail Drafts Available for: OS X Lion v10.8 and later Impact: An attacker with a privileged network position may be able to intercept mail contents Description: An encryption issue existed in the handling of mail drafts. This issue was addressed with improved handling of mail drafts meant to be sent encrypted. CVE-2017-7078: an anonymous researcher, an anonymous researcher, an anonymous researcher ntp Available for: OS X Lion v10.8 and later Impact: Multiple issues in ntp Description: Multiple issues were addressed by updating to version 4.2.8p10 CVE-2017-6451: Cure53 CVE-2017-6452: Cure53 CVE-2017-6455: Cure53 CVE-2017-6458: Cure53 CVE-2017-6459: Cure53 CVE-2017-6460: Cure53 CVE-2017-6462: Cure53 CVE-2017-6463: Cure53 CVE-2017-6464: Cure53 CVE-2016-9042: Matthew Van Gundy of Cisco Screen Lock Available for: OS X Lion v10.8 and later Impact: Application Firewall prompts may appear over Login Window Description: A window management issue was addressed through improved state management. CVE-2017-7082: Tim Kingman Security Available for: OS X Lion v10.8 and later Impact: A revoked certificate may be trusted Description: A certificate validation issue existed in the handling of revocation data. This issue was addressed through improved validation. CVE-2017-7080: Sven Driemecker of adesso mobile solutions gmbh, Rune Darrud (@theflyingcorpse) of BA|rum kommune, an anonymous researcher, an anonymous researcher SQLite Available for: OS X Lion v10.8 and later Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating to version 3.19.3. CVE-2017-10989: found by OSS-Fuzz CVE-2017-7128: found by OSS-Fuzz CVE-2017-7129: found by OSS-Fuzz CVE-2017-7130: found by OSS-Fuzz SQLite Available for: OS X Lion v10.8 and later Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7127: an anonymous researcher WebKit Available for: OS X Lion v10.8 and later Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2017-7144: an anonymous researcher zlib Available for: OS X Lion v10.8 and later Impact: Multiple issues in zlib Description: Multiple issues were addressed by updating to version 1.2.11. CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Additional recognition Security We would like to acknowledge Abhinav Bansal of Zscaler, Inc. for their assistance. Installation note: macOS 10.13 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 iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRGmSEP/0wgqASRSNneoBx/AMLk0Qac mZhI8HuyJRTFwCOT7P7vkZTmoxtyOOdh4XaInvKMsW5I2G64YEmW86pcofHwdOTz TSWIAdus34xErUZ13rMzfg8Z3XAberG1E31QU2y2EXenpJSZIL8nzLgt8ySPVyzu PrQJxGxCMq1WAOSemGe+4rK2rMwpw5UDZyTbNPDi6lfKz0ZmtfvBzrgBq2xhA9iF /2NVs5rRog38N6F6xR6GNqi0dVoZmh1umQINh9nzTn8crbSuI3ixRtQYxstxU91/ 0wrgV03YF297n6bwVhawEDPU8obZzFgQRiKOjghE6h4YBVccWxMI9n42PwVc+G/Z X48wuSavpOEV6WEC+hWtALl/W73uH3jF2iK8rPBcDENheRlFi/y5+XeOK8TGJftS 6raj+IgbgERaY3uXcRoi0mLflpzxvGBYlTiJRRj7H7HFZO6v14hYyEMVrWmhFUiZ Xgy/qxHdWd/NW4AZz8Ke+ZMaJr21DozzI8ejug9shD7O/N31ZNq2qsNmxEweCPvt yMauTPAUutApHTEUXfwCdOy+ZGgTtWDnOC+g3ezkAOdigvjFcwlFH0Sbjxnhxbbp LVLz7tHwyKa5Xcwet0ZRH3WCHBsTzzkpsgxoyEMabE2KGS461uZw20t2uZozNsV0 bniy26PJZ5xGrFOSZYUa =wBKW -----END PGP SIGNATURE----- . CVE-2017-7103: Gal Beniamini of Google Project Zero CVE-2017-7105: Gal Beniamini of Google Project Zero CVE-2017-7108: Gal Beniamini of Google Project Zero CVE-2017-7110: Gal Beniamini of Google Project Zero CVE-2017-7112: Gal Beniamini of Google Project Zero Wi-Fi Available for: All Apple Watch models Impact: Malicious code executing on the Wi-Fi chip may be able to read restricted kernel memory Description: A validation issue was addressed with improved input sanitization. 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"

An issue was discovered in certain Apple products. macOS before 10.13 is affected. The issue involves the "IOFireWireFamily" 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 is prone to multiple security vulnerabilities. Attackers can exploit these issues to execute arbitrary code or bypass security restrictions and perform unauthorized actions. Failed exploit attempts will likely cause a denial-of-service condition. Apple macOS High Sierra is a set of dedicated operating systems developed by Apple (Apple) for Mac computers. IOFireWireFamily is one of the FireWire interface drivers. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-1 macOS High Sierra 10.13 macOS High Sierra 10.13 is now available and addresses the following: Application Firewall Available for: OS X Lion v10.8 and later Impact: A previously denied application firewall setting may take effect after upgrading Description: An upgrade issue existed in the handling of firewall settings. This issue was addressed through improved handling of firewall settings during upgrades. CVE-2017-7084: an anonymous researcher AppSandbox Available for: OS X Lion v10.8 and later Impact: An application may be able to cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7074: Daniel Jalkut of Red Sweater Software Captive Network Assistant Available for: OS X Lion v10.8 and later Impact: A local user may unknowingly send a password unencrypted over the network Description: The security state of the captive portal browser was not obvious. This issue was addressed with improved visibility of the captive portal browser security state. CVE-2017-7143: an anonymous researcher CFNetwork Proxies Available for: OS X Lion v10.8 and later Impact: An attacker in a privileged network position may be able to cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7083: Abhinav Bansal of Zscaler Inc. CoreAudio Available for: OS X Lion v10.8 and later Impact: An application may be able to read restricted memory Description: An out-of-bounds read was addressed by updating to Opus version 1.1.4. CVE-2017-0381: V.E.O (@VYSEa) of Mobile Threat Research Team, Trend Micro Directory Utility Available for: OS X Lion v10.8 and later Impact: A local attacker may be able to determine the Apple ID of the owner of the computer Description: A permissions issue existed in the handling of the Apple ID. This issue was addressed with improved access controls. CVE-2017-7138: an anonymous researcher file Available for: OS X Lion v10.8 and later Impact: Multiple issues in file Description: Multiple issues were addressed by updating to version 5.30. CVE-2017-7121: found by OSS-Fuzz CVE-2017-7122: found by OSS-Fuzz CVE-2017-7123: found by OSS-Fuzz CVE-2017-7124: found by OSS-Fuzz CVE-2017-7125: found by OSS-Fuzz CVE-2017-7126: found by OSS-Fuzz Heimdal Available for: OS X Lion v10.8 and later Impact: An attacker in a privileged network position may be able to impersonate a service Description: A validation issue existed in the handling of the KDC- REP service name. This issue was addressed through improved validation. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams IOFireWireFamily Available for: OS X Lion v10.8 and later Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7077: Brandon Azad IOFireWireFamily Available for: OS X Lion v10.8 and later Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-7119: Xiaolong Bai, Min (Spark) Zheng of Alibaba Inc., Benjamin Gnahm (@mitp0sh) of PDX Kernel Available for: OS X Lion v10.8 and later 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-2017-7114: Alex Plaskett of MWR InfoSecurity libc Available for: OS X Lion v10.8 and later Impact: A remote attacker may be able to cause a denial-of-service Description: A resource exhaustion issue in glob() was addressed through an improved algorithm. CVE-2017-7086: Russ Cox of Google libc Available for: OS X Lion v10.8 and later Impact: An application may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-1000373 libexpat Available for: OS X Lion v10.8 and later Impact: Multiple issues in expat Description: Multiple issues were addressed by updating to version 2.2.1 CVE-2016-9063 CVE-2017-9233 Mail Available for: OS X Lion v10.8 and later Impact: The sender of an email may be able to determine the IP address of the recipient Description: Turning off "Load remote content in messages" did not apply to all mailboxes. This issue was addressed with improved setting propagation. CVE-2017-7141: an anonymous researcher Mail Drafts Available for: OS X Lion v10.8 and later Impact: An attacker with a privileged network position may be able to intercept mail contents Description: An encryption issue existed in the handling of mail drafts. This issue was addressed with improved handling of mail drafts meant to be sent encrypted. CVE-2017-7078: an anonymous researcher, an anonymous researcher, an anonymous researcher ntp Available for: OS X Lion v10.8 and later Impact: Multiple issues in ntp Description: Multiple issues were addressed by updating to version 4.2.8p10 CVE-2017-6451: Cure53 CVE-2017-6452: Cure53 CVE-2017-6455: Cure53 CVE-2017-6458: Cure53 CVE-2017-6459: Cure53 CVE-2017-6460: Cure53 CVE-2017-6462: Cure53 CVE-2017-6463: Cure53 CVE-2017-6464: Cure53 CVE-2016-9042: Matthew Van Gundy of Cisco Screen Lock Available for: OS X Lion v10.8 and later Impact: Application Firewall prompts may appear over Login Window Description: A window management issue was addressed through improved state management. CVE-2017-7082: Tim Kingman Security Available for: OS X Lion v10.8 and later Impact: A revoked certificate may be trusted Description: A certificate validation issue existed in the handling of revocation data. This issue was addressed through improved validation. CVE-2017-7080: Sven Driemecker of adesso mobile solutions gmbh, Rune Darrud (@theflyingcorpse) of BA|rum kommune, an anonymous researcher, an anonymous researcher SQLite Available for: OS X Lion v10.8 and later Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating to version 3.19.3. CVE-2017-10989: found by OSS-Fuzz CVE-2017-7128: found by OSS-Fuzz CVE-2017-7129: found by OSS-Fuzz CVE-2017-7130: found by OSS-Fuzz SQLite Available for: OS X Lion v10.8 and later Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7127: an anonymous researcher WebKit Available for: OS X Lion v10.8 and later Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2017-7144: an anonymous researcher zlib Available for: OS X Lion v10.8 and later Impact: Multiple issues in zlib Description: Multiple issues were addressed by updating to version 1.2.11. CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Additional recognition Security We would like to acknowledge Abhinav Bansal of Zscaler, Inc. for their assistance. Installation note: macOS 10.13 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 iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRGmSEP/0wgqASRSNneoBx/AMLk0Qac mZhI8HuyJRTFwCOT7P7vkZTmoxtyOOdh4XaInvKMsW5I2G64YEmW86pcofHwdOTz TSWIAdus34xErUZ13rMzfg8Z3XAberG1E31QU2y2EXenpJSZIL8nzLgt8ySPVyzu PrQJxGxCMq1WAOSemGe+4rK2rMwpw5UDZyTbNPDi6lfKz0ZmtfvBzrgBq2xhA9iF /2NVs5rRog38N6F6xR6GNqi0dVoZmh1umQINh9nzTn8crbSuI3ixRtQYxstxU91/ 0wrgV03YF297n6bwVhawEDPU8obZzFgQRiKOjghE6h4YBVccWxMI9n42PwVc+G/Z X48wuSavpOEV6WEC+hWtALl/W73uH3jF2iK8rPBcDENheRlFi/y5+XeOK8TGJftS 6raj+IgbgERaY3uXcRoi0mLflpzxvGBYlTiJRRj7H7HFZO6v14hYyEMVrWmhFUiZ Xgy/qxHdWd/NW4AZz8Ke+ZMaJr21DozzI8ejug9shD7O/N31ZNq2qsNmxEweCPvt yMauTPAUutApHTEUXfwCdOy+ZGgTtWDnOC+g3ezkAOdigvjFcwlFH0Sbjxnhxbbp LVLz7tHwyKa5Xcwet0ZRH3WCHBsTzzkpsgxoyEMabE2KGS461uZw20t2uZozNsV0 bniy26PJZ5xGrFOSZYUa =wBKW -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. macOS before 10.13 is affected. The issue involves the "AppSandbox" component. It allows attackers to cause a denial of service via a crafted app. Apple macOS of AppSandbox Component has a service disruption (DoS) There are vulnerabilities that are put into a state.Denial of service operations through a specially crafted application by an attacker (DoS) There is a possibility of being put into a state. Apple macOS is prone to multiple security vulnerabilities. Attackers can exploit these issues to execute arbitrary code or bypass security restrictions and perform unauthorized actions. Failed exploit attempts will likely cause a denial-of-service condition. Apple macOS High Sierra is a set of dedicated operating systems developed by Apple (Apple) for Mac computers. The AppSandbox component is one of the sandboxing system components that provides the operating system with the means to limit the use of system resources by applications. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-1 macOS High Sierra 10.13 macOS High Sierra 10.13 is now available and addresses the following: Application Firewall Available for: OS X Lion v10.8 and later Impact: A previously denied application firewall setting may take effect after upgrading Description: An upgrade issue existed in the handling of firewall settings. This issue was addressed through improved handling of firewall settings during upgrades. CVE-2017-7084: an anonymous researcher AppSandbox Available for: OS X Lion v10.8 and later Impact: An application may be able to cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7074: Daniel Jalkut of Red Sweater Software Captive Network Assistant Available for: OS X Lion v10.8 and later Impact: A local user may unknowingly send a password unencrypted over the network Description: The security state of the captive portal browser was not obvious. This issue was addressed with improved visibility of the captive portal browser security state. CVE-2017-7143: an anonymous researcher CFNetwork Proxies Available for: OS X Lion v10.8 and later Impact: An attacker in a privileged network position may be able to cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7083: Abhinav Bansal of Zscaler Inc. CoreAudio Available for: OS X Lion v10.8 and later Impact: An application may be able to read restricted memory Description: An out-of-bounds read was addressed by updating to Opus version 1.1.4. CVE-2017-0381: V.E.O (@VYSEa) of Mobile Threat Research Team, Trend Micro Directory Utility Available for: OS X Lion v10.8 and later Impact: A local attacker may be able to determine the Apple ID of the owner of the computer Description: A permissions issue existed in the handling of the Apple ID. This issue was addressed with improved access controls. CVE-2017-7138: an anonymous researcher file Available for: OS X Lion v10.8 and later Impact: Multiple issues in file Description: Multiple issues were addressed by updating to version 5.30. CVE-2017-7121: found by OSS-Fuzz CVE-2017-7122: found by OSS-Fuzz CVE-2017-7123: found by OSS-Fuzz CVE-2017-7124: found by OSS-Fuzz CVE-2017-7125: found by OSS-Fuzz CVE-2017-7126: found by OSS-Fuzz Heimdal Available for: OS X Lion v10.8 and later Impact: An attacker in a privileged network position may be able to impersonate a service Description: A validation issue existed in the handling of the KDC- REP service name. This issue was addressed through improved validation. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams IOFireWireFamily Available for: OS X Lion v10.8 and later Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7077: Brandon Azad IOFireWireFamily Available for: OS X Lion v10.8 and later Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-7119: Xiaolong Bai, Min (Spark) Zheng of Alibaba Inc., Benjamin Gnahm (@mitp0sh) of PDX Kernel Available for: OS X Lion v10.8 and later 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-2017-7114: Alex Plaskett of MWR InfoSecurity libc Available for: OS X Lion v10.8 and later Impact: A remote attacker may be able to cause a denial-of-service Description: A resource exhaustion issue in glob() was addressed through an improved algorithm. CVE-2017-7086: Russ Cox of Google libc Available for: OS X Lion v10.8 and later Impact: An application may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-1000373 libexpat Available for: OS X Lion v10.8 and later Impact: Multiple issues in expat Description: Multiple issues were addressed by updating to version 2.2.1 CVE-2016-9063 CVE-2017-9233 Mail Available for: OS X Lion v10.8 and later Impact: The sender of an email may be able to determine the IP address of the recipient Description: Turning off "Load remote content in messages" did not apply to all mailboxes. This issue was addressed with improved setting propagation. CVE-2017-7141: an anonymous researcher Mail Drafts Available for: OS X Lion v10.8 and later Impact: An attacker with a privileged network position may be able to intercept mail contents Description: An encryption issue existed in the handling of mail drafts. This issue was addressed with improved handling of mail drafts meant to be sent encrypted. CVE-2017-7078: an anonymous researcher, an anonymous researcher, an anonymous researcher ntp Available for: OS X Lion v10.8 and later Impact: Multiple issues in ntp Description: Multiple issues were addressed by updating to version 4.2.8p10 CVE-2017-6451: Cure53 CVE-2017-6452: Cure53 CVE-2017-6455: Cure53 CVE-2017-6458: Cure53 CVE-2017-6459: Cure53 CVE-2017-6460: Cure53 CVE-2017-6462: Cure53 CVE-2017-6463: Cure53 CVE-2017-6464: Cure53 CVE-2016-9042: Matthew Van Gundy of Cisco Screen Lock Available for: OS X Lion v10.8 and later Impact: Application Firewall prompts may appear over Login Window Description: A window management issue was addressed through improved state management. CVE-2017-7082: Tim Kingman Security Available for: OS X Lion v10.8 and later Impact: A revoked certificate may be trusted Description: A certificate validation issue existed in the handling of revocation data. This issue was addressed through improved validation. CVE-2017-7080: Sven Driemecker of adesso mobile solutions gmbh, Rune Darrud (@theflyingcorpse) of BA|rum kommune, an anonymous researcher, an anonymous researcher SQLite Available for: OS X Lion v10.8 and later Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating to version 3.19.3. CVE-2017-10989: found by OSS-Fuzz CVE-2017-7128: found by OSS-Fuzz CVE-2017-7129: found by OSS-Fuzz CVE-2017-7130: found by OSS-Fuzz SQLite Available for: OS X Lion v10.8 and later Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7127: an anonymous researcher WebKit Available for: OS X Lion v10.8 and later Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2017-7144: an anonymous researcher zlib Available for: OS X Lion v10.8 and later Impact: Multiple issues in zlib Description: Multiple issues were addressed by updating to version 1.2.11. CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Additional recognition Security We would like to acknowledge Abhinav Bansal of Zscaler, Inc. for their assistance. Installation note: macOS 10.13 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 iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRGmSEP/0wgqASRSNneoBx/AMLk0Qac mZhI8HuyJRTFwCOT7P7vkZTmoxtyOOdh4XaInvKMsW5I2G64YEmW86pcofHwdOTz TSWIAdus34xErUZ13rMzfg8Z3XAberG1E31QU2y2EXenpJSZIL8nzLgt8ySPVyzu PrQJxGxCMq1WAOSemGe+4rK2rMwpw5UDZyTbNPDi6lfKz0ZmtfvBzrgBq2xhA9iF /2NVs5rRog38N6F6xR6GNqi0dVoZmh1umQINh9nzTn8crbSuI3ixRtQYxstxU91/ 0wrgV03YF297n6bwVhawEDPU8obZzFgQRiKOjghE6h4YBVccWxMI9n42PwVc+G/Z X48wuSavpOEV6WEC+hWtALl/W73uH3jF2iK8rPBcDENheRlFi/y5+XeOK8TGJftS 6raj+IgbgERaY3uXcRoi0mLflpzxvGBYlTiJRRj7H7HFZO6v14hYyEMVrWmhFUiZ Xgy/qxHdWd/NW4AZz8Ke+ZMaJr21DozzI8ejug9shD7O/N31ZNq2qsNmxEweCPvt yMauTPAUutApHTEUXfwCdOy+ZGgTtWDnOC+g3ezkAOdigvjFcwlFH0Sbjxnhxbbp LVLz7tHwyKa5Xcwet0ZRH3WCHBsTzzkpsgxoyEMabE2KGS461uZw20t2uZozNsV0 bniy26PJZ5xGrFOSZYUa =wBKW -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11 is affected. macOS before 10.13 is affected. tvOS before 11 is affected. watchOS before 4 is affected. The issue involves the "Security" component. It allows remote attackers to bypass intended certificate-trust restrictions via a revoked X.509 certificate. plural Apple A security vulnerability exists in the product security component that bypasses certificate trust restrictions.Expired by remote attacker X.509 Certificate trust restrictions may be circumvented through certificates. Apple iOS/tvOS and macOS are prone to multiple security vulnerabilities. An attacker can exploit these issues to bypass security restrictions or cause denial-of-service conditions. 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: versions prior to Apple iOS 11; versions prior to macOS High Sierra 10.13; versions prior to tvOS 11; versions prior to watchOS 4. CVE-2017-7074: Daniel Jalkut of Red Sweater Software Captive Network Assistant Available for: OS X Lion v10.8 and later Impact: A local user may unknowingly send a password unencrypted over the network Description: The security state of the captive portal browser was not obvious. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-4 Additional information for APPLE-SA-2017-09-19-1 iOS 11 iOS 11 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to access restricted files Description: A privacy issue existed in the handling of Contact cards. This was addressed with improved state management. CVE-2017-7131: Dominik Conrads of Federal Office for Information Security, an anonymous researcher, Elvis (@elvisimprsntr), an anonymous researcher Entry added September 25, 2017 CFNetwork Proxies 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 cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7083: Abhinav Bansal of Zscaler Inc. Entry added September 25, 2017 CoreAudio 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 by updating to Opus version 1.1.4. CVE-2017-0381: V.E.O (@VYSEa) of Mobile Threat Research Team, Trend Micro Entry added September 25, 2017 Exchange ActiveSync 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 erase a device during Exchange account setup Description: A validation issue existed in AutoDiscover V1. This was addressed by requiring TLS for AutoDiscover V1. AutoDiscover V2 is now supported. CVE-2017-7088: Ilya Nesterov, Maxim Goncharov Heimdal 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 impersonate a service Description: A validation issue existed in the handling of the KDC- REP service name. This issue was addressed through improved validation. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams Entry added September 25, 2017 iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Parsing a maliciously crafted iBooks file may lead to a persistent denial-of-service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7072: JAdrzej Krysztofiak Entry added September 25, 2017 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-2017-7114: Alex Plaskett of MWR InfoSecurity Entry added September 25, 2017 Keyboard Suggestions Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Keyboard autocorrect suggestions may reveal sensitive information Description: The iOS keyboard was inadvertently caching sensitive information. This issue was addressed with improved heuristics. CVE-2017-7140: an anonymous researcher Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker may be able to cause a denial-of-service Description: A resource exhaustion issue in glob() was addressed through an improved algorithm. CVE-2017-7086: Russ Cox of Google Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-1000373 Entry added September 25, 2017 libexpat Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in expat Description: Multiple issues were addressed by updating to version 2.2.1 CVE-2016-9063 CVE-2017-9233 Entry added September 25, 2017 Location Framework Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read sensitive location information Description: A permissions issue existed in the handling of the location variable. This was addressed with additional ownership checks. CVE-2017-7148: an anonymous researcher, an anonymous researcher Entry added September 25, 2017 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 contents Description: An encryption issue existed in the handling of mail drafts. This issue was addressed with improved handling of mail drafts meant to be sent encrypted. CVE-2017-7078: an anonymous researcher, an anonymous researcher, an anonymous researcher Entry added September 25, 2017 Mail MessageUI Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A memory corruption issue was addressed with improved validation. CVE-2017-7097: Xinshu Dong and Jun Hao Tan of Anquan Capital Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A denial of service issue was addressed through improved validation. CVE-2017-7118: Kiki Jiang and Jason Tokoph MobileBackup Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Backup may perform an unencrypted backup despite a requirement to perform only encrypted backups Description: A permissions issue existed. This issue was addressed with improved permission validation. CVE-2017-7133: Don Sparks of HackediOS.com Phone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A screenshot of secure content may be taken when locking an iOS device Description: A timing issue existed in the handling of locking. This issue was addressed by disabling screenshots while locking. CVE-2017-7139: an anonymous researcher Entry added September 25, 2017 Safari 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-2017-7085: xisigr of Tencent's Xuanwu Lab (tencent.com) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A revoked certificate may be trusted Description: A certificate validation issue existed in the handling of revocation data. This issue was addressed through improved validation. CVE-2017-7080: an anonymous researcher, an anonymous researcher, Sven Driemecker of adesso mobile solutions gmbh, Rune Darrud (@theflyingcorpse) of BA|rum kommune Entry added September 25, 2017 Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious app may be able to track users between installs Description: A permission checking issue existed in the handling of an app's Keychain data. This issue was addressed with improved permission checking. CVE-2017-7146: an anonymous researcher Entry added September 25, 2017 SQLite Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating to version 3.19.3. CVE-2017-10989: found by OSS-Fuzz CVE-2017-7128: found by OSS-Fuzz CVE-2017-7129: found by OSS-Fuzz CVE-2017-7130: found by OSS-Fuzz Entry added September 25, 2017 SQLite 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: A memory corruption issue was addressed with improved memory handling. CVE-2017-7127: an anonymous researcher Entry added September 25, 2017 Time Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: "Setting Time Zone" may incorrectly indicate that it is using location Description: A permissions issue existed in the process that handles time zone information. The issue was resolved by modifying permissions. CVE-2017-7145: an anonymous researcher Entry added September 25, 2017 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: A memory corruption issue was addressed through improved input validation. CVE-2017-7081: Apple Entry added September 25, 2017 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-2017-7087: Apple CVE-2017-7091: Wei Yuan of Baidu Security Lab working with Trend Microas Zero Day Initiative CVE-2017-7092: Samuel Gro and Niklas Baumstark working with Trend Micro's Zero Day Initiative, Qixun Zhao (@S0rryMybad) of Qihoo 360 Vulcan Team CVE-2017-7093: Samuel Gro and Niklas Baumstark working with Trend Microas Zero Day Initiative CVE-2017-7094: Tim Michaud (@TimGMichaud) of Leviathan Security Group CVE-2017-7095: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University working with Trend Microas Zero Day Initiative CVE-2017-7096: Wei Yuan of Baidu Security Lab CVE-2017-7098: Felipe Freitas of Instituto TecnolA3gico de AeronA!utica CVE-2017-7099: Apple CVE-2017-7100: Masato Kinugawa and Mario Heiderich of Cure53 CVE-2017-7102: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University CVE-2017-7104: likemeng of Baidu Secutity Lab CVE-2017-7107: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University CVE-2017-7111: likemeng of Baidu Security Lab (xlab.baidu.com) working with Trend Micro's Zero Day Initiative CVE-2017-7117: lokihardt of Google Project Zero CVE-2017-7120: chenqin (ee|) of Ant-financial Light-Year Security Lab Entry added September 25, 2017 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 universal cross site scripting Description: A logic issue existed in the handling of the parent-tab. This issue was addressed with improved state management. CVE-2017-7089: Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies belonging to one origin may be sent to another origin Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed by no longer returning cookies for custom URL schemes. CVE-2017-7090: Apple Entry added September 25, 2017 WebKit 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-2017-7106: Oliver Paukstadt of Thinking Objects GmbH (to.com) 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 cross site scripting attack Description: Application Cache policy may be unexpectedly applied. CVE-2017-7109: avlidienbrunn Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2017-7144: an anonymous researcher Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-11120: Gal Beniamini of Google Project Zero CVE-2017-11121: Gal Beniamini of Google Project Zero Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7103: Gal Beniamini of Google Project Zero CVE-2017-7105: Gal Beniamini of Google Project Zero CVE-2017-7108: Gal Beniamini of Google Project Zero CVE-2017-7110: Gal Beniamini of Google Project Zero CVE-2017-7112: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: Multiple race conditions were addressed through improved validation. CVE-2017-7115: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to read restricted kernel memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-7116: Gal Beniamini of Google Project Zero zlib Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in zlib Description: Multiple issues were addressed by updating to version 1.2.11. CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Entry added September 25, 2017 Additional recognition Security We would like to acknowledge Abhinav Bansal of Zscaler, Inc. for their assistance. Webkit We would like to acknowledge xisigr of Tencent's Xuanwu Lab (tencent.com) 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". 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 iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRGvBgQAJIF/+cKGy/7YWEugFrwr8A3 rNzHU/yZ3X976fmlYM8l+VUJEn2khu5huPsQzYUvEdbHOWkUGThKil+NzDr3YP6V YYRIi+6i9KJEATGQAdR9YW6bcqJCu7S2xxNBnXtOxR/1TzO4LvVQsWJo0c5z91dD Aid3uYhx1SPwcaF5O5CfRQcp1JSLOWKZOaxO+u+DmtYIM746jrz3FOrfEN8mQp0q CwUSE/Vum7ImOsNUO308QnGmL7s/FGkp86/JtNTbAxJ47Rhqu5lcXj3q1ntrlLdX VFC+K7mNdwNtc1vqB03W5gamyD1qVcTvvwJ3D9cpQAySTDyRFF9cGw+TrzaDl48B 8iiY7D/KkhHuY4jskCF6xyjzloK9RfgKg2FzEBndoESt7bEw4eufF9wnrfV/M1xw 6U4DSjZxgqUwV7YqMX/VnpcEuxg5q9emCQmBfudnVIPKuOITg8x1oyE1e036MDo5 zon/cRIxqaSt8K6rI7TafxQIwpM541N89O/VZbcVey5JFIu1kew4G/gMivMOyroE +xqxLmeGgD10LMZOgoRsNBiKDy8JLJa2lO2dVTZMV4bdtCngeDikDNLqYUcW8lfa 5ZsQBceoCI6abj4PV35N7dHVATFudhrZmhY0epHt13xmRHUFTywOktu/TkOZM8HR eU2TBtOsDF6N5SFunvAC =s5yy -----END PGP SIGNATURE----- . Alternatively, on your watch, select "My Watch > General > About"

An issue was discovered in certain Apple products. iOS before 11 is affected. Safari before 11 is affected. iCloud before 7.0 on Windows is affected. iTunes before 12.7 on Windows is affected. tvOS before 11 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 arbitrary-code execution vulnerabilities. Attackers can exploit these issues to execute arbitrary code in the context of the user. Failed exploit attempts will likely cause a denial-of-service condition. 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. Installation note: Safari 11 may be obtained from the Mac App Store. ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2017-0008 ------------------------------------------------------------------------ Date reported : October 18, 2017 Advisory ID : WSA-2017-0008 Advisory URL : https://webkitgtk.org/security/WSA-2017-0008.html CVE identifiers : CVE-2017-7081, CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7094, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7099, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120, CVE-2017-7142. Several vulnerabilities were discovered in WebKitGTK+. Credit to Apple. Description: A memory corruption issue was addressed through improved input validation. Credit to Apple. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify. Impact: Processing maliciously crafted web content may lead to universal cross site scripting. Description: A logic issue existed in the handling of the parent-tab. This issue was addressed with improved state management. Credit to Apple. Impact: Cookies belonging to one origin may be sent to another origin. Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed by no longer returning cookies for custom URL schemes. Credit to Wei Yuan of Baidu Security Lab working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Qixun Zhao (@S0rryMybad) of Qihoo 360 Vulcan Team, Samuel Gro and Niklas Baumstark working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Samuel Gro and Niklas Baumstark working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Tim Michaud (@TimGMichaud) of Leviathan Security Group. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wei Yuan of Baidu Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Felipe Freitas of Instituto TecnolA3gico de AeronA!utica. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Apple. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Masato Kinugawa and Mario Heiderich of Cure53. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to likemeng of Baidu Secutity Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to avlidienbrunn. Impact: Processing maliciously crafted web content may lead to a cross site scripting attack. Description: Application Cache policy may be unexpectedly applied. Credit to likemeng of Baidu Security Lab (xlab.baidu.com) working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to lokihardt of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to chenqin (ee|) of Ant-financial Light-Year Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher. Impact: Website data may persist after a Safari Private browsing session. Description: An information leakage issue existed in the handling of website data in Safari Private windows. This issue was addressed with improved data 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, October 18, 2017 . ========================================================================== Ubuntu Security Notice USN-3460-1 October 23, 2017 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - 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 17.04: libjavascriptcoregtk-4.0-18 2.18.0-0ubuntu0.17.04.2 libwebkit2gtk-4.0-37 2.18.0-0ubuntu0.17.04.2 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.18.0-0ubuntu0.16.04.2 libwebkit2gtk-4.0-37 2.18.0-0ubuntu0.16.04.2 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-3460-1 CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.0-0ubuntu0.17.04.2 https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.0-0ubuntu0.16.04.2 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-4 Additional information for APPLE-SA-2017-09-19-1 iOS 11 iOS 11 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to access restricted files Description: A privacy issue existed in the handling of Contact cards. CVE-2017-7131: Dominik Conrads of Federal Office for Information Security, an anonymous researcher, Elvis (@elvisimprsntr), an anonymous researcher Entry added September 25, 2017 CFNetwork Proxies 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 cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7083: Abhinav Bansal of Zscaler Inc. Entry added September 25, 2017 CoreAudio 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 by updating to Opus version 1.1.4. CVE-2017-0381: V.E.O (@VYSEa) of Mobile Threat Research Team, Trend Micro Entry added September 25, 2017 Exchange ActiveSync 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 erase a device during Exchange account setup Description: A validation issue existed in AutoDiscover V1. This was addressed by requiring TLS for AutoDiscover V1. AutoDiscover V2 is now supported. CVE-2017-7088: Ilya Nesterov, Maxim Goncharov Heimdal 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 impersonate a service Description: A validation issue existed in the handling of the KDC- REP service name. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams Entry added September 25, 2017 iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Parsing a maliciously crafted iBooks file may lead to a persistent denial-of-service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7072: JAdrzej Krysztofiak Entry added September 25, 2017 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-2017-7114: Alex Plaskett of MWR InfoSecurity Entry added September 25, 2017 Keyboard Suggestions Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Keyboard autocorrect suggestions may reveal sensitive information Description: The iOS keyboard was inadvertently caching sensitive information. CVE-2017-7140: an anonymous researcher Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker may be able to cause a denial-of-service Description: A resource exhaustion issue in glob() was addressed through an improved algorithm. CVE-2017-7086: Russ Cox of Google Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-1000373 Entry added September 25, 2017 libexpat Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in expat Description: Multiple issues were addressed by updating to version 2.2.1 CVE-2016-9063 CVE-2017-9233 Entry added September 25, 2017 Location Framework Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read sensitive location information Description: A permissions issue existed in the handling of the location variable. This was addressed with additional ownership checks. CVE-2017-7148: an anonymous researcher, an anonymous researcher Entry added September 25, 2017 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 contents Description: An encryption issue existed in the handling of mail drafts. CVE-2017-7078: an anonymous researcher, an anonymous researcher, an anonymous researcher Entry added September 25, 2017 Mail MessageUI Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A memory corruption issue was addressed with improved validation. CVE-2017-7097: Xinshu Dong and Jun Hao Tan of Anquan Capital Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A denial of service issue was addressed through improved validation. CVE-2017-7118: Kiki Jiang and Jason Tokoph MobileBackup Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Backup may perform an unencrypted backup despite a requirement to perform only encrypted backups Description: A permissions issue existed. CVE-2017-7133: Don Sparks of HackediOS.com Phone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A screenshot of secure content may be taken when locking an iOS device Description: A timing issue existed in the handling of locking. CVE-2017-7139: an anonymous researcher Entry added September 25, 2017 Safari 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-2017-7085: xisigr of Tencent's Xuanwu Lab (tencent.com) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A revoked certificate may be trusted Description: A certificate validation issue existed in the handling of revocation data. CVE-2017-7080: an anonymous researcher, an anonymous researcher, Sven Driemecker of adesso mobile solutions gmbh, Rune Darrud (@theflyingcorpse) of BA|rum kommune Entry added September 25, 2017 Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious app may be able to track users between installs Description: A permission checking issue existed in the handling of an app's Keychain data. CVE-2017-7146: an anonymous researcher Entry added September 25, 2017 SQLite Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating to version 3.19.3. CVE-2017-10989: found by OSS-Fuzz CVE-2017-7128: found by OSS-Fuzz CVE-2017-7129: found by OSS-Fuzz CVE-2017-7130: found by OSS-Fuzz Entry added September 25, 2017 SQLite 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: A memory corruption issue was addressed with improved memory handling. CVE-2017-7127: an anonymous researcher Entry added September 25, 2017 Time Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: "Setting Time Zone" may incorrectly indicate that it is using location Description: A permissions issue existed in the process that handles time zone information. The issue was resolved by modifying permissions. CVE-2017-7145: an anonymous researcher Entry added September 25, 2017 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: A memory corruption issue was addressed through improved input validation. CVE-2017-7081: Apple Entry added September 25, 2017 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-2017-7089: Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies belonging to one origin may be sent to another origin Description: A permissions issue existed in the handling of web browser cookies. CVE-2017-7090: Apple Entry added September 25, 2017 WebKit 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-2017-7109: avlidienbrunn Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. CVE-2017-7144: an anonymous researcher Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-11120: Gal Beniamini of Google Project Zero CVE-2017-11121: Gal Beniamini of Google Project Zero Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7103: Gal Beniamini of Google Project Zero CVE-2017-7105: Gal Beniamini of Google Project Zero CVE-2017-7108: Gal Beniamini of Google Project Zero CVE-2017-7110: Gal Beniamini of Google Project Zero CVE-2017-7112: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: Multiple race conditions were addressed through improved validation. CVE-2017-7115: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to read restricted kernel memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-7116: Gal Beniamini of Google Project Zero zlib Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in zlib Description: Multiple issues were addressed by updating to version 1.2.11. CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Entry added September 25, 2017 Additional recognition Security We would like to acknowledge Abhinav Bansal of Zscaler, Inc. for their assistance. Webkit We would like to acknowledge xisigr of Tencent's Xuanwu Lab (tencent.com) 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----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRGvBgQAJIF/+cKGy/7YWEugFrwr8A3 rNzHU/yZ3X976fmlYM8l+VUJEn2khu5huPsQzYUvEdbHOWkUGThKil+NzDr3YP6V YYRIi+6i9KJEATGQAdR9YW6bcqJCu7S2xxNBnXtOxR/1TzO4LvVQsWJo0c5z91dD Aid3uYhx1SPwcaF5O5CfRQcp1JSLOWKZOaxO+u+DmtYIM746jrz3FOrfEN8mQp0q CwUSE/Vum7ImOsNUO308QnGmL7s/FGkp86/JtNTbAxJ47Rhqu5lcXj3q1ntrlLdX VFC+K7mNdwNtc1vqB03W5gamyD1qVcTvvwJ3D9cpQAySTDyRFF9cGw+TrzaDl48B 8iiY7D/KkhHuY4jskCF6xyjzloK9RfgKg2FzEBndoESt7bEw4eufF9wnrfV/M1xw 6U4DSjZxgqUwV7YqMX/VnpcEuxg5q9emCQmBfudnVIPKuOITg8x1oyE1e036MDo5 zon/cRIxqaSt8K6rI7TafxQIwpM541N89O/VZbcVey5JFIu1kew4G/gMivMOyroE +xqxLmeGgD10LMZOgoRsNBiKDy8JLJa2lO2dVTZMV4bdtCngeDikDNLqYUcW8lfa 5ZsQBceoCI6abj4PV35N7dHVATFudhrZmhY0epHt13xmRHUFTywOktu/TkOZM8HR eU2TBtOsDF6N5SFunvAC =s5yy -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11 is affected. macOS before 10.13 is affected. The issue involves the "Mail Drafts" component. It allows remote attackers to obtain sensitive information by reading unintended cleartext transmissions. Apple macOS is prone to an information-disclosure vulnerability. in the United States. Apple macOS High Sierra is a dedicated operating system developed for Mac computers. iOS is an operating system developed for mobile devices. A remote attacker could exploit this vulnerability to intercept email content. CVE-2017-7074: Daniel Jalkut of Red Sweater Software Captive Network Assistant Available for: OS X Lion v10.8 and later Impact: A local user may unknowingly send a password unencrypted over the network Description: The security state of the captive portal browser was not obvious. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-4 Additional information for APPLE-SA-2017-09-19-1 iOS 11 iOS 11 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to access restricted files Description: A privacy issue existed in the handling of Contact cards. This was addressed with improved state management. CVE-2017-7131: Dominik Conrads of Federal Office for Information Security, an anonymous researcher, Elvis (@elvisimprsntr), an anonymous researcher Entry added September 25, 2017 CFNetwork Proxies 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 cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7083: Abhinav Bansal of Zscaler Inc. Entry added September 25, 2017 CoreAudio 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 by updating to Opus version 1.1.4. CVE-2017-0381: V.E.O (@VYSEa) of Mobile Threat Research Team, Trend Micro Entry added September 25, 2017 Exchange ActiveSync 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 erase a device during Exchange account setup Description: A validation issue existed in AutoDiscover V1. This was addressed by requiring TLS for AutoDiscover V1. AutoDiscover V2 is now supported. CVE-2017-7088: Ilya Nesterov, Maxim Goncharov Heimdal 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 impersonate a service Description: A validation issue existed in the handling of the KDC- REP service name. This issue was addressed through improved validation. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams Entry added September 25, 2017 iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Parsing a maliciously crafted iBooks file may lead to a persistent denial-of-service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7072: JAdrzej Krysztofiak Entry added September 25, 2017 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-2017-7114: Alex Plaskett of MWR InfoSecurity Entry added September 25, 2017 Keyboard Suggestions Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Keyboard autocorrect suggestions may reveal sensitive information Description: The iOS keyboard was inadvertently caching sensitive information. This issue was addressed with improved heuristics. CVE-2017-7140: an anonymous researcher Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker may be able to cause a denial-of-service Description: A resource exhaustion issue in glob() was addressed through an improved algorithm. CVE-2017-7086: Russ Cox of Google Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-1000373 Entry added September 25, 2017 libexpat Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in expat Description: Multiple issues were addressed by updating to version 2.2.1 CVE-2016-9063 CVE-2017-9233 Entry added September 25, 2017 Location Framework Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read sensitive location information Description: A permissions issue existed in the handling of the location variable. This was addressed with additional ownership checks. CVE-2017-7148: an anonymous researcher, an anonymous researcher Entry added September 25, 2017 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 contents Description: An encryption issue existed in the handling of mail drafts. CVE-2017-7078: an anonymous researcher, an anonymous researcher, an anonymous researcher Entry added September 25, 2017 Mail MessageUI Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A memory corruption issue was addressed with improved validation. CVE-2017-7097: Xinshu Dong and Jun Hao Tan of Anquan Capital Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A denial of service issue was addressed through improved validation. CVE-2017-7118: Kiki Jiang and Jason Tokoph MobileBackup Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Backup may perform an unencrypted backup despite a requirement to perform only encrypted backups Description: A permissions issue existed. This issue was addressed with improved permission validation. CVE-2017-7133: Don Sparks of HackediOS.com Phone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A screenshot of secure content may be taken when locking an iOS device Description: A timing issue existed in the handling of locking. This issue was addressed by disabling screenshots while locking. CVE-2017-7139: an anonymous researcher Entry added September 25, 2017 Safari 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-2017-7085: xisigr of Tencent's Xuanwu Lab (tencent.com) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A revoked certificate may be trusted Description: A certificate validation issue existed in the handling of revocation data. This issue was addressed through improved validation. CVE-2017-7080: an anonymous researcher, an anonymous researcher, Sven Driemecker of adesso mobile solutions gmbh, Rune Darrud (@theflyingcorpse) of BA|rum kommune Entry added September 25, 2017 Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious app may be able to track users between installs Description: A permission checking issue existed in the handling of an app's Keychain data. This issue was addressed with improved permission checking. CVE-2017-7146: an anonymous researcher Entry added September 25, 2017 SQLite Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating to version 3.19.3. CVE-2017-10989: found by OSS-Fuzz CVE-2017-7128: found by OSS-Fuzz CVE-2017-7129: found by OSS-Fuzz CVE-2017-7130: found by OSS-Fuzz Entry added September 25, 2017 SQLite 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: A memory corruption issue was addressed with improved memory handling. CVE-2017-7127: an anonymous researcher Entry added September 25, 2017 Time Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: "Setting Time Zone" may incorrectly indicate that it is using location Description: A permissions issue existed in the process that handles time zone information. The issue was resolved by modifying permissions. CVE-2017-7145: an anonymous researcher Entry added September 25, 2017 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: A memory corruption issue was addressed through improved input validation. CVE-2017-7081: Apple Entry added September 25, 2017 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-2017-7087: Apple CVE-2017-7091: Wei Yuan of Baidu Security Lab working with Trend Microas Zero Day Initiative CVE-2017-7092: Samuel Gro and Niklas Baumstark working with Trend Micro's Zero Day Initiative, Qixun Zhao (@S0rryMybad) of Qihoo 360 Vulcan Team CVE-2017-7093: Samuel Gro and Niklas Baumstark working with Trend Microas Zero Day Initiative CVE-2017-7094: Tim Michaud (@TimGMichaud) of Leviathan Security Group CVE-2017-7095: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University working with Trend Microas Zero Day Initiative CVE-2017-7096: Wei Yuan of Baidu Security Lab CVE-2017-7098: Felipe Freitas of Instituto TecnolA3gico de AeronA!utica CVE-2017-7099: Apple CVE-2017-7100: Masato Kinugawa and Mario Heiderich of Cure53 CVE-2017-7102: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University CVE-2017-7104: likemeng of Baidu Secutity Lab CVE-2017-7107: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University CVE-2017-7111: likemeng of Baidu Security Lab (xlab.baidu.com) working with Trend Micro's Zero Day Initiative CVE-2017-7117: lokihardt of Google Project Zero CVE-2017-7120: chenqin (ee|) of Ant-financial Light-Year Security Lab Entry added September 25, 2017 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 universal cross site scripting Description: A logic issue existed in the handling of the parent-tab. This issue was addressed with improved state management. CVE-2017-7089: Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies belonging to one origin may be sent to another origin Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed by no longer returning cookies for custom URL schemes. CVE-2017-7090: Apple Entry added September 25, 2017 WebKit 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-2017-7106: Oliver Paukstadt of Thinking Objects GmbH (to.com) 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 cross site scripting attack Description: Application Cache policy may be unexpectedly applied. CVE-2017-7109: avlidienbrunn Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2017-7144: an anonymous researcher Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-11120: Gal Beniamini of Google Project Zero CVE-2017-11121: Gal Beniamini of Google Project Zero Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7103: Gal Beniamini of Google Project Zero CVE-2017-7105: Gal Beniamini of Google Project Zero CVE-2017-7108: Gal Beniamini of Google Project Zero CVE-2017-7110: Gal Beniamini of Google Project Zero CVE-2017-7112: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: Multiple race conditions were addressed through improved validation. CVE-2017-7115: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to read restricted kernel memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-7116: Gal Beniamini of Google Project Zero zlib Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in zlib Description: Multiple issues were addressed by updating to version 1.2.11. CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Entry added September 25, 2017 Additional recognition Security We would like to acknowledge Abhinav Bansal of Zscaler, Inc. for their assistance. Webkit We would like to acknowledge xisigr of Tencent's Xuanwu Lab (tencent.com) 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". 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 iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRGvBgQAJIF/+cKGy/7YWEugFrwr8A3 rNzHU/yZ3X976fmlYM8l+VUJEn2khu5huPsQzYUvEdbHOWkUGThKil+NzDr3YP6V YYRIi+6i9KJEATGQAdR9YW6bcqJCu7S2xxNBnXtOxR/1TzO4LvVQsWJo0c5z91dD Aid3uYhx1SPwcaF5O5CfRQcp1JSLOWKZOaxO+u+DmtYIM746jrz3FOrfEN8mQp0q CwUSE/Vum7ImOsNUO308QnGmL7s/FGkp86/JtNTbAxJ47Rhqu5lcXj3q1ntrlLdX VFC+K7mNdwNtc1vqB03W5gamyD1qVcTvvwJ3D9cpQAySTDyRFF9cGw+TrzaDl48B 8iiY7D/KkhHuY4jskCF6xyjzloK9RfgKg2FzEBndoESt7bEw4eufF9wnrfV/M1xw 6U4DSjZxgqUwV7YqMX/VnpcEuxg5q9emCQmBfudnVIPKuOITg8x1oyE1e036MDo5 zon/cRIxqaSt8K6rI7TafxQIwpM541N89O/VZbcVey5JFIu1kew4G/gMivMOyroE +xqxLmeGgD10LMZOgoRsNBiKDy8JLJa2lO2dVTZMV4bdtCngeDikDNLqYUcW8lfa 5ZsQBceoCI6abj4PV35N7dHVATFudhrZmhY0epHt13xmRHUFTywOktu/TkOZM8HR eU2TBtOsDF6N5SFunvAC =s5yy -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11 is affected. Safari before 11 is affected. iCloud before 7.0 on Windows is affected. iTunes before 12.7 on Windows is affected. tvOS before 11 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. These issues affect the following technologies and versions: iCloud for Windows 7 Safari prior to 11 tvOS prior to 11 iTunes for Windows prior to 12.7. 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. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-3 Additional information for APPLE-SA-2017-09-19-2 Safari 11 Safari 11 addresses the following: Safari Available for: OS X El Capitan 10.11.6, and macOS Sierra 10.12.6, macOS High Sierra 10.13 Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2017-7081: Apple Entry added September 25, 2017 WebKit Available for: OS X El Capitan 10.11.6, and macOS Sierra 10.12.6, macOS High Sierra 10.13 Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2017-7090: Apple Entry added September 25, 2017 WebKit Available for: OS X El Capitan 10.11.6, and macOS Sierra 10.12.6, macOS High Sierra 10.13 Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2017-7109: avlidienbrunn Entry added September 25, 2017 WebKit Available for: OS X El Capitan 10.11.6, and macOS Sierra 10.12.6, macOS High Sierra 10.13 Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. Installation note: Safari 11 may be obtained from the Mac App Store. 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 iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRG/OcQAMYUtsjsKZSQngaIfrbsJJws 0FyAha36FHpQgo4EJ7sREcm31esSdE7DHoPG/8sG6WyP+H298kAAt7ZxedyBR17P FmF5L6yr1CcuvVNI3fj8hA278tUF6MMPU3/PQiIrmRvWwjkQ50ZJvP8yAPqKsMhJ +VhBFTgkGlg6Nb7baiT1pr6u/u0+MqsNaLiyWgz1GbTL9gOykKvl+hZMjOTWACzJ eMr0XJSs6n8AcpxL/VDjhHJXucDckJUsW3DrtVC8DGWxCMHXYxQNjADVhuD/tme/ qfEvAdKDXk43Y2YZkpch6qExW6eC2HVKWCb3VVTtYxHiPSklhc1rBSNIXqQxP5vD EVdqFDhx0jMhAH9wjQUaVpwQ2TWzxtdfuPLOr4v9e46e3zunnB8h5uCQt21LfQnH e6KtinCcCjONkrrF1OMRyDX28vHGB69djTb4mCVDEHalq66BIh6o8vJpo7rSHATt BO64xKKzwChaOzmBiWE60d3x6AWCfBwfKWy0iTCfSGlrVs3EWknK1bTQ8dUqdE02 x60GzQwvVhAgR8czyHtdCHK9Fym+SkixusyiHnvWOaJl/D1TE96Ng/XL83L/2TK6 YxO0GEf2KDbewr8uJg9gO5Dv433YY47unyRi1DrTjrjuE07RWs5nBLSXGBzx1Nvc lOJZilco7jGI/wBK51Jf =7GkF -----END PGP SIGNATURE----- . ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2017-0008 ------------------------------------------------------------------------ Date reported : October 18, 2017 Advisory ID : WSA-2017-0008 Advisory URL : https://webkitgtk.org/security/WSA-2017-0008.html CVE identifiers : CVE-2017-7081, CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7094, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7099, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120, CVE-2017-7142. Several vulnerabilities were discovered in WebKitGTK+. Credit to Apple. Description: A memory corruption issue was addressed through improved input validation. Credit to Apple. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify. Impact: Processing maliciously crafted web content may lead to universal cross site scripting. Description: A logic issue existed in the handling of the parent-tab. This issue was addressed with improved state management. Credit to Apple. Impact: Cookies belonging to one origin may be sent to another origin. Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed by no longer returning cookies for custom URL schemes. Credit to Wei Yuan of Baidu Security Lab working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Qixun Zhao (@S0rryMybad) of Qihoo 360 Vulcan Team, Samuel Gro and Niklas Baumstark working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Samuel Gro and Niklas Baumstark working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Tim Michaud (@TimGMichaud) of Leviathan Security Group. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wei Yuan of Baidu Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Felipe Freitas of Instituto TecnolA3gico de AeronA!utica. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Apple. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Masato Kinugawa and Mario Heiderich of Cure53. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to likemeng of Baidu Secutity Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to avlidienbrunn. Impact: Processing maliciously crafted web content may lead to a cross site scripting attack. Description: Application Cache policy may be unexpectedly applied. Credit to likemeng of Baidu Security Lab (xlab.baidu.com) working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to lokihardt of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to chenqin (ee|) of Ant-financial Light-Year Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher. Impact: Website data may persist after a Safari Private browsing session. Description: An information leakage issue existed in the handling of website data in Safari Private windows. This issue was addressed with improved data 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, October 18, 2017 . ========================================================================== Ubuntu Security Notice USN-3460-1 October 23, 2017 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - 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 17.04: libjavascriptcoregtk-4.0-18 2.18.0-0ubuntu0.17.04.2 libwebkit2gtk-4.0-37 2.18.0-0ubuntu0.17.04.2 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.18.0-0ubuntu0.16.04.2 libwebkit2gtk-4.0-37 2.18.0-0ubuntu0.16.04.2 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-3460-1 CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.0-0ubuntu0.17.04.2 https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.0-0ubuntu0.16.04.2

An issue was discovered in certain Apple products. iOS before 11 is affected. Safari before 11 is affected. iCloud before 7.0 on Windows is affected. iTunes before 12.7 on Windows is affected. tvOS before 11 is affected. The issue involves the "WebKit" component. A cross-site scripting (XSS) vulnerability allows remote attackers to inject arbitrary web script or HTML via crafted web content that incorrectly interacts with the Application Cache policy. Webkit is prone to a cross-site scripting vulnerability because it fails to sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and launch other attacks. 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. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-3 Additional information for APPLE-SA-2017-09-19-2 Safari 11 Safari 11 addresses the following: Safari Available for: OS X El Capitan 10.11.6, and macOS Sierra 10.12.6, macOS High Sierra 10.13 Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2017-7081: Apple Entry added September 25, 2017 WebKit Available for: OS X El Capitan 10.11.6, and macOS Sierra 10.12.6, macOS High Sierra 10.13 Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2017-7090: Apple Entry added September 25, 2017 WebKit Available for: OS X El Capitan 10.11.6, and macOS Sierra 10.12.6, macOS High Sierra 10.13 Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2017-7109: avlidienbrunn Entry added September 25, 2017 WebKit Available for: OS X El Capitan 10.11.6, and macOS Sierra 10.12.6, macOS High Sierra 10.13 Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. Installation note: Safari 11 may be obtained from the Mac App Store. 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 iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRG/OcQAMYUtsjsKZSQngaIfrbsJJws 0FyAha36FHpQgo4EJ7sREcm31esSdE7DHoPG/8sG6WyP+H298kAAt7ZxedyBR17P FmF5L6yr1CcuvVNI3fj8hA278tUF6MMPU3/PQiIrmRvWwjkQ50ZJvP8yAPqKsMhJ +VhBFTgkGlg6Nb7baiT1pr6u/u0+MqsNaLiyWgz1GbTL9gOykKvl+hZMjOTWACzJ eMr0XJSs6n8AcpxL/VDjhHJXucDckJUsW3DrtVC8DGWxCMHXYxQNjADVhuD/tme/ qfEvAdKDXk43Y2YZkpch6qExW6eC2HVKWCb3VVTtYxHiPSklhc1rBSNIXqQxP5vD EVdqFDhx0jMhAH9wjQUaVpwQ2TWzxtdfuPLOr4v9e46e3zunnB8h5uCQt21LfQnH e6KtinCcCjONkrrF1OMRyDX28vHGB69djTb4mCVDEHalq66BIh6o8vJpo7rSHATt BO64xKKzwChaOzmBiWE60d3x6AWCfBwfKWy0iTCfSGlrVs3EWknK1bTQ8dUqdE02 x60GzQwvVhAgR8czyHtdCHK9Fym+SkixusyiHnvWOaJl/D1TE96Ng/XL83L/2TK6 YxO0GEf2KDbewr8uJg9gO5Dv433YY47unyRi1DrTjrjuE07RWs5nBLSXGBzx1Nvc lOJZilco7jGI/wBK51Jf =7GkF -----END PGP SIGNATURE----- . ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2017-0008 ------------------------------------------------------------------------ Date reported : October 18, 2017 Advisory ID : WSA-2017-0008 Advisory URL : https://webkitgtk.org/security/WSA-2017-0008.html CVE identifiers : CVE-2017-7081, CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7094, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7099, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120, CVE-2017-7142. Several vulnerabilities were discovered in WebKitGTK+. Credit to Apple. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: A memory corruption issue was addressed through improved input validation. Credit to Apple. 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 ONSEC, Frans RosA(c)n of Detectify. Impact: Processing maliciously crafted web content may lead to universal cross site scripting. Description: A logic issue existed in the handling of the parent-tab. This issue was addressed with improved state management. Credit to Apple. Impact: Cookies belonging to one origin may be sent to another origin. Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed by no longer returning cookies for custom URL schemes. Credit to Wei Yuan of Baidu Security Lab working with Trend Microas 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 Qixun Zhao (@S0rryMybad) of Qihoo 360 Vulcan Team, Samuel Gro and Niklas Baumstark 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 Samuel Gro and Niklas Baumstark working with Trend Microas 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 Tim Michaud (@TimGMichaud) of Leviathan Security Group. 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 Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University working with Trend Microas 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 Wei Yuan of Baidu 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 Felipe Freitas of Instituto TecnolA3gico de AeronA!utica. 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 Apple. 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 Masato Kinugawa and Mario Heiderich of Cure53. 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 Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University. 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 Secutity 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 Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University. 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 avlidienbrunn. Impact: Processing maliciously crafted web content may lead to a cross site scripting attack. Description: Application Cache policy may be unexpectedly applied. Credit to likemeng of Baidu Security Lab (xlab.baidu.com) 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 lokihardt 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 chenqin (ee|) 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 an anonymous researcher. Impact: Website data may persist after a Safari Private browsing session. Description: An information leakage issue existed in the handling of website data in Safari Private windows. This issue was addressed with improved data 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, October 18, 2017 . ========================================================================== Ubuntu Security Notice USN-3460-1 October 23, 2017 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - 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 17.04: libjavascriptcoregtk-4.0-18 2.18.0-0ubuntu0.17.04.2 libwebkit2gtk-4.0-37 2.18.0-0ubuntu0.17.04.2 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.18.0-0ubuntu0.16.04.2 libwebkit2gtk-4.0-37 2.18.0-0ubuntu0.16.04.2 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-3460-1 CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.0-0ubuntu0.17.04.2 https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.0-0ubuntu0.16.04.2

An issue was discovered in certain Apple products. iOS before 11 is affected. Safari before 11 is affected. iCloud before 7.0 on Windows is affected. iTunes before 12.7 on Windows is affected. tvOS before 11 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 regular expressions. 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. WebKit is prone to a memory-corruption vulnerability. Failed exploit attempts may result in a denial-of-service condition. 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 a set of open source web browser engines jointly developed by companies such as KDE, Apple (Apple), and Google (Google), 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. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-3 Additional information for APPLE-SA-2017-09-19-2 Safari 11 Safari 11 addresses the following: Safari Available for: OS X El Capitan 10.11.6, and macOS Sierra 10.12.6, macOS High Sierra 10.13 Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2017-7081: Apple Entry added September 25, 2017 WebKit Available for: OS X El Capitan 10.11.6, and macOS Sierra 10.12.6, macOS High Sierra 10.13 Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2017-7090: Apple Entry added September 25, 2017 WebKit Available for: OS X El Capitan 10.11.6, and macOS Sierra 10.12.6, macOS High Sierra 10.13 Impact: Visiting a malicious website may lead to address bar spoofing Description: An inconsistent user interface issue was addressed with improved state management. CVE-2017-7109: avlidienbrunn Entry added September 25, 2017 WebKit Available for: OS X El Capitan 10.11.6, and macOS Sierra 10.12.6, macOS High Sierra 10.13 Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. Installation note: Safari 11 may be obtained from the Mac App Store. 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 iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRG/OcQAMYUtsjsKZSQngaIfrbsJJws 0FyAha36FHpQgo4EJ7sREcm31esSdE7DHoPG/8sG6WyP+H298kAAt7ZxedyBR17P FmF5L6yr1CcuvVNI3fj8hA278tUF6MMPU3/PQiIrmRvWwjkQ50ZJvP8yAPqKsMhJ +VhBFTgkGlg6Nb7baiT1pr6u/u0+MqsNaLiyWgz1GbTL9gOykKvl+hZMjOTWACzJ eMr0XJSs6n8AcpxL/VDjhHJXucDckJUsW3DrtVC8DGWxCMHXYxQNjADVhuD/tme/ qfEvAdKDXk43Y2YZkpch6qExW6eC2HVKWCb3VVTtYxHiPSklhc1rBSNIXqQxP5vD EVdqFDhx0jMhAH9wjQUaVpwQ2TWzxtdfuPLOr4v9e46e3zunnB8h5uCQt21LfQnH e6KtinCcCjONkrrF1OMRyDX28vHGB69djTb4mCVDEHalq66BIh6o8vJpo7rSHATt BO64xKKzwChaOzmBiWE60d3x6AWCfBwfKWy0iTCfSGlrVs3EWknK1bTQ8dUqdE02 x60GzQwvVhAgR8czyHtdCHK9Fym+SkixusyiHnvWOaJl/D1TE96Ng/XL83L/2TK6 YxO0GEf2KDbewr8uJg9gO5Dv433YY47unyRi1DrTjrjuE07RWs5nBLSXGBzx1Nvc lOJZilco7jGI/wBK51Jf =7GkF -----END PGP SIGNATURE----- . ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2017-0008 ------------------------------------------------------------------------ Date reported : October 18, 2017 Advisory ID : WSA-2017-0008 Advisory URL : https://webkitgtk.org/security/WSA-2017-0008.html CVE identifiers : CVE-2017-7081, CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7094, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7099, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120, CVE-2017-7142. Several vulnerabilities were discovered in WebKitGTK+. Credit to Apple. Description: A memory corruption issue was addressed through improved input validation. Credit to Apple. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify. Impact: Processing maliciously crafted web content may lead to universal cross site scripting. Description: A logic issue existed in the handling of the parent-tab. This issue was addressed with improved state management. Credit to Apple. Impact: Cookies belonging to one origin may be sent to another origin. Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed by no longer returning cookies for custom URL schemes. Credit to Wei Yuan of Baidu Security Lab working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Qixun Zhao (@S0rryMybad) of Qihoo 360 Vulcan Team, Samuel Gro and Niklas Baumstark working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Samuel Gro and Niklas Baumstark working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Tim Michaud (@TimGMichaud) of Leviathan Security Group. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wei Yuan of Baidu Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Felipe Freitas of Instituto TecnolA3gico de AeronA!utica. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Apple. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Masato Kinugawa and Mario Heiderich of Cure53. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to likemeng of Baidu Secutity Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to avlidienbrunn. Impact: Processing maliciously crafted web content may lead to a cross site scripting attack. Description: Application Cache policy may be unexpectedly applied. Credit to likemeng of Baidu Security Lab (xlab.baidu.com) working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to lokihardt of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to chenqin (ee|) of Ant-financial Light-Year Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher. Impact: Website data may persist after a Safari Private browsing session. Description: An information leakage issue existed in the handling of website data in Safari Private windows. This issue was addressed with improved data 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, October 18, 2017 . ========================================================================== Ubuntu Security Notice USN-3460-1 October 23, 2017 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - 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 17.04: libjavascriptcoregtk-4.0-18 2.18.0-0ubuntu0.17.04.2 libwebkit2gtk-4.0-37 2.18.0-0ubuntu0.17.04.2 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.18.0-0ubuntu0.16.04.2 libwebkit2gtk-4.0-37 2.18.0-0ubuntu0.16.04.2 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-3460-1 CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.0-0ubuntu0.17.04.2 https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.0-0ubuntu0.16.04.2

An issue was discovered in certain Apple products. iOS before 11 is affected. Safari before 11 is affected. iCloud before 7.0 on Windows is affected. iTunes before 12.7 on Windows is affected. tvOS before 11 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 a same-origin policy security-bypass vulnerability and multiple memory-corruption vulnerabilities. Successful exploits will allow attackers to execute arbitrary code in the context of the affected browser or bypass certain same-origin policy restrictions and obtain sensitive information; other attacks may also be possible. These issues affect the following technologies and versions: iCloud for Windows 7 Safari prior to 11 iOS prior to 11 tvOS prior to 11 iTunes for Windows prior to 12.7. 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. Installation note: Safari 11 may be obtained from the Mac App Store. ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2017-0008 ------------------------------------------------------------------------ Date reported : October 18, 2017 Advisory ID : WSA-2017-0008 Advisory URL : https://webkitgtk.org/security/WSA-2017-0008.html CVE identifiers : CVE-2017-7081, CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7094, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7099, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120, CVE-2017-7142. Several vulnerabilities were discovered in WebKitGTK+. Credit to Apple. Description: A memory corruption issue was addressed through improved input validation. Credit to Apple. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify. Impact: Processing maliciously crafted web content may lead to universal cross site scripting. Description: A logic issue existed in the handling of the parent-tab. This issue was addressed with improved state management. Credit to Apple. Impact: Cookies belonging to one origin may be sent to another origin. Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed by no longer returning cookies for custom URL schemes. Credit to Wei Yuan of Baidu Security Lab working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Qixun Zhao (@S0rryMybad) of Qihoo 360 Vulcan Team, Samuel Gro and Niklas Baumstark working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Samuel Gro and Niklas Baumstark working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Tim Michaud (@TimGMichaud) of Leviathan Security Group. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wei Yuan of Baidu Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Felipe Freitas of Instituto TecnolA3gico de AeronA!utica. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Apple. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Masato Kinugawa and Mario Heiderich of Cure53. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to likemeng of Baidu Secutity Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to avlidienbrunn. Impact: Processing maliciously crafted web content may lead to a cross site scripting attack. Description: Application Cache policy may be unexpectedly applied. Credit to likemeng of Baidu Security Lab (xlab.baidu.com) working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to lokihardt of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to chenqin (ee|) of Ant-financial Light-Year Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher. Impact: Website data may persist after a Safari Private browsing session. Description: An information leakage issue existed in the handling of website data in Safari Private windows. This issue was addressed with improved data 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, October 18, 2017 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-4 Additional information for APPLE-SA-2017-09-19-1 iOS 11 iOS 11 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to access restricted files Description: A privacy issue existed in the handling of Contact cards. CVE-2017-7131: Dominik Conrads of Federal Office for Information Security, an anonymous researcher, Elvis (@elvisimprsntr), an anonymous researcher Entry added September 25, 2017 CFNetwork Proxies 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 cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7083: Abhinav Bansal of Zscaler Inc. Entry added September 25, 2017 CoreAudio 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 by updating to Opus version 1.1.4. CVE-2017-0381: V.E.O (@VYSEa) of Mobile Threat Research Team, Trend Micro Entry added September 25, 2017 Exchange ActiveSync 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 erase a device during Exchange account setup Description: A validation issue existed in AutoDiscover V1. This was addressed by requiring TLS for AutoDiscover V1. AutoDiscover V2 is now supported. CVE-2017-7088: Ilya Nesterov, Maxim Goncharov Heimdal 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 impersonate a service Description: A validation issue existed in the handling of the KDC- REP service name. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams Entry added September 25, 2017 iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Parsing a maliciously crafted iBooks file may lead to a persistent denial-of-service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7072: JAdrzej Krysztofiak Entry added September 25, 2017 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-2017-7114: Alex Plaskett of MWR InfoSecurity Entry added September 25, 2017 Keyboard Suggestions Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Keyboard autocorrect suggestions may reveal sensitive information Description: The iOS keyboard was inadvertently caching sensitive information. CVE-2017-7140: an anonymous researcher Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker may be able to cause a denial-of-service Description: A resource exhaustion issue in glob() was addressed through an improved algorithm. CVE-2017-7086: Russ Cox of Google Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-1000373 Entry added September 25, 2017 libexpat Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in expat Description: Multiple issues were addressed by updating to version 2.2.1 CVE-2016-9063 CVE-2017-9233 Entry added September 25, 2017 Location Framework Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read sensitive location information Description: A permissions issue existed in the handling of the location variable. This was addressed with additional ownership checks. CVE-2017-7148: an anonymous researcher, an anonymous researcher Entry added September 25, 2017 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 contents Description: An encryption issue existed in the handling of mail drafts. CVE-2017-7078: an anonymous researcher, an anonymous researcher, an anonymous researcher Entry added September 25, 2017 Mail MessageUI Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A memory corruption issue was addressed with improved validation. CVE-2017-7097: Xinshu Dong and Jun Hao Tan of Anquan Capital Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A denial of service issue was addressed through improved validation. CVE-2017-7118: Kiki Jiang and Jason Tokoph MobileBackup Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Backup may perform an unencrypted backup despite a requirement to perform only encrypted backups Description: A permissions issue existed. CVE-2017-7133: Don Sparks of HackediOS.com Phone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A screenshot of secure content may be taken when locking an iOS device Description: A timing issue existed in the handling of locking. CVE-2017-7139: an anonymous researcher Entry added September 25, 2017 Safari 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-2017-7085: xisigr of Tencent's Xuanwu Lab (tencent.com) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A revoked certificate may be trusted Description: A certificate validation issue existed in the handling of revocation data. CVE-2017-7080: an anonymous researcher, an anonymous researcher, Sven Driemecker of adesso mobile solutions gmbh, Rune Darrud (@theflyingcorpse) of BA|rum kommune Entry added September 25, 2017 Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious app may be able to track users between installs Description: A permission checking issue existed in the handling of an app's Keychain data. CVE-2017-7146: an anonymous researcher Entry added September 25, 2017 SQLite Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating to version 3.19.3. CVE-2017-10989: found by OSS-Fuzz CVE-2017-7128: found by OSS-Fuzz CVE-2017-7129: found by OSS-Fuzz CVE-2017-7130: found by OSS-Fuzz Entry added September 25, 2017 SQLite 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: A memory corruption issue was addressed with improved memory handling. CVE-2017-7127: an anonymous researcher Entry added September 25, 2017 Time Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: "Setting Time Zone" may incorrectly indicate that it is using location Description: A permissions issue existed in the process that handles time zone information. The issue was resolved by modifying permissions. CVE-2017-7145: an anonymous researcher Entry added September 25, 2017 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: A memory corruption issue was addressed through improved input validation. CVE-2017-7081: Apple Entry added September 25, 2017 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-2017-7089: Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies belonging to one origin may be sent to another origin Description: A permissions issue existed in the handling of web browser cookies. CVE-2017-7090: Apple Entry added September 25, 2017 WebKit 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-2017-7109: avlidienbrunn Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. CVE-2017-7144: an anonymous researcher Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-11120: Gal Beniamini of Google Project Zero CVE-2017-11121: Gal Beniamini of Google Project Zero Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7103: Gal Beniamini of Google Project Zero CVE-2017-7105: Gal Beniamini of Google Project Zero CVE-2017-7108: Gal Beniamini of Google Project Zero CVE-2017-7110: Gal Beniamini of Google Project Zero CVE-2017-7112: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: Multiple race conditions were addressed through improved validation. CVE-2017-7115: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to read restricted kernel memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-7116: Gal Beniamini of Google Project Zero zlib Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in zlib Description: Multiple issues were addressed by updating to version 1.2.11. CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Entry added September 25, 2017 Additional recognition Security We would like to acknowledge Abhinav Bansal of Zscaler, Inc. for their assistance. Webkit We would like to acknowledge xisigr of Tencent's Xuanwu Lab (tencent.com) 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----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRGvBgQAJIF/+cKGy/7YWEugFrwr8A3 rNzHU/yZ3X976fmlYM8l+VUJEn2khu5huPsQzYUvEdbHOWkUGThKil+NzDr3YP6V YYRIi+6i9KJEATGQAdR9YW6bcqJCu7S2xxNBnXtOxR/1TzO4LvVQsWJo0c5z91dD Aid3uYhx1SPwcaF5O5CfRQcp1JSLOWKZOaxO+u+DmtYIM746jrz3FOrfEN8mQp0q CwUSE/Vum7ImOsNUO308QnGmL7s/FGkp86/JtNTbAxJ47Rhqu5lcXj3q1ntrlLdX VFC+K7mNdwNtc1vqB03W5gamyD1qVcTvvwJ3D9cpQAySTDyRFF9cGw+TrzaDl48B 8iiY7D/KkhHuY4jskCF6xyjzloK9RfgKg2FzEBndoESt7bEw4eufF9wnrfV/M1xw 6U4DSjZxgqUwV7YqMX/VnpcEuxg5q9emCQmBfudnVIPKuOITg8x1oyE1e036MDo5 zon/cRIxqaSt8K6rI7TafxQIwpM541N89O/VZbcVey5JFIu1kew4G/gMivMOyroE +xqxLmeGgD10LMZOgoRsNBiKDy8JLJa2lO2dVTZMV4bdtCngeDikDNLqYUcW8lfa 5ZsQBceoCI6abj4PV35N7dHVATFudhrZmhY0epHt13xmRHUFTywOktu/TkOZM8HR eU2TBtOsDF6N5SFunvAC =s5yy -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11 is affected. Safari before 11 is affected. iCloud before 7.0 on Windows is affected. iTunes before 12.7 on Windows is affected. tvOS before 11 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. 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 a set of open source web browser engines jointly developed by companies such as KDE, Apple (Apple), and Google (Google), 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. Installation note: Safari 11 may be obtained from the Mac App Store. ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2017-0008 ------------------------------------------------------------------------ Date reported : October 18, 2017 Advisory ID : WSA-2017-0008 Advisory URL : https://webkitgtk.org/security/WSA-2017-0008.html CVE identifiers : CVE-2017-7081, CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7094, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7099, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120, CVE-2017-7142. Several vulnerabilities were discovered in WebKitGTK+. Credit to Apple. Description: A memory corruption issue was addressed through improved input validation. Credit to Apple. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify. Impact: Processing maliciously crafted web content may lead to universal cross site scripting. Description: A logic issue existed in the handling of the parent-tab. This issue was addressed with improved state management. Credit to Apple. Impact: Cookies belonging to one origin may be sent to another origin. Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed by no longer returning cookies for custom URL schemes. Credit to Wei Yuan of Baidu Security Lab working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Qixun Zhao (@S0rryMybad) of Qihoo 360 Vulcan Team, Samuel Gro and Niklas Baumstark working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Samuel Gro and Niklas Baumstark working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Tim Michaud (@TimGMichaud) of Leviathan Security Group. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wei Yuan of Baidu Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Felipe Freitas of Instituto TecnolA3gico de AeronA!utica. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Apple. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Masato Kinugawa and Mario Heiderich of Cure53. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to likemeng of Baidu Secutity Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to avlidienbrunn. Impact: Processing maliciously crafted web content may lead to a cross site scripting attack. Description: Application Cache policy may be unexpectedly applied. Credit to likemeng of Baidu Security Lab (xlab.baidu.com) working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to lokihardt of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to chenqin (ee|) of Ant-financial Light-Year Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher. Impact: Website data may persist after a Safari Private browsing session. Description: An information leakage issue existed in the handling of website data in Safari Private windows. This issue was addressed with improved data 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, October 18, 2017 . ========================================================================== Ubuntu Security Notice USN-3460-1 October 23, 2017 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - 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 17.04: libjavascriptcoregtk-4.0-18 2.18.0-0ubuntu0.17.04.2 libwebkit2gtk-4.0-37 2.18.0-0ubuntu0.17.04.2 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.18.0-0ubuntu0.16.04.2 libwebkit2gtk-4.0-37 2.18.0-0ubuntu0.16.04.2 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-3460-1 CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.0-0ubuntu0.17.04.2 https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.0-0ubuntu0.16.04.2 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-4 Additional information for APPLE-SA-2017-09-19-1 iOS 11 iOS 11 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to access restricted files Description: A privacy issue existed in the handling of Contact cards. CVE-2017-7131: Dominik Conrads of Federal Office for Information Security, an anonymous researcher, Elvis (@elvisimprsntr), an anonymous researcher Entry added September 25, 2017 CFNetwork Proxies 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 cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7083: Abhinav Bansal of Zscaler Inc. Entry added September 25, 2017 CoreAudio 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 by updating to Opus version 1.1.4. CVE-2017-0381: V.E.O (@VYSEa) of Mobile Threat Research Team, Trend Micro Entry added September 25, 2017 Exchange ActiveSync 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 erase a device during Exchange account setup Description: A validation issue existed in AutoDiscover V1. This was addressed by requiring TLS for AutoDiscover V1. AutoDiscover V2 is now supported. CVE-2017-7088: Ilya Nesterov, Maxim Goncharov Heimdal 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 impersonate a service Description: A validation issue existed in the handling of the KDC- REP service name. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams Entry added September 25, 2017 iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Parsing a maliciously crafted iBooks file may lead to a persistent denial-of-service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7072: JAdrzej Krysztofiak Entry added September 25, 2017 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-2017-7114: Alex Plaskett of MWR InfoSecurity Entry added September 25, 2017 Keyboard Suggestions Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Keyboard autocorrect suggestions may reveal sensitive information Description: The iOS keyboard was inadvertently caching sensitive information. CVE-2017-7140: an anonymous researcher Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker may be able to cause a denial-of-service Description: A resource exhaustion issue in glob() was addressed through an improved algorithm. CVE-2017-7086: Russ Cox of Google Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-1000373 Entry added September 25, 2017 libexpat Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in expat Description: Multiple issues were addressed by updating to version 2.2.1 CVE-2016-9063 CVE-2017-9233 Entry added September 25, 2017 Location Framework Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read sensitive location information Description: A permissions issue existed in the handling of the location variable. This was addressed with additional ownership checks. CVE-2017-7148: an anonymous researcher, an anonymous researcher Entry added September 25, 2017 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 contents Description: An encryption issue existed in the handling of mail drafts. CVE-2017-7078: an anonymous researcher, an anonymous researcher, an anonymous researcher Entry added September 25, 2017 Mail MessageUI Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A memory corruption issue was addressed with improved validation. CVE-2017-7097: Xinshu Dong and Jun Hao Tan of Anquan Capital Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A denial of service issue was addressed through improved validation. CVE-2017-7118: Kiki Jiang and Jason Tokoph MobileBackup Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Backup may perform an unencrypted backup despite a requirement to perform only encrypted backups Description: A permissions issue existed. CVE-2017-7133: Don Sparks of HackediOS.com Phone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A screenshot of secure content may be taken when locking an iOS device Description: A timing issue existed in the handling of locking. CVE-2017-7139: an anonymous researcher Entry added September 25, 2017 Safari 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-2017-7085: xisigr of Tencent's Xuanwu Lab (tencent.com) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A revoked certificate may be trusted Description: A certificate validation issue existed in the handling of revocation data. CVE-2017-7080: an anonymous researcher, an anonymous researcher, Sven Driemecker of adesso mobile solutions gmbh, Rune Darrud (@theflyingcorpse) of BA|rum kommune Entry added September 25, 2017 Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious app may be able to track users between installs Description: A permission checking issue existed in the handling of an app's Keychain data. CVE-2017-7146: an anonymous researcher Entry added September 25, 2017 SQLite Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating to version 3.19.3. CVE-2017-10989: found by OSS-Fuzz CVE-2017-7128: found by OSS-Fuzz CVE-2017-7129: found by OSS-Fuzz CVE-2017-7130: found by OSS-Fuzz Entry added September 25, 2017 SQLite 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: A memory corruption issue was addressed with improved memory handling. CVE-2017-7127: an anonymous researcher Entry added September 25, 2017 Time Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: "Setting Time Zone" may incorrectly indicate that it is using location Description: A permissions issue existed in the process that handles time zone information. The issue was resolved by modifying permissions. CVE-2017-7145: an anonymous researcher Entry added September 25, 2017 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: A memory corruption issue was addressed through improved input validation. CVE-2017-7081: Apple Entry added September 25, 2017 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-2017-7089: Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies belonging to one origin may be sent to another origin Description: A permissions issue existed in the handling of web browser cookies. CVE-2017-7090: Apple Entry added September 25, 2017 WebKit 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-2017-7109: avlidienbrunn Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. CVE-2017-7144: an anonymous researcher Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-11120: Gal Beniamini of Google Project Zero CVE-2017-11121: Gal Beniamini of Google Project Zero Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7103: Gal Beniamini of Google Project Zero CVE-2017-7105: Gal Beniamini of Google Project Zero CVE-2017-7108: Gal Beniamini of Google Project Zero CVE-2017-7110: Gal Beniamini of Google Project Zero CVE-2017-7112: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: Multiple race conditions were addressed through improved validation. CVE-2017-7115: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to read restricted kernel memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-7116: Gal Beniamini of Google Project Zero zlib Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in zlib Description: Multiple issues were addressed by updating to version 1.2.11. CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Entry added September 25, 2017 Additional recognition Security We would like to acknowledge Abhinav Bansal of Zscaler, Inc. for their assistance. Webkit We would like to acknowledge xisigr of Tencent's Xuanwu Lab (tencent.com) 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----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRGvBgQAJIF/+cKGy/7YWEugFrwr8A3 rNzHU/yZ3X976fmlYM8l+VUJEn2khu5huPsQzYUvEdbHOWkUGThKil+NzDr3YP6V YYRIi+6i9KJEATGQAdR9YW6bcqJCu7S2xxNBnXtOxR/1TzO4LvVQsWJo0c5z91dD Aid3uYhx1SPwcaF5O5CfRQcp1JSLOWKZOaxO+u+DmtYIM746jrz3FOrfEN8mQp0q CwUSE/Vum7ImOsNUO308QnGmL7s/FGkp86/JtNTbAxJ47Rhqu5lcXj3q1ntrlLdX VFC+K7mNdwNtc1vqB03W5gamyD1qVcTvvwJ3D9cpQAySTDyRFF9cGw+TrzaDl48B 8iiY7D/KkhHuY4jskCF6xyjzloK9RfgKg2FzEBndoESt7bEw4eufF9wnrfV/M1xw 6U4DSjZxgqUwV7YqMX/VnpcEuxg5q9emCQmBfudnVIPKuOITg8x1oyE1e036MDo5 zon/cRIxqaSt8K6rI7TafxQIwpM541N89O/VZbcVey5JFIu1kew4G/gMivMOyroE +xqxLmeGgD10LMZOgoRsNBiKDy8JLJa2lO2dVTZMV4bdtCngeDikDNLqYUcW8lfa 5ZsQBceoCI6abj4PV35N7dHVATFudhrZmhY0epHt13xmRHUFTywOktu/TkOZM8HR eU2TBtOsDF6N5SFunvAC =s5yy -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11 is affected. Safari before 11 is affected. iCloud before 7.0 on Windows is affected. iTunes before 12.7 on Windows is affected. tvOS before 11 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 RenderFlowThread elements. By manipulating a document's elements an attacker can trigger a memory access past the end of an allocated object. An attacker can leverage this vulnerability to execute code under the context of the current process. WebKit is prone to a same-origin policy security-bypass vulnerability and multiple memory-corruption vulnerabilities. Successful exploits will allow attackers to execute arbitrary code in the context of the affected browser or bypass certain same-origin policy restrictions and obtain sensitive information; other attacks may also be possible. These issues affect the following technologies and versions: iCloud for Windows 7 Safari prior to 11 iOS prior to 11 tvOS prior to 11 iTunes for Windows prior to 12.7. 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. Installation note: Safari 11 may be obtained from the Mac App Store. ========================================================================== Ubuntu Security Notice USN-3460-1 October 23, 2017 webkit2gtk vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - 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 17.04: libjavascriptcoregtk-4.0-18 2.18.0-0ubuntu0.17.04.2 libwebkit2gtk-4.0-37 2.18.0-0ubuntu0.17.04.2 Ubuntu 16.04 LTS: libjavascriptcoregtk-4.0-18 2.18.0-0ubuntu0.16.04.2 libwebkit2gtk-4.0-37 2.18.0-0ubuntu0.16.04.2 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-3460-1 CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120 Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.0-0ubuntu0.17.04.2 https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.0-0ubuntu0.16.04.2 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-4 Additional information for APPLE-SA-2017-09-19-1 iOS 11 iOS 11 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to access restricted files Description: A privacy issue existed in the handling of Contact cards. This was addressed with improved state management. CVE-2017-7131: Dominik Conrads of Federal Office for Information Security, an anonymous researcher, Elvis (@elvisimprsntr), an anonymous researcher Entry added September 25, 2017 CFNetwork Proxies 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 cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7083: Abhinav Bansal of Zscaler Inc. Entry added September 25, 2017 CoreAudio 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 by updating to Opus version 1.1.4. CVE-2017-0381: V.E.O (@VYSEa) of Mobile Threat Research Team, Trend Micro Entry added September 25, 2017 Exchange ActiveSync 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 erase a device during Exchange account setup Description: A validation issue existed in AutoDiscover V1. This was addressed by requiring TLS for AutoDiscover V1. AutoDiscover V2 is now supported. CVE-2017-7088: Ilya Nesterov, Maxim Goncharov Heimdal 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 impersonate a service Description: A validation issue existed in the handling of the KDC- REP service name. This issue was addressed through improved validation. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams Entry added September 25, 2017 iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Parsing a maliciously crafted iBooks file may lead to a persistent denial-of-service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7072: JAdrzej Krysztofiak Entry added September 25, 2017 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-2017-7114: Alex Plaskett of MWR InfoSecurity Entry added September 25, 2017 Keyboard Suggestions Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Keyboard autocorrect suggestions may reveal sensitive information Description: The iOS keyboard was inadvertently caching sensitive information. This issue was addressed with improved heuristics. CVE-2017-7140: an anonymous researcher Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker may be able to cause a denial-of-service Description: A resource exhaustion issue in glob() was addressed through an improved algorithm. CVE-2017-7086: Russ Cox of Google Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-1000373 Entry added September 25, 2017 libexpat Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in expat Description: Multiple issues were addressed by updating to version 2.2.1 CVE-2016-9063 CVE-2017-9233 Entry added September 25, 2017 Location Framework Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read sensitive location information Description: A permissions issue existed in the handling of the location variable. This was addressed with additional ownership checks. CVE-2017-7148: an anonymous researcher, an anonymous researcher Entry added September 25, 2017 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 contents Description: An encryption issue existed in the handling of mail drafts. This issue was addressed with improved handling of mail drafts meant to be sent encrypted. CVE-2017-7078: an anonymous researcher, an anonymous researcher, an anonymous researcher Entry added September 25, 2017 Mail MessageUI Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A memory corruption issue was addressed with improved validation. CVE-2017-7097: Xinshu Dong and Jun Hao Tan of Anquan Capital Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A denial of service issue was addressed through improved validation. CVE-2017-7118: Kiki Jiang and Jason Tokoph MobileBackup Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Backup may perform an unencrypted backup despite a requirement to perform only encrypted backups Description: A permissions issue existed. This issue was addressed with improved permission validation. CVE-2017-7133: Don Sparks of HackediOS.com Phone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A screenshot of secure content may be taken when locking an iOS device Description: A timing issue existed in the handling of locking. This issue was addressed by disabling screenshots while locking. CVE-2017-7139: an anonymous researcher Entry added September 25, 2017 Safari 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-2017-7085: xisigr of Tencent's Xuanwu Lab (tencent.com) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A revoked certificate may be trusted Description: A certificate validation issue existed in the handling of revocation data. This issue was addressed through improved validation. CVE-2017-7080: an anonymous researcher, an anonymous researcher, Sven Driemecker of adesso mobile solutions gmbh, Rune Darrud (@theflyingcorpse) of BA|rum kommune Entry added September 25, 2017 Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious app may be able to track users between installs Description: A permission checking issue existed in the handling of an app's Keychain data. This issue was addressed with improved permission checking. CVE-2017-7146: an anonymous researcher Entry added September 25, 2017 SQLite Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating to version 3.19.3. CVE-2017-10989: found by OSS-Fuzz CVE-2017-7128: found by OSS-Fuzz CVE-2017-7129: found by OSS-Fuzz CVE-2017-7130: found by OSS-Fuzz Entry added September 25, 2017 SQLite 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: A memory corruption issue was addressed with improved memory handling. CVE-2017-7127: an anonymous researcher Entry added September 25, 2017 Time Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: "Setting Time Zone" may incorrectly indicate that it is using location Description: A permissions issue existed in the process that handles time zone information. The issue was resolved by modifying permissions. CVE-2017-7145: an anonymous researcher Entry added September 25, 2017 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: A memory corruption issue was addressed through improved input validation. CVE-2017-7081: Apple Entry added September 25, 2017 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-2017-7087: Apple CVE-2017-7091: Wei Yuan of Baidu Security Lab working with Trend Microas Zero Day Initiative CVE-2017-7092: Samuel Gro and Niklas Baumstark working with Trend Micro's Zero Day Initiative, Qixun Zhao (@S0rryMybad) of Qihoo 360 Vulcan Team CVE-2017-7093: Samuel Gro and Niklas Baumstark working with Trend Microas Zero Day Initiative CVE-2017-7094: Tim Michaud (@TimGMichaud) of Leviathan Security Group CVE-2017-7095: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University working with Trend Microas Zero Day Initiative CVE-2017-7096: Wei Yuan of Baidu Security Lab CVE-2017-7098: Felipe Freitas of Instituto TecnolA3gico de AeronA!utica CVE-2017-7099: Apple CVE-2017-7100: Masato Kinugawa and Mario Heiderich of Cure53 CVE-2017-7102: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University CVE-2017-7104: likemeng of Baidu Secutity Lab CVE-2017-7107: Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University CVE-2017-7111: likemeng of Baidu Security Lab (xlab.baidu.com) working with Trend Micro's Zero Day Initiative CVE-2017-7117: lokihardt of Google Project Zero CVE-2017-7120: chenqin (ee|) of Ant-financial Light-Year Security Lab Entry added September 25, 2017 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 universal cross site scripting Description: A logic issue existed in the handling of the parent-tab. This issue was addressed with improved state management. CVE-2017-7089: Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies belonging to one origin may be sent to another origin Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed by no longer returning cookies for custom URL schemes. CVE-2017-7090: Apple Entry added September 25, 2017 WebKit 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-2017-7106: Oliver Paukstadt of Thinking Objects GmbH (to.com) 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 cross site scripting attack Description: Application Cache policy may be unexpectedly applied. CVE-2017-7109: avlidienbrunn Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed with improved restrictions. CVE-2017-7144: an anonymous researcher Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-11120: Gal Beniamini of Google Project Zero CVE-2017-11121: Gal Beniamini of Google Project Zero Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7103: Gal Beniamini of Google Project Zero CVE-2017-7105: Gal Beniamini of Google Project Zero CVE-2017-7108: Gal Beniamini of Google Project Zero CVE-2017-7110: Gal Beniamini of Google Project Zero CVE-2017-7112: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: Multiple race conditions were addressed through improved validation. CVE-2017-7115: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to read restricted kernel memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-7116: Gal Beniamini of Google Project Zero zlib Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in zlib Description: Multiple issues were addressed by updating to version 1.2.11. CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Entry added September 25, 2017 Additional recognition Security We would like to acknowledge Abhinav Bansal of Zscaler, Inc. for their assistance. Webkit We would like to acknowledge xisigr of Tencent's Xuanwu Lab (tencent.com) 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". 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 iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRGvBgQAJIF/+cKGy/7YWEugFrwr8A3 rNzHU/yZ3X976fmlYM8l+VUJEn2khu5huPsQzYUvEdbHOWkUGThKil+NzDr3YP6V YYRIi+6i9KJEATGQAdR9YW6bcqJCu7S2xxNBnXtOxR/1TzO4LvVQsWJo0c5z91dD Aid3uYhx1SPwcaF5O5CfRQcp1JSLOWKZOaxO+u+DmtYIM746jrz3FOrfEN8mQp0q CwUSE/Vum7ImOsNUO308QnGmL7s/FGkp86/JtNTbAxJ47Rhqu5lcXj3q1ntrlLdX VFC+K7mNdwNtc1vqB03W5gamyD1qVcTvvwJ3D9cpQAySTDyRFF9cGw+TrzaDl48B 8iiY7D/KkhHuY4jskCF6xyjzloK9RfgKg2FzEBndoESt7bEw4eufF9wnrfV/M1xw 6U4DSjZxgqUwV7YqMX/VnpcEuxg5q9emCQmBfudnVIPKuOITg8x1oyE1e036MDo5 zon/cRIxqaSt8K6rI7TafxQIwpM541N89O/VZbcVey5JFIu1kew4G/gMivMOyroE +xqxLmeGgD10LMZOgoRsNBiKDy8JLJa2lO2dVTZMV4bdtCngeDikDNLqYUcW8lfa 5ZsQBceoCI6abj4PV35N7dHVATFudhrZmhY0epHt13xmRHUFTywOktu/TkOZM8HR eU2TBtOsDF6N5SFunvAC =s5yy -----END PGP SIGNATURE-----

An issue was discovered in certain Apple products. iOS before 11 is affected. Safari before 11 is affected. iCloud before 7.0 on Windows is affected. iTunes before 12.7 on Windows is affected. tvOS before 11 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. 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 a set of open source web browser engines jointly developed by companies such as KDE, Apple (Apple), and Google (Google), 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. Installation note: Safari 11 may be obtained from the Mac App Store. ------------------------------------------------------------------------ WebKitGTK+ Security Advisory WSA-2017-0008 ------------------------------------------------------------------------ Date reported : October 18, 2017 Advisory ID : WSA-2017-0008 Advisory URL : https://webkitgtk.org/security/WSA-2017-0008.html CVE identifiers : CVE-2017-7081, CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7094, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7099, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120, CVE-2017-7142. Several vulnerabilities were discovered in WebKitGTK+. Credit to Apple. Description: A memory corruption issue was addressed through improved input validation. Credit to Apple. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify. Impact: Processing maliciously crafted web content may lead to universal cross site scripting. Description: A logic issue existed in the handling of the parent-tab. This issue was addressed with improved state management. Credit to Apple. Impact: Cookies belonging to one origin may be sent to another origin. Description: A permissions issue existed in the handling of web browser cookies. This issue was addressed by no longer returning cookies for custom URL schemes. Credit to Wei Yuan of Baidu Security Lab working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Qixun Zhao (@S0rryMybad) of Qihoo 360 Vulcan Team, Samuel Gro and Niklas Baumstark working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Samuel Gro and Niklas Baumstark working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Tim Michaud (@TimGMichaud) of Leviathan Security Group. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University working with Trend Microas Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wei Yuan of Baidu Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Felipe Freitas of Instituto TecnolA3gico de AeronA!utica. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Apple. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Masato Kinugawa and Mario Heiderich of Cure53. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to likemeng of Baidu Secutity Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to Wang Junjie, Wei Lei, and Liu Yang of Nanyang Technological University. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to avlidienbrunn. Impact: Processing maliciously crafted web content may lead to a cross site scripting attack. Description: Application Cache policy may be unexpectedly applied. Credit to likemeng of Baidu Security Lab (xlab.baidu.com) working with Trend Micro's Zero Day Initiative. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to lokihardt of Google Project Zero. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to chenqin (ee|) of Ant-financial Light-Year Security Lab. Description: Multiple memory corruption issues were addressed with improved memory handling. Credit to an anonymous researcher. Impact: Website data may persist after a Safari Private browsing session. Description: An information leakage issue existed in the handling of website data in Safari Private windows. This issue was addressed with improved data 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, October 18, 2017 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 APPLE-SA-2017-09-25-4 Additional information for APPLE-SA-2017-09-19-1 iOS 11 iOS 11 addresses the following: Bluetooth Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to access restricted files Description: A privacy issue existed in the handling of Contact cards. CVE-2017-7131: Dominik Conrads of Federal Office for Information Security, an anonymous researcher, Elvis (@elvisimprsntr), an anonymous researcher Entry added September 25, 2017 CFNetwork Proxies 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 cause a denial of service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7083: Abhinav Bansal of Zscaler Inc. Entry added September 25, 2017 CoreAudio 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 by updating to Opus version 1.1.4. CVE-2017-0381: V.E.O (@VYSEa) of Mobile Threat Research Team, Trend Micro Entry added September 25, 2017 Exchange ActiveSync 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 erase a device during Exchange account setup Description: A validation issue existed in AutoDiscover V1. This was addressed by requiring TLS for AutoDiscover V1. AutoDiscover V2 is now supported. CVE-2017-7088: Ilya Nesterov, Maxim Goncharov Heimdal 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 impersonate a service Description: A validation issue existed in the handling of the KDC- REP service name. CVE-2017-11103: Jeffrey Altman, Viktor Duchovni, and Nico Williams Entry added September 25, 2017 iBooks Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Parsing a maliciously crafted iBooks file may lead to a persistent denial-of-service Description: Multiple denial of service issues were addressed through improved memory handling. CVE-2017-7072: JAdrzej Krysztofiak Entry added September 25, 2017 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-2017-7114: Alex Plaskett of MWR InfoSecurity Entry added September 25, 2017 Keyboard Suggestions Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Keyboard autocorrect suggestions may reveal sensitive information Description: The iOS keyboard was inadvertently caching sensitive information. CVE-2017-7140: an anonymous researcher Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A remote attacker may be able to cause a denial-of-service Description: A resource exhaustion issue in glob() was addressed through an improved algorithm. CVE-2017-7086: Russ Cox of Google Entry added September 25, 2017 libc Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to cause a denial of service Description: A memory consumption issue was addressed through improved memory handling. CVE-2017-1000373 Entry added September 25, 2017 libexpat Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in expat Description: Multiple issues were addressed by updating to version 2.2.1 CVE-2016-9063 CVE-2017-9233 Entry added September 25, 2017 Location Framework Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read sensitive location information Description: A permissions issue existed in the handling of the location variable. This was addressed with additional ownership checks. CVE-2017-7148: an anonymous researcher, an anonymous researcher Entry added September 25, 2017 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 contents Description: An encryption issue existed in the handling of mail drafts. CVE-2017-7078: an anonymous researcher, an anonymous researcher, an anonymous researcher Entry added September 25, 2017 Mail MessageUI Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A memory corruption issue was addressed with improved validation. CVE-2017-7097: Xinshu Dong and Jun Hao Tan of Anquan Capital Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted image may lead to a denial of service Description: A denial of service issue was addressed through improved validation. CVE-2017-7118: Kiki Jiang and Jason Tokoph MobileBackup Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Backup may perform an unencrypted backup despite a requirement to perform only encrypted backups Description: A permissions issue existed. CVE-2017-7133: Don Sparks of HackediOS.com Phone Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A screenshot of secure content may be taken when locking an iOS device Description: A timing issue existed in the handling of locking. CVE-2017-7139: an anonymous researcher Entry added September 25, 2017 Safari 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-2017-7085: xisigr of Tencent's Xuanwu Lab (tencent.com) Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A revoked certificate may be trusted Description: A certificate validation issue existed in the handling of revocation data. CVE-2017-7080: an anonymous researcher, an anonymous researcher, Sven Driemecker of adesso mobile solutions gmbh, Rune Darrud (@theflyingcorpse) of BA|rum kommune Entry added September 25, 2017 Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious app may be able to track users between installs Description: A permission checking issue existed in the handling of an app's Keychain data. CVE-2017-7146: an anonymous researcher Entry added September 25, 2017 SQLite Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in SQLite Description: Multiple issues were addressed by updating to version 3.19.3. CVE-2017-10989: found by OSS-Fuzz CVE-2017-7128: found by OSS-Fuzz CVE-2017-7129: found by OSS-Fuzz CVE-2017-7130: found by OSS-Fuzz Entry added September 25, 2017 SQLite 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: A memory corruption issue was addressed with improved memory handling. CVE-2017-7127: an anonymous researcher Entry added September 25, 2017 Time Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: "Setting Time Zone" may incorrectly indicate that it is using location Description: A permissions issue existed in the process that handles time zone information. The issue was resolved by modifying permissions. CVE-2017-7145: an anonymous researcher Entry added September 25, 2017 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: A memory corruption issue was addressed through improved input validation. CVE-2017-7081: Apple Entry added September 25, 2017 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-2017-7089: Anton Lopanitsyn of ONSEC, Frans RosA(c)n of Detectify Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cookies belonging to one origin may be sent to another origin Description: A permissions issue existed in the handling of web browser cookies. CVE-2017-7090: Apple Entry added September 25, 2017 WebKit 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-2017-7109: avlidienbrunn Entry added September 25, 2017 WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to track users in Safari private browsing mode Description: A permissions issue existed in the handling of web browser cookies. CVE-2017-7144: an anonymous researcher Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-11120: Gal Beniamini of Google Project Zero CVE-2017-11121: Gal Beniamini of Google Project Zero Entry added September 25, 2017 Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: A memory corruption issue was addressed with improved memory handling. CVE-2017-7103: Gal Beniamini of Google Project Zero CVE-2017-7105: Gal Beniamini of Google Project Zero CVE-2017-7108: Gal Beniamini of Google Project Zero CVE-2017-7110: Gal Beniamini of Google Project Zero CVE-2017-7112: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to execute arbitrary code with kernel privileges on the application processor Description: Multiple race conditions were addressed through improved validation. CVE-2017-7115: Gal Beniamini of Google Project Zero Wi-Fi Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Malicious code executing on the Wi-Fi chip may be able to read restricted kernel memory Description: A validation issue was addressed with improved input sanitization. CVE-2017-7116: Gal Beniamini of Google Project Zero zlib Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Multiple issues in zlib Description: Multiple issues were addressed by updating to version 1.2.11. CVE-2016-9840 CVE-2016-9841 CVE-2016-9842 CVE-2016-9843 Entry added September 25, 2017 Additional recognition Security We would like to acknowledge Abhinav Bansal of Zscaler, Inc. for their assistance. Webkit We would like to acknowledge xisigr of Tencent's Xuanwu Lab (tencent.com) 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----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJZyUQfAAoJEIOj74w0bLRGvBgQAJIF/+cKGy/7YWEugFrwr8A3 rNzHU/yZ3X976fmlYM8l+VUJEn2khu5huPsQzYUvEdbHOWkUGThKil+NzDr3YP6V YYRIi+6i9KJEATGQAdR9YW6bcqJCu7S2xxNBnXtOxR/1TzO4LvVQsWJo0c5z91dD Aid3uYhx1SPwcaF5O5CfRQcp1JSLOWKZOaxO+u+DmtYIM746jrz3FOrfEN8mQp0q CwUSE/Vum7ImOsNUO308QnGmL7s/FGkp86/JtNTbAxJ47Rhqu5lcXj3q1ntrlLdX VFC+K7mNdwNtc1vqB03W5gamyD1qVcTvvwJ3D9cpQAySTDyRFF9cGw+TrzaDl48B 8iiY7D/KkhHuY4jskCF6xyjzloK9RfgKg2FzEBndoESt7bEw4eufF9wnrfV/M1xw 6U4DSjZxgqUwV7YqMX/VnpcEuxg5q9emCQmBfudnVIPKuOITg8x1oyE1e036MDo5 zon/cRIxqaSt8K6rI7TafxQIwpM541N89O/VZbcVey5JFIu1kew4G/gMivMOyroE +xqxLmeGgD10LMZOgoRsNBiKDy8JLJa2lO2dVTZMV4bdtCngeDikDNLqYUcW8lfa 5ZsQBceoCI6abj4PV35N7dHVATFudhrZmhY0epHt13xmRHUFTywOktu/TkOZM8HR eU2TBtOsDF6N5SFunvAC =s5yy -----END PGP SIGNATURE-----