var-201904-1414
Vulnerability from variot

Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 12, tvOS 12, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7. Apple Safari, etc. are all products of Apple (Apple). Apple Safari is a web browser that is the default browser included with the Mac OS X and iOS operating systems. Apple iOS is an operating system developed for mobile devices. Apple tvOS is a smart TV operating system. WebKit is one of the web browser engine components. A buffer error vulnerability exists in the WebKit component of several Apple products. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201812-04


                                       https://security.gentoo.org/

Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: December 02, 2018 Bugs: #667892 ID: 201812-04


Synopsis

Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to arbitrary code execution.

Background

WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers.

Affected packages

-------------------------------------------------------------------
 Package              /     Vulnerable     /            Unaffected
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1 net-libs/webkit-gtk < 2.22.0 >= 2.22.0

Description

Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the referenced CVE identifiers for details.

Impact

A remote attacker could execute arbitrary commands or cause a Denial of Service condition via maliciously crafted web content.

Workaround

There is no known workaround at this time.

Resolution

All WebkitGTK+ users should upgrade to the latest version:

# emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.22.0"

References

[ 1 ] CVE-2018-4191 https://nvd.nist.gov/vuln/detail/CVE-2018-4191 [ 2 ] CVE-2018-4197 https://nvd.nist.gov/vuln/detail/CVE-2018-4197 [ 3 ] CVE-2018-4207 https://nvd.nist.gov/vuln/detail/CVE-2018-4207 [ 4 ] CVE-2018-4208 https://nvd.nist.gov/vuln/detail/CVE-2018-4208 [ 5 ] CVE-2018-4209 https://nvd.nist.gov/vuln/detail/CVE-2018-4209 [ 6 ] CVE-2018-4210 https://nvd.nist.gov/vuln/detail/CVE-2018-4210 [ 7 ] CVE-2018-4212 https://nvd.nist.gov/vuln/detail/CVE-2018-4212 [ 8 ] CVE-2018-4213 https://nvd.nist.gov/vuln/detail/CVE-2018-4213 [ 9 ] CVE-2018-4299 https://nvd.nist.gov/vuln/detail/CVE-2018-4299 [ 10 ] CVE-2018-4306 https://nvd.nist.gov/vuln/detail/CVE-2018-4306 [ 11 ] CVE-2018-4309 https://nvd.nist.gov/vuln/detail/CVE-2018-4309 [ 12 ] CVE-2018-4311 https://nvd.nist.gov/vuln/detail/CVE-2018-4311 [ 13 ] CVE-2018-4312 https://nvd.nist.gov/vuln/detail/CVE-2018-4312 [ 14 ] CVE-2018-4314 https://nvd.nist.gov/vuln/detail/CVE-2018-4314 [ 15 ] CVE-2018-4315 https://nvd.nist.gov/vuln/detail/CVE-2018-4315 [ 16 ] CVE-2018-4316 https://nvd.nist.gov/vuln/detail/CVE-2018-4316 [ 17 ] CVE-2018-4317 https://nvd.nist.gov/vuln/detail/CVE-2018-4317 [ 18 ] CVE-2018-4318 https://nvd.nist.gov/vuln/detail/CVE-2018-4318 [ 19 ] CVE-2018-4319 https://nvd.nist.gov/vuln/detail/CVE-2018-4319 [ 20 ] CVE-2018-4323 https://nvd.nist.gov/vuln/detail/CVE-2018-4323 [ 21 ] CVE-2018-4328 https://nvd.nist.gov/vuln/detail/CVE-2018-4328 [ 22 ] CVE-2018-4358 https://nvd.nist.gov/vuln/detail/CVE-2018-4358 [ 23 ] CVE-2018-4359 https://nvd.nist.gov/vuln/detail/CVE-2018-4359 [ 24 ] CVE-2018-4361 https://nvd.nist.gov/vuln/detail/CVE-2018-4361

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/201812-04

Concerns?

Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us.

License

Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s).

The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

APPLE-SA-2018-10-30-8 Additional information for APPLE-SA-2018-9-24-4 iOS 12

iOS 12 addresses the following:

Accounts Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local app may be able to read a persistent account identifier Description: This issue was addressed with improved entitlements. CVE-2018-4322: Min (Spark) Zheng, Xiaolong Bai of Alibaba Inc.

Auto Unlock Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to access local users AppleIDs Description: A validation issue existed in the entitlement verification. This issue was addressed with improved validation of the process entitlement. CVE-2018-4321: Min (Spark) Zheng, Xiaolong Bai of Alibaba Inc.

Bluetooth Available for: iPhone SE, iPhone 6s, iPhone 6s Plus, iPhone 7, iPhone 7 Plus, iPad Mini 4, 12.9-inch iPad Pro 1st generation, 12.9-inch iPad Pro 2nd generation, 10.5-inch iPad Pro, 9.7-inch iPad Pro, iPad 5th generation, and iPod Touch 6th generation Impact: An attacker in a privileged network position may be able to intercept Bluetooth traffic Description: An input validation issue existed in Bluetooth. This issue was addressed with improved input validation. CVE-2018-5383: Lior Neumann and Eli Biham

CFNetwork 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-2018-4126: Bruno Keith (@bkth_) working with Trend Micro's Zero Day Initiative Entry added October 30, 2018

CoreFoundation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to elevate privileges Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4412: The UK's National Cyber Security Centre (NCSC) Entry added October 30, 2018

CoreFoundation Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to gain elevated privileges Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4414: The UK's National Cyber Security Centre (NCSC) Entry added October 30, 2018

CoreMedia Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An app may be able to learn information about the current camera view before being granted camera access Description: A permissions issue existed. This issue was addressed with improved permission validation. CVE-2018-4356: an anonymous researcher

CoreText Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to arbitrary code execution Description: A use after free issue was addressed with improved memory management. CVE-2018-4347: an anonymous researcher Entry added October 30, 2018

Crash Reporter Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4333: Brandon Azad

Grand Central Dispatch 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-2018-4426: Brandon Azad Entry added October 30, 2018

Heimdal 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-2018-4331: Brandon Azad CVE-2018-4332: Brandon Azad CVE-2018-4343: Brandon Azad Entry added October 30, 2018

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 disclosure of user information Description: A configuration issue was addressed with additional restrictions. CVE-2018-4355: evi1m0 of bilibili security team Entry added October 30, 2018

IOHIDFamily Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved input validation CVE-2018-4408: Ian Beer of Google Project Zero Entry added October 30, 2018

IOKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to break out of its sandbox Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4341: Ian Beer of Google Project Zero CVE-2018-4354: Ian Beer of Google Project Zero Entry added October 30, 2018

IOKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2018-4383: Apple Entry added October 30, 2018

IOMobileFrameBuffer Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: A validation issue was addressed with improved input sanitization. CVE-2018-4335: Brandon Azad

IOUserEthernet Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4401: Apple Entry added October 30, 2018

iTunes Store 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 spoof password prompts in the iTunes Store Description: An input validation issue was addressed with improved input validation. CVE-2018-4305: Jerry Decime

Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious application may be able to leak sensitive user information Description: An access issue existed with privileged API calls. This issue was addressed with additional restrictions. CVE-2018-4399: Fabiano Anemone (@anoane) Entry added October 30, 2018

Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: An input validation issue existed in the kernel. This issue was addressed with improved input validation. CVE-2018-4363: Ian Beer of Google Project Zero

Kernel 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 execute arbitrary code Description: A memory corruption issue was addressed with improved validation. CVE-2018-4407: Kevin Backhouse of Semmle Ltd. Entry added October 30, 2018

Kernel Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4336: Brandon Azad CVE-2018-4337: Ian Beer of Google Project Zero CVE-2018-4340: Mohamed Ghannam (@_simo36) CVE-2018-4344: The UK's National Cyber Security Centre (NCSC) CVE-2018-4425: cc working with Trend Micro's Zero Day Initiative, Juwei Lin (@panicaII) of Trend Micro working with Trend Micro's Zero Day Initiative Entry added October 30, 2018

mDNSOffloadUserClient Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4326: an anonymous researcher working with Trend Micro's Zero Day Initiative, Zhuo Liang of Qihoo 360 Nirvan Team Entry added October 30, 2018

MediaRemote Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: An access issue was addressed with additional sandbox restrictions. CVE-2018-4310: CodeColorist of Ant-Financial LightYear Labs Entry added October 30, 2018

Messages Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to discover a user's deleted messages Description: A consistency issue existed in the handling of application snapshots. CVE-2018-4313: 11 anonymous researchers, David Scott, Enes Mert Ulu of Abdullah MA1/4rAide AzA1/4nenek Anadolu Lisesi - Ankara/TA1/4rkiye, Mehmet Ferit DaAtan of Van YA1/4zA1/4ncA1/4 YA+-l University, Metin Altug Karakaya of Kaliptus Medical Organization, Vinodh Swami of Western Governor's University (WGU)

Notes Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to discover a user's deleted notes Description: A consistency issue existed in the handling of application snapshots. CVE-2018-4352: Utku Altinkaynak

Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to discover websites a user has visited Description: A consistency issue existed in the handling of application snapshots. CVE-2018-4313: 11 anonymous researchers, David Scott, Enes Mert Ulu of Abdullah MA1/4rAide AzA1/4nenek Anadolu Lisesi - Ankara/TA1/4rkiye, Mehmet Ferit DaAtan of Van YA1/4zA1/4ncA1/4 YA+-l University, Metin Altug Karakaya of Kaliptus Medical Organization, Vinodh Swami of Western Governor's University (WGU)

Safari Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A user may be unable to delete browsing history items Description: Clearing a history item may not clear visits with redirect chains. The issue was addressed with improved data deletion. CVE-2018-4329: Hugo S. Diaz (coldpointblue)

SafariViewController 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-2018-4362: Jun Kokatsu (@shhnjk)

Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to exfiltrate autofilled data in Safari Description: A logic issue was addressed with improved state management. CVE-2018-4307: Rafay Baloch of Pakistan Telecommunications Authority

Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A local user may be able to cause a denial of service Description: This issue was addressed with improved checks. CVE-2018-4395: Patrick Wardle of Digita Security Entry added October 30, 2018

Security Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An attacker may be able to exploit weaknesses in the RC4 cryptographic algorithm Description: This issue was addressed by removing RC4. CVE-2016-1777: Pepi Zawodsky

Status Bar Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A person with physical access to an iOS device may be able to determine the last used app from the lock screen Description: A logic issue was addressed with improved restrictions. CVE-2018-4325: Brian Adeloye

Symptom Framework Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: An application may be able to read restricted memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2018-4203: Bruno Keith (@bkth_) working with Trend Micro's Zero Day Initiative Entry added October 30, 2018

Text Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing a maliciously crafted text file may lead to a denial of service Description: A denial of service issue was addressed with improved validation. CVE-2018-4304: jianan.huang (@Sevck) Entry added October 30, 2018

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 with improved state management. CVE-2018-4316: crixer, Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team

WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. CVE-2018-4299: Samuel GroI2 (saelo) working with Trend Micro's Zero Day Initiative CVE-2018-4323: Ivan Fratric of Google Project Zero CVE-2018-4328: Ivan Fratric of Google Project Zero CVE-2018-4358: @phoenhex team (@bkth_ @5aelo @_niklasb) working with Trend Micro's Zero Day Initiative CVE-2018-4359: Samuel GroA (@5aelo) CVE-2018-4360: William Bowling (@wcbowling) Entry added October 30, 2018

WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may cause unexepected cross-origin behavior Description: A cross-origin issue existed with "iframe" elements. This was addressed with improved tracking of security origins. CVE-2018-4319: John Pettitt of Google

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 use after free issue was addressed with improved memory management. CVE-2018-4197: Ivan Fratric of Google Project Zero CVE-2018-4306: Ivan Fratric of Google Project Zero CVE-2018-4312: Ivan Fratric of Google Project Zero CVE-2018-4314: Ivan Fratric of Google Project Zero CVE-2018-4315: Ivan Fratric of Google Project Zero CVE-2018-4317: Ivan Fratric of Google Project Zero CVE-2018-4318: Ivan Fratric of Google Project Zero

WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may exfiltrate image data cross-origin Description: A cross-site scripting issue existed in Safari. This issue was addressed with improved URL validation. CVE-2018-4345: an anonymous researcher

WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Unexpected interaction causes an ASSERT failure Description: A memory corruption issue was addressed with improved validation. CVE-2018-4191: found by OSS-Fuzz

WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Cross-origin SecurityErrors includes the accessed frame's origin Description: The issue was addressed by removing origin information. CVE-2018-4311: Erling Alf Ellingsen (@steike)

WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: A malicious website may be able to execute scripts in the context of another website Description: A cross-site scripting issue existed in Safari. This issue was addressed with improved URL validation. CVE-2018-4309: an anonymous researcher working with Trend Micro's Zero Day Initiative

WebKit Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation Impact: Unexpected interaction causes an ASSERT failure Description: A memory consumption issue was addressed with improved memory handling. CVE-2018-4361: found by OSS-Fuzz

Additional recognition

APFS We would like to acknowledge Umang Raghuvanshi for their assistance.

Assets We would like to acknowledge Brandon Azad for their assistance.

configd We would like to acknowledge Sabri Haddouche (@pwnsdx) of Wire Swiss GmbH for their assistance.

Core Data We would like to acknowledge Andreas Kurtz (@aykay) of NESO Security Labs GmbH for their assistance.

CoreSymbolication We would like to acknowledge Brandon Azad for their assistance.

Exchange ActiveSync We would like to acknowledge Jesse Thompson of University of Wisconsin-Madison for their assistance.

Feedback Assistant We would like to acknowledge Marco Grassi (@marcograss) of KeenLab (@keen_lab) Tencent working with Trend Micro's Zero Day Initiative for their assistance.

Kernel We would like to acknowledge Brandon Azad for their assistance.

Mail We would like to acknowledge Alessandro Avagliano of Rocket Internet SE, Gunnar Diepenbruck, and Zbyszek A>>A3Akiewski for their assistance.

MediaRemote We would like to acknowledge Brandon Azad for their assistance.

Quick Look We would like to acknowledge lokihardt of Google Project Zero for their assistance.

Safari We would like to acknowledge Marcel Manz of SIMM-Comm GmbH and Vlad Galbin for their assistance.

Sandbox Profiles We would like to acknowledge Tencent Keen Security Lab working with Trend Micro's Zero Day Initiative for their assistance.

Security We would like to acknowledge Christoph Sinai, Daniel Dudek (@dannysapples) of The Irish Times and Filip KlubiAka (@lemoncloak) of ADAPT Centre, Dublin Institute of Technology, Istvan Csanady of Shapr3D, Omar Barkawi of ITG Software, Inc., Phil Caleno, Wilson Ding, and an anonymous researcher for their assistance.

SQLite We would like to acknowledge Andreas Kurtz (@aykay) of NESO Security Labs GmbH for their assistance.

Status Bar We would like to acknowledge Ju Zhu of Meituan and Moony Li and Lilang Wu of Trend Micro for their assistance.

WebKit We would like to acknowledge Cary Hartline, Hanming Zhang from 360 Vuclan team, Tencent Keen Security Lab working with Trend Micro's Zero Day Initiative, and Zach Malone of CA Technologies 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 "iOS 12".

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-----

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Installation note:

Safari 12 may be obtained from the Mac App Store

Show details on source website


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    "data": "Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 12, tvOS 12, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7. Apple Safari, etc. are all products of Apple (Apple). Apple Safari is a web browser that is the default browser included with the Mac OS X and iOS operating systems. Apple iOS is an operating system developed for mobile devices. Apple tvOS is a smart TV operating system. WebKit is one of the web browser engine components. A buffer error vulnerability exists in the WebKit component of several Apple products. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\nGentoo Linux Security Advisory                           GLSA 201812-04\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n                                           https://security.gentoo.org/\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\n Severity: Normal\n    Title: WebkitGTK+: Multiple vulnerabilities\n     Date: December 02, 2018\n     Bugs: #667892\n       ID: 201812-04\n\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\nSynopsis\n========\n\nMultiple vulnerabilities have been found in WebKitGTK+, the worst of\nwhich may lead to arbitrary code execution. \n\nBackground\n==========\n\nWebKitGTK+ is a full-featured port of the WebKit rendering engine,\nsuitable for projects requiring any kind of web integration, from\nhybrid HTML/CSS applications to full-fledged web browsers. \n\nAffected packages\n=================\n\n    -------------------------------------------------------------------\n     Package              /     Vulnerable     /            Unaffected\n    -------------------------------------------------------------------\n  1  net-libs/webkit-gtk          \u003c 2.22.0                  \u003e= 2.22.0 \n\nDescription\n===========\n\nMultiple vulnerabilities have been discovered in WebKitGTK+. Please\nreview the referenced CVE identifiers for details. \n\nImpact\n======\n\nA remote attacker could execute arbitrary commands or cause a Denial of\nService condition via maliciously crafted web content. \n\nWorkaround\n==========\n\nThere is no known workaround at this time. \n\nResolution\n==========\n\nAll WebkitGTK+ users should upgrade to the latest version:\n\n  # emerge --sync\n  # emerge --ask --oneshot --verbose \"\u003e=net-libs/webkit-gtk-2.22.0\"\n\nReferences\n==========\n\n[  1 ] CVE-2018-4191\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4191\n[  2 ] CVE-2018-4197\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4197\n[  3 ] CVE-2018-4207\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4207\n[  4 ] CVE-2018-4208\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4208\n[  5 ] CVE-2018-4209\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4209\n[  6 ] CVE-2018-4210\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4210\n[  7 ] CVE-2018-4212\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4212\n[  8 ] CVE-2018-4213\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4213\n[  9 ] CVE-2018-4299\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4299\n[ 10 ] CVE-2018-4306\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4306\n[ 11 ] CVE-2018-4309\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4309\n[ 12 ] CVE-2018-4311\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4311\n[ 13 ] CVE-2018-4312\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4312\n[ 14 ] CVE-2018-4314\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4314\n[ 15 ] CVE-2018-4315\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4315\n[ 16 ] CVE-2018-4316\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4316\n[ 17 ] CVE-2018-4317\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4317\n[ 18 ] CVE-2018-4318\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4318\n[ 19 ] CVE-2018-4319\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4319\n[ 20 ] CVE-2018-4323\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4323\n[ 21 ] CVE-2018-4328\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4328\n[ 22 ] CVE-2018-4358\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4358\n[ 23 ] CVE-2018-4359\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4359\n[ 24 ] CVE-2018-4361\n       https://nvd.nist.gov/vuln/detail/CVE-2018-4361\n\nAvailability\n============\n\nThis GLSA and any updates to it are available for viewing at\nthe Gentoo Security Website:\n\n https://security.gentoo.org/glsa/201812-04\n\nConcerns?\n=========\n\nSecurity is a primary focus of Gentoo Linux and ensuring the\nconfidentiality and security of our users\u0027 machines is of utmost\nimportance to us. \n\nLicense\n=======\n\nCopyright 2018 Gentoo Foundation, Inc; referenced text\nbelongs to its owner(s). \n\nThe contents of this document are licensed under the\nCreative Commons - Attribution / Share Alike license. \n\nhttps://creativecommons.org/licenses/by-sa/2.5\n. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nAPPLE-SA-2018-10-30-8 Additional information for\nAPPLE-SA-2018-9-24-4 iOS 12\n\niOS 12 addresses the following:\n\nAccounts\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A local app may be able to read a persistent account\nidentifier\nDescription: This issue was addressed with improved entitlements. \nCVE-2018-4322: Min (Spark) Zheng, Xiaolong Bai of Alibaba Inc. \n\nAuto Unlock\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A malicious application may be able to access local users\nAppleIDs\nDescription: A validation issue existed in the entitlement\nverification. This issue was addressed with improved validation of\nthe process entitlement. \nCVE-2018-4321: Min (Spark) Zheng, Xiaolong Bai of Alibaba Inc. \n\nBluetooth\nAvailable for: iPhone SE, iPhone 6s, iPhone 6s Plus, iPhone 7,\niPhone 7 Plus, iPad Mini 4, 12.9-inch iPad Pro 1st generation,\n12.9-inch iPad Pro 2nd generation, 10.5-inch iPad Pro,\n9.7-inch iPad Pro, iPad 5th generation, and iPod Touch 6th generation\nImpact: An attacker in a privileged network position may be able to\nintercept Bluetooth traffic\nDescription: An input validation issue existed in Bluetooth. This\nissue was addressed with improved input validation. \nCVE-2018-5383: Lior Neumann and Eli Biham\n\nCFNetwork\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to execute arbitrary code with\nsystem privileges\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2018-4126: Bruno Keith (@bkth_) working with Trend Micro\u0027s Zero\nDay Initiative\nEntry added October 30, 2018\n\nCoreFoundation\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A malicious application may be able to elevate privileges\nDescription: A memory corruption issue was addressed with improved\ninput validation. \nCVE-2018-4412: The UK\u0027s National Cyber Security Centre (NCSC)\nEntry added October 30, 2018\n\nCoreFoundation\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to gain elevated privileges\nDescription: A memory corruption issue was addressed with improved\ninput validation. \nCVE-2018-4414: The UK\u0027s National Cyber Security Centre (NCSC)\nEntry added October 30, 2018\n\nCoreMedia\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An app may be able to learn information about the current\ncamera view before being granted camera access\nDescription: A permissions issue existed. This issue was addressed\nwith improved permission validation. \nCVE-2018-4356: an anonymous researcher\n\nCoreText\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: Processing a maliciously crafted text file may lead to\narbitrary code execution\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2018-4347: an anonymous researcher\nEntry added October 30, 2018\n\nCrash Reporter\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to read restricted memory\nDescription: A validation issue was addressed with improved input\nsanitization. \nCVE-2018-4333: Brandon Azad\n\nGrand Central Dispatch\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to execute arbitrary code with\nsystem privileges\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2018-4426: Brandon Azad\nEntry added October 30, 2018\n\nHeimdal\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to execute arbitrary code with\nsystem privileges\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2018-4331: Brandon Azad\nCVE-2018-4332: Brandon Azad\nCVE-2018-4343: Brandon Azad\nEntry added October 30, 2018\n\niBooks\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: Parsing a maliciously crafted iBooks file may lead to\ndisclosure of user information\nDescription: A configuration issue was addressed with additional\nrestrictions. \nCVE-2018-4355: evi1m0 of bilibili security team\nEntry added October 30, 2018\n\nIOHIDFamily\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A malicious application may be able to execute arbitrary code\nwith kernel privileges\nDescription: A memory corruption issue was addressed with improved\ninput validation\nCVE-2018-4408: Ian Beer of Google Project Zero\nEntry added October 30, 2018\n\nIOKit\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A malicious application may be able to break out of its\nsandbox\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2018-4341: Ian Beer of Google Project Zero\nCVE-2018-4354: Ian Beer of Google Project Zero\nEntry added October 30, 2018\n\nIOKit\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption issue was addressed with improved\nstate management. \nCVE-2018-4383: Apple\nEntry added October 30, 2018\n\nIOMobileFrameBuffer\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to read restricted memory\nDescription: A validation issue was addressed with improved input\nsanitization. \nCVE-2018-4335: Brandon Azad\n\nIOUserEthernet\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2018-4401: Apple\nEntry added October 30, 2018\n\niTunes Store\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An attacker in a privileged network position may be able to\nspoof password prompts in the iTunes Store\nDescription: An input validation issue was addressed with improved\ninput validation. \nCVE-2018-4305: Jerry Decime\n\nKernel\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A malicious application may be able to leak sensitive user\ninformation\nDescription: An access issue existed with privileged API calls. This\nissue was addressed with additional restrictions. \nCVE-2018-4399: Fabiano Anemone (@anoane)\nEntry added October 30, 2018\n\nKernel\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to read restricted memory\nDescription: An input validation issue existed in the kernel. This\nissue was addressed with improved input validation. \nCVE-2018-4363: Ian Beer of Google Project Zero\n\nKernel\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An attacker in a privileged network position may be able to\nexecute arbitrary code\nDescription: A memory corruption issue was addressed with improved\nvalidation. \nCVE-2018-4407: Kevin Backhouse of Semmle Ltd. \nEntry added October 30, 2018\n\nKernel\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2018-4336: Brandon Azad\nCVE-2018-4337: Ian Beer of Google Project Zero\nCVE-2018-4340: Mohamed Ghannam (@_simo36)\nCVE-2018-4344: The UK\u0027s National Cyber Security Centre (NCSC)\nCVE-2018-4425: cc working with Trend Micro\u0027s Zero Day Initiative,\nJuwei Lin (@panicaII) of Trend Micro working with Trend Micro\u0027s Zero\nDay Initiative\nEntry added October 30, 2018\n\nmDNSOffloadUserClient\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2018-4326: an anonymous researcher working with Trend Micro\u0027s\nZero Day Initiative, Zhuo Liang of Qihoo 360 Nirvan Team\nEntry added October 30, 2018\n\nMediaRemote\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A sandboxed process may be able to circumvent sandbox\nrestrictions\nDescription: An access issue was addressed with additional sandbox\nrestrictions. \nCVE-2018-4310: CodeColorist of Ant-Financial LightYear Labs\nEntry added October 30, 2018\n\nMessages\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A local user may be able to discover a user\u0027s deleted\nmessages\nDescription: A consistency issue existed in the handling of\napplication snapshots. \nCVE-2018-4313: 11 anonymous researchers, David Scott, Enes Mert\nUlu of Abdullah MA1/4rAide AzA1/4nenek Anadolu Lisesi -\nAnkara/TA1/4rkiye, Mehmet Ferit DaAtan of Van YA1/4zA1/4ncA1/4 YA+-l\nUniversity, Metin Altug Karakaya of Kaliptus Medical Organization,\nVinodh Swami of Western Governor\u0027s University (WGU)\n\nNotes\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A local user may be able to discover a user\u0027s deleted notes\nDescription: A consistency issue existed in the handling of\napplication snapshots. \nCVE-2018-4352: Utku Altinkaynak\n\nSafari\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A local user may be able to discover websites a user has\nvisited\nDescription: A consistency issue existed in the handling of\napplication snapshots. \nCVE-2018-4313: 11 anonymous researchers, David Scott, Enes Mert\nUlu of Abdullah MA1/4rAide AzA1/4nenek Anadolu Lisesi -\nAnkara/TA1/4rkiye, Mehmet Ferit DaAtan of Van YA1/4zA1/4ncA1/4 YA+-l\nUniversity, Metin Altug Karakaya of Kaliptus Medical Organization,\nVinodh Swami of Western Governor\u0027s University (WGU)\n\nSafari\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A user may be unable to delete browsing history items\nDescription: Clearing a history item may not clear visits with\nredirect chains. The issue was addressed with improved data deletion. \nCVE-2018-4329: Hugo S. Diaz (coldpointblue)\n\nSafariViewController\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: Visiting a malicious website may lead to address bar spoofing\nDescription: An inconsistent user interface issue was addressed with\nimproved state management. \nCVE-2018-4362: Jun Kokatsu (@shhnjk)\n\nSecurity\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A malicious website may be able to exfiltrate autofilled data\nin Safari\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2018-4307: Rafay Baloch of Pakistan Telecommunications Authority\n\nSecurity\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A local user may be able to cause a denial of service\nDescription: This issue was addressed with improved checks. \nCVE-2018-4395: Patrick Wardle of Digita Security\nEntry added October 30, 2018\n\nSecurity\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An attacker may be able to exploit weaknesses in the RC4\ncryptographic algorithm\nDescription: This issue was addressed by removing RC4. \nCVE-2016-1777: Pepi Zawodsky\n\nStatus Bar\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A person with physical access to an iOS device may be able to\ndetermine the last used app from the lock screen\nDescription: A logic issue was addressed with improved restrictions. \nCVE-2018-4325: Brian Adeloye\n\nSymptom Framework\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: An application may be able to read restricted memory\nDescription: An out-of-bounds read was addressed with improved bounds\nchecking. \nCVE-2018-4203: Bruno Keith (@bkth_) working with Trend Micro\u0027s Zero\nDay Initiative\nEntry added October 30, 2018\n\nText\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: Processing a maliciously crafted text file may lead to a\ndenial of service\nDescription: A denial of service issue was addressed with improved\nvalidation. \nCVE-2018-4304: jianan.huang (@Sevck)\nEntry added October 30, 2018\n\nWebKit\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution\nDescription: A memory corruption issue was addressed with improved\nstate management. \nCVE-2018-4316: crixer, Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan\nTeam\n\nWebKit\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution\nDescription: Multiple memory corruption issues were addressed with\nimproved memory handling. \nCVE-2018-4299: Samuel GroI2 (saelo) working with Trend Micro\u0027s Zero\nDay Initiative\nCVE-2018-4323: Ivan Fratric of Google Project Zero\nCVE-2018-4328: Ivan Fratric of Google Project Zero\nCVE-2018-4358: @phoenhex team (@bkth_ @5aelo @_niklasb) working with\nTrend Micro\u0027s Zero Day Initiative\nCVE-2018-4359: Samuel GroA (@5aelo)\nCVE-2018-4360: William Bowling (@wcbowling)\nEntry added October 30, 2018\n\nWebKit\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A malicious website may cause unexepected cross-origin\nbehavior\nDescription: A cross-origin issue existed with \"iframe\" elements. \nThis was addressed with improved tracking of security origins. \nCVE-2018-4319: John Pettitt of Google\n\nWebKit\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2018-4197: Ivan Fratric of Google Project Zero\nCVE-2018-4306: Ivan Fratric of Google Project Zero\nCVE-2018-4312: Ivan Fratric of Google Project Zero\nCVE-2018-4314: Ivan Fratric of Google Project Zero\nCVE-2018-4315: Ivan Fratric of Google Project Zero\nCVE-2018-4317: Ivan Fratric of Google Project Zero\nCVE-2018-4318: Ivan Fratric of Google Project Zero\n\nWebKit\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A malicious website may exfiltrate image data cross-origin\nDescription: A cross-site scripting issue existed in Safari. This\nissue was addressed with improved URL validation. \nCVE-2018-4345: an anonymous researcher\n\nWebKit\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: Unexpected interaction causes an ASSERT failure\nDescription: A memory corruption issue was addressed with improved\nvalidation. \nCVE-2018-4191: found by OSS-Fuzz\n\nWebKit\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: Cross-origin SecurityErrors includes the accessed frame\u0027s\norigin\nDescription: The issue was addressed by removing origin information. \nCVE-2018-4311: Erling Alf Ellingsen (@steike)\n\nWebKit\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: A malicious website may be able to execute scripts in the\ncontext of another website\nDescription: A cross-site scripting issue existed in Safari. This\nissue was addressed with improved URL validation. \nCVE-2018-4309: an anonymous researcher working with Trend Micro\u0027s\nZero Day Initiative\n\nWebKit\nAvailable for: iPhone 5s and later, iPad Air and later, and iPod\ntouch 6th generation\nImpact: Unexpected interaction causes an ASSERT failure\nDescription: A memory consumption issue was addressed with improved\nmemory handling. \nCVE-2018-4361: found by OSS-Fuzz\n\nAdditional recognition\n\nAPFS\nWe would like to acknowledge Umang Raghuvanshi for their assistance. \n\nAssets\nWe would like to acknowledge Brandon Azad for their assistance. \n\nconfigd\nWe would like to acknowledge Sabri Haddouche (@pwnsdx) of Wire Swiss\nGmbH for their assistance. \n\nCore Data\nWe would like to acknowledge Andreas Kurtz (@aykay) of NESO Security\nLabs GmbH for their assistance. \n\nCoreSymbolication\nWe would like to acknowledge Brandon Azad for their assistance. \n\nExchange ActiveSync\nWe would like to acknowledge Jesse Thompson of University of\nWisconsin-Madison for their assistance. \n\nFeedback Assistant\nWe would like to acknowledge Marco Grassi (@marcograss) of KeenLab\n(@keen_lab) Tencent working with Trend Micro\u0027s Zero Day Initiative\nfor their assistance. \n\nKernel\nWe would like to acknowledge Brandon Azad for their assistance. \n\nMail\nWe would like to acknowledge Alessandro Avagliano of Rocket Internet\nSE, Gunnar Diepenbruck,\nand Zbyszek A\u003e\u003eA3Akiewski for their assistance. \n\nMediaRemote\nWe would like to acknowledge Brandon Azad for their assistance. \n\nQuick Look\nWe would like to acknowledge lokihardt of Google Project Zero for\ntheir assistance. \n\nSafari\nWe would like to acknowledge Marcel Manz of SIMM-Comm GmbH and Vlad\nGalbin for their assistance. \n\nSandbox Profiles\nWe would like to acknowledge Tencent Keen Security Lab working with\nTrend Micro\u0027s Zero Day Initiative for their assistance. \n\nSecurity\nWe would like to acknowledge Christoph Sinai, Daniel Dudek\n(@dannysapples) of The Irish Times and Filip KlubiAka (@lemoncloak)\nof ADAPT Centre, Dublin Institute of Technology, Istvan Csanady of\nShapr3D, Omar Barkawi of ITG Software, Inc., Phil Caleno, Wilson\nDing, and an anonymous researcher for their assistance. \n\nSQLite\nWe would like to acknowledge Andreas Kurtz (@aykay) of NESO Security\nLabs GmbH for their assistance. \n\nStatus Bar\nWe would like to acknowledge Ju Zhu of Meituan and Moony Li and\nLilang Wu of Trend Micro for their assistance. \n\nWebKit\nWe would like to acknowledge Cary Hartline, Hanming Zhang from 360\nVuclan team, Tencent Keen Security Lab working with Trend Micro\u0027s\nZero Day Initiative, and Zach Malone of CA Technologies for their\nassistance. \n\nInstallation note:\n\nThis update is available through iTunes and Software Update on your\niOS device, and will not appear in your computer\u0027s Software Update\napplication, or in the Apple Downloads site. Make sure you have an\nInternet connection and have installed the latest version of iTunes\nfrom https://www.apple.com/itunes/\n\niTunes and Software Update on the device will automatically check\nApple\u0027s update server on its weekly schedule. When an update is\ndetected, it is downloaded and the option to be installed is\npresented to the user when the iOS device is docked. We recommend\napplying the update immediately if possible. Selecting Don\u0027t Install\nwill present the option the next time you connect your iOS device. \n\nThe automatic update process may take up to a week depending on the\nday that iTunes or the device checks for updates. You may manually\nobtain the update via the Check for Updates button within iTunes, or\nthe Software Update on your device. \n\nTo check that the iPhone, iPod touch, or iPad has been updated:\n\n* Navigate to Settings\n* Select General\n* Select About. The version after applying this update\nwill be \"iOS 12\". \n\nInformation will also be posted to the Apple Security Updates\nweb site: https://support.apple.com/kb/HT201222\n\nThis message is signed with Apple\u0027s Product Security PGP key,\nand details are available at:\nhttps://www.apple.com/support/security/pgp/\n-----BEGIN PGP SIGNATURE-----\n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\ns9WW67M1kLHy4BeutXt+xLBp9AugI+gU53uysxcnBx4=\n=dGPm\n-----END PGP SIGNATURE-----\n. \n\nInstallation note:\n\nSafari 12 may be obtained from the Mac App Store",
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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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