VAR-201904-0753
Vulnerability from variot - Updated: 2025-12-22 20:57A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12, tvOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7. Apple Has released an update for each product.The expected impact depends on each vulnerability, but can be affected as follows: * Service operation interruption (DoS) * Arbitrary code execution * Script execution * information leak * Access restriction avoidance. Apple iOS, etc. are all products of Apple (Apple). Apple iOS is an operating system developed for mobile devices. tvOS is a smart TV operating system. Safari is a web browser developed as the default browser included with MacOSX 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. An attacker could exploit this vulnerability to cause an assertion failure (memory corruption). 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: Windows 7 and later Impact: A malicious website may exfiltrate image data cross-origin Description: A cross-site scripting issue existed in Safari. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 . ========================================================================== Ubuntu Security Notice USN-3781-1 October 03, 2018
webkit2gtk vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.04 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 18.04 LTS: libjavascriptcoregtk-4.0-18 2.22.2-0ubuntu0.18.04.1 libwebkit2gtk-4.0-37 2.22.2-0ubuntu0.18.04.1
This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart any applications that use WebKitGTK+, such as Epiphany, to make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3781-1 CVE-2018-4191, CVE-2018-4197, CVE-2018-4207, CVE-2018-4208, CVE-2018-4209, CVE-2018-4210, CVE-2018-4212, CVE-2018-4213, CVE-2018-4299, CVE-2018-4306, CVE-2018-4309, CVE-2018-4311, CVE-2018-4312, CVE-2018-4314, CVE-2018-4315, CVE-2018-4316, CVE-2018-4317, CVE-2018-4318, CVE-2018-4319, CVE-2018-4323, CVE-2018-4328, CVE-2018-4358, CVE-2018-4359, CVE-2018-4361
Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.22.2-0ubuntu0.18.04.1 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
APPLE-SA-2018-10-30-10 Additional information for APPLE-SA-2018-9-24-5 watchOS 5
watchOS 5 addresses the following:
CFNetwork Available for: Apple Watch Series 1 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-2018-4126: Bruno Keith (@bkth_) working with Trend Micro's Zero Day Initiative Entry added October 30, 2018
CoreFoundation Available for: Apple Watch Series 1 and later 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: Apple Watch Series 1 and later 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
CoreText Available for: Apple Watch Series 1 and later 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
Grand Central Dispatch Available for: Apple Watch Series 1 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-2018-4426: Brandon Azad Entry added October 30, 2018
Heimdal Available for: Apple Watch Series 1 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-2018-4331: Brandon Azad CVE-2018-4332: Brandon Azad CVE-2018-4343: Brandon Azad Entry added October 30, 2018
IOHIDFamily Available for: Apple Watch Series 1 and later 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: Apple Watch Series 1 and later 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: Apple Watch Series 1 and later 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
IOUserEthernet Available for: Apple Watch Series 1 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-2018-4401: Apple Entry added October 30, 2018
iTunes Store Available for: Apple Watch Series 1 and later 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: Apple Watch Series 1 and later Impact: A malicious application may be able to leak sensitive user information Description: An access issue existed with privileged API calls. CVE-2018-4399: Fabiano Anemone (@anoane) Entry added October 30, 2018
Kernel Available for: Apple Watch Series 1 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-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
Kernel Available for: Apple Watch Series 1 and later Impact: An application may be able to read restricted memory Description: An input validation issue existed in the kernel. CVE-2018-4363: Ian Beer of Google Project Zero
Kernel Available for: Apple Watch Series 1 and later 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
Safari Available for: Apple Watch Series 1 and later 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)
Security Available for: Apple Watch Series 1 and later 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: Apple Watch Series 1 and later 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
Symptom Framework Available for: Apple Watch Series 1 and later 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: Apple Watch Series 1 and later 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: Apple Watch Series 1 and later 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: Apple Watch Series 1 and later 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: Apple Watch Series 1 and later 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-2018-4358: @phoenhex team (@bkth_ @5aelo @_niklasb) working with Trend Micro's Zero Day Initiative CVE-2018-4359: Samuel GroA (@5aelo)
WebKit Available for: Apple Watch Series 1 and later Impact: A malicious website may cause unexepected cross-origin behavior Description: A cross-origin issue existed with "iframe" elements. CVE-2018-4319: John Pettitt of Google
WebKit Available for: Apple Watch Series 1 and later 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
Core Data We would like to acknowledge Andreas Kurtz (@aykay) of NESO Security Labs GmbH for their assistance.
Kernel We would like to acknowledge Brandon Azad 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.
SQLite We would like to acknowledge Andreas Kurtz (@aykay) of NESO Security Labs GmbH for their assistance.
WebKit We would like to acknowledge Tencent Keen Security Lab working with Trend Micro's Zero Day Initiative for their assistance.
Installation note:
Instructions on how to update your Apple Watch software are available at https://support.apple.com/kb/HT204641
To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About".
Alternatively, on your watch, select "My Watch > General > About".
Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222
This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE-----
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"data": "A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12, tvOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7. Apple Has released an update for each product.The expected impact depends on each vulnerability, but can be affected as follows: * Service operation interruption (DoS) * Arbitrary code execution * Script execution * information leak * Access restriction avoidance. Apple iOS, etc. are all products of Apple (Apple). Apple iOS is an operating system developed for mobile devices. tvOS is a smart TV operating system. Safari is a web browser developed as the default browser included with MacOSX 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. An attacker could exploit this vulnerability to cause an assertion failure (memory corruption). \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: Windows 7 and later\nImpact: A malicious website may exfiltrate image data cross-origin\nDescription: A cross-site scripting issue existed in Safari. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\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. ==========================================================================\nUbuntu Security Notice USN-3781-1\nOctober 03, 2018\n\nwebkit2gtk vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 18.04 LTS\n\nSummary:\n\nSeveral security issues were fixed in WebKitGTK+. \n\nSoftware Description:\n- webkit2gtk: Web content engine library for GTK+\n\nDetails:\n\nA large number of security issues were discovered in the WebKitGTK+ Web and\nJavaScript engines. \n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 18.04 LTS:\n libjavascriptcoregtk-4.0-18 2.22.2-0ubuntu0.18.04.1\n libwebkit2gtk-4.0-37 2.22.2-0ubuntu0.18.04.1\n\nThis update uses a new upstream release, which includes additional bug\nfixes. After a standard system update you need to restart any applications\nthat use WebKitGTK+, such as Epiphany, to make all the necessary changes. \n\nReferences:\n https://usn.ubuntu.com/usn/usn-3781-1\n CVE-2018-4191, CVE-2018-4197, CVE-2018-4207, CVE-2018-4208,\n CVE-2018-4209, CVE-2018-4210, CVE-2018-4212, CVE-2018-4213,\n CVE-2018-4299, CVE-2018-4306, CVE-2018-4309, CVE-2018-4311,\n CVE-2018-4312, CVE-2018-4314, CVE-2018-4315, CVE-2018-4316,\n CVE-2018-4317, CVE-2018-4318, CVE-2018-4319, CVE-2018-4323,\n CVE-2018-4328, CVE-2018-4358, CVE-2018-4359, CVE-2018-4361\n\nPackage Information:\n https://launchpad.net/ubuntu/+source/webkit2gtk/2.22.2-0ubuntu0.18.04.1\n. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nAPPLE-SA-2018-10-30-10 Additional information for\nAPPLE-SA-2018-9-24-5 watchOS 5\n\nwatchOS 5 addresses the following:\n\nCFNetwork\nAvailable for: Apple Watch Series 1 and later\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: Apple Watch Series 1 and later\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: Apple Watch Series 1 and later\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\nCoreText\nAvailable for: Apple Watch Series 1 and later\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\nGrand Central Dispatch\nAvailable for: Apple Watch Series 1 and later\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: Apple Watch Series 1 and later\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\nIOHIDFamily\nAvailable for: Apple Watch Series 1 and later\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: Apple Watch Series 1 and later\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: Apple Watch Series 1 and later\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\nIOUserEthernet\nAvailable for: Apple Watch Series 1 and later\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: Apple Watch Series 1 and later\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: Apple Watch Series 1 and later\nImpact: A malicious application may be able to leak sensitive user\ninformation\nDescription: An access issue existed with privileged API calls. \nCVE-2018-4399: Fabiano Anemone (@anoane)\nEntry added October 30, 2018\n\nKernel\nAvailable for: Apple Watch Series 1 and later\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\nKernel\nAvailable for: Apple Watch Series 1 and later\nImpact: An application may be able to read restricted memory\nDescription: An input validation issue existed in the kernel. \nCVE-2018-4363: Ian Beer of Google Project Zero\n\nKernel\nAvailable for: Apple Watch Series 1 and later\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\nSafari\nAvailable for: Apple Watch Series 1 and later\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\nSecurity\nAvailable for: Apple Watch Series 1 and later\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: Apple Watch Series 1 and later\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\nSymptom Framework\nAvailable for: Apple Watch Series 1 and later\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: Apple Watch Series 1 and later\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: Apple Watch Series 1 and later\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: Apple Watch Series 1 and later\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: Apple Watch Series 1 and later\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-2018-4358: @phoenhex team (@bkth_ @5aelo @_niklasb) working with\nTrend Micro\u0027s Zero Day Initiative\nCVE-2018-4359: Samuel GroA (@5aelo)\n\nWebKit\nAvailable for: Apple Watch Series 1 and later\nImpact: A malicious website may cause unexepected cross-origin\nbehavior\nDescription: A cross-origin issue existed with \"iframe\" elements. \nCVE-2018-4319: John Pettitt of Google\n\nWebKit\nAvailable for: Apple Watch Series 1 and later\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\nCore Data\nWe would like to acknowledge Andreas Kurtz (@aykay) of NESO Security\nLabs GmbH for their assistance. \n\nKernel\nWe would like to acknowledge Brandon Azad 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\nSQLite\nWe would like to acknowledge Andreas Kurtz (@aykay) of NESO Security\nLabs GmbH for their assistance. \n\nWebKit\nWe would like to acknowledge Tencent Keen Security Lab working with\nTrend Micro\u0027s Zero Day Initiative for their assistance. \n\nInstallation note:\n\nInstructions on how to update your Apple Watch software are\navailable at https://support.apple.com/kb/HT204641\n\nTo check the version on your Apple Watch, open the Apple Watch app\non your iPhone and select \"My Watch \u003e General \u003e About\". \n\nAlternatively, on your watch, select \"My Watch \u003e General \u003e About\". \n\nInformation will also be posted to the Apple Security Updates\nweb site: 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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.