var-201912-0552
Vulnerability from variot
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution. apple's iCloud Products from multiple vendors, such as the following, contain out-of-bounds write vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. 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 security vulnerability exists in the WebKit component of several Apple products. The following products and versions are affected: Apple iOS prior to 12.2; tvOS prior to 12.2; Safari prior to 12.1; Windows-based iTunes prior to 12.9.4; watchOS prior to 5.2; Windows-based iCloud prior to 7.11. WebKitGTK and WPE WebKit prior to version 2.24.1 failed to properly apply configured HTTP proxy settings when downloading livestream video (HLS, DASH, or Smooth Streaming), an error resulting in deanonymization. This issue was corrected by changing the way livestreams are downloaded. (CVE-2019-6237) WebKitGTK and WPE WebKit prior to version 2.24.1 are vulnerable to address bar spoofing upon certain JavaScript redirections. An attacker could cause malicious web content to be displayed as if for a trusted URI. This is similar to the CVE-2018-8383 issue in Microsoft Edge. (CVE-2019-8601) An out-of-bounds read was addressed with improved input validation. (CVE-2019-8644) A logic issue existed in the handling of synchronous page loads. (CVE-2019-8689) A logic issue existed in the handling of document loads. (CVE-2019-8719) This fixes a remote code execution in webkitgtk4. No further details are available in NIST. This issue is fixed in watchOS 6.1. This issue is fixed in watchOS 6.1. This issue is fixed in watchOS 6.1. (CVE-2019-8766) "Clear History and Website Data" did not clear the history. This issue is fixed in macOS Catalina 10.15. A user may be unable to delete browsing history items. (CVE-2019-8768) An issue existed in the drawing of web page elements. Visiting a maliciously crafted website may reveal browsing history. (CVE-2019-8846) WebKitGTK up to and including 2.26.4 and WPE WebKit up to and including 2.26.4 (which are the versions right prior to 2.28.0) contains a memory corruption issue (use-after-free) that may lead to arbitrary code execution. (CVE-2020-10018) A use-after-free flaw exists in WebKitGTK. This flaw allows remote malicious users to execute arbitrary code or cause a denial of service. A malicious website may be able to cause a denial of service. A DOM object context may not have had a unique security origin. A file URL may be incorrectly processed. (CVE-2020-3885) A race condition was addressed with additional validation. An application may be able to read restricted memory. (CVE-2020-3902). ========================================================================== Ubuntu Security Notice USN-3948-1 April 16, 2019
webkit2gtk vulnerabilities
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.10
- 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. 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 18.10: libjavascriptcoregtk-4.0-18 2.24.1-0ubuntu0.18.10.2 libwebkit2gtk-4.0-37 2.24.1-0ubuntu0.18.10.2
Ubuntu 18.04 LTS: libjavascriptcoregtk-4.0-18 2.24.1-0ubuntu0.18.04.1 libwebkit2gtk-4.0-37 2.24.1-0ubuntu0.18.04.1
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-3948-1 CVE-2019-11070, CVE-2019-6251, CVE-2019-8375, CVE-2019-8506, CVE-2019-8518, CVE-2019-8523, CVE-2019-8524, CVE-2019-8535, CVE-2019-8536, CVE-2019-8544, CVE-2019-8551, CVE-2019-8558, CVE-2019-8559, CVE-2019-8563
Package Information: https://launchpad.net/ubuntu/+source/webkit2gtk/2.24.1-0ubuntu0.18.10.2 https://launchpad.net/ubuntu/+source/webkit2gtk/2.24.1-0ubuntu0.18.04.1 . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201909-05
https://security.gentoo.org/
Severity: Normal Title: WebkitGTK+: Multiple vulnerabilities Date: September 06, 2019 Bugs: #683234, #686216, #693122 ID: 201909-05
Synopsis
Multiple vulnerabilities have been found in WebkitGTK+, the worst of which could result in the arbitrary execution of code.
Background
WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers.
Affected packages
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-libs/webkit-gtk < 2.24.4 >= 2.24.4
Description
Multiple vulnerabilities have been discovered in WebkitGTK+. Please review the CVE identifiers referenced below for details.
Workaround
There is no known workaround at this time.
Resolution
All WebkitGTK+ users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.24.4"
References
[ 1 ] CVE-2019-11070 https://nvd.nist.gov/vuln/detail/CVE-2019-11070 [ 2 ] CVE-2019-6201 https://nvd.nist.gov/vuln/detail/CVE-2019-6201 [ 3 ] CVE-2019-6251 https://nvd.nist.gov/vuln/detail/CVE-2019-6251 [ 4 ] CVE-2019-7285 https://nvd.nist.gov/vuln/detail/CVE-2019-7285 [ 5 ] CVE-2019-7292 https://nvd.nist.gov/vuln/detail/CVE-2019-7292 [ 6 ] CVE-2019-8503 https://nvd.nist.gov/vuln/detail/CVE-2019-8503 [ 7 ] CVE-2019-8506 https://nvd.nist.gov/vuln/detail/CVE-2019-8506 [ 8 ] CVE-2019-8515 https://nvd.nist.gov/vuln/detail/CVE-2019-8515 [ 9 ] CVE-2019-8518 https://nvd.nist.gov/vuln/detail/CVE-2019-8518 [ 10 ] CVE-2019-8523 https://nvd.nist.gov/vuln/detail/CVE-2019-8523 [ 11 ] CVE-2019-8524 https://nvd.nist.gov/vuln/detail/CVE-2019-8524 [ 12 ] CVE-2019-8535 https://nvd.nist.gov/vuln/detail/CVE-2019-8535 [ 13 ] CVE-2019-8536 https://nvd.nist.gov/vuln/detail/CVE-2019-8536 [ 14 ] CVE-2019-8544 https://nvd.nist.gov/vuln/detail/CVE-2019-8544 [ 15 ] CVE-2019-8551 https://nvd.nist.gov/vuln/detail/CVE-2019-8551 [ 16 ] CVE-2019-8558 https://nvd.nist.gov/vuln/detail/CVE-2019-8558 [ 17 ] CVE-2019-8559 https://nvd.nist.gov/vuln/detail/CVE-2019-8559 [ 18 ] CVE-2019-8563 https://nvd.nist.gov/vuln/detail/CVE-2019-8563 [ 19 ] CVE-2019-8595 https://nvd.nist.gov/vuln/detail/CVE-2019-8595 [ 20 ] CVE-2019-8607 https://nvd.nist.gov/vuln/detail/CVE-2019-8607 [ 21 ] CVE-2019-8615 https://nvd.nist.gov/vuln/detail/CVE-2019-8615 [ 22 ] CVE-2019-8644 https://nvd.nist.gov/vuln/detail/CVE-2019-8644 [ 23 ] CVE-2019-8644 https://nvd.nist.gov/vuln/detail/CVE-2019-8644 [ 24 ] CVE-2019-8649 https://nvd.nist.gov/vuln/detail/CVE-2019-8649 [ 25 ] CVE-2019-8649 https://nvd.nist.gov/vuln/detail/CVE-2019-8649 [ 26 ] CVE-2019-8658 https://nvd.nist.gov/vuln/detail/CVE-2019-8658 [ 27 ] CVE-2019-8658 https://nvd.nist.gov/vuln/detail/CVE-2019-8658 [ 28 ] CVE-2019-8666 https://nvd.nist.gov/vuln/detail/CVE-2019-8666 [ 29 ] CVE-2019-8666 https://nvd.nist.gov/vuln/detail/CVE-2019-8666 [ 30 ] CVE-2019-8669 https://nvd.nist.gov/vuln/detail/CVE-2019-8669 [ 31 ] CVE-2019-8669 https://nvd.nist.gov/vuln/detail/CVE-2019-8669 [ 32 ] CVE-2019-8671 https://nvd.nist.gov/vuln/detail/CVE-2019-8671 [ 33 ] CVE-2019-8671 https://nvd.nist.gov/vuln/detail/CVE-2019-8671 [ 34 ] CVE-2019-8672 https://nvd.nist.gov/vuln/detail/CVE-2019-8672 [ 35 ] CVE-2019-8672 https://nvd.nist.gov/vuln/detail/CVE-2019-8672 [ 36 ] CVE-2019-8673 https://nvd.nist.gov/vuln/detail/CVE-2019-8673 [ 37 ] CVE-2019-8673 https://nvd.nist.gov/vuln/detail/CVE-2019-8673 [ 38 ] CVE-2019-8676 https://nvd.nist.gov/vuln/detail/CVE-2019-8676 [ 39 ] CVE-2019-8676 https://nvd.nist.gov/vuln/detail/CVE-2019-8676 [ 40 ] CVE-2019-8677 https://nvd.nist.gov/vuln/detail/CVE-2019-8677 [ 41 ] CVE-2019-8677 https://nvd.nist.gov/vuln/detail/CVE-2019-8677 [ 42 ] CVE-2019-8678 https://nvd.nist.gov/vuln/detail/CVE-2019-8678 [ 43 ] CVE-2019-8678 https://nvd.nist.gov/vuln/detail/CVE-2019-8678 [ 44 ] CVE-2019-8679 https://nvd.nist.gov/vuln/detail/CVE-2019-8679 [ 45 ] CVE-2019-8679 https://nvd.nist.gov/vuln/detail/CVE-2019-8679 [ 46 ] CVE-2019-8680 https://nvd.nist.gov/vuln/detail/CVE-2019-8680 [ 47 ] CVE-2019-8680 https://nvd.nist.gov/vuln/detail/CVE-2019-8680 [ 48 ] CVE-2019-8681 https://nvd.nist.gov/vuln/detail/CVE-2019-8681 [ 49 ] CVE-2019-8681 https://nvd.nist.gov/vuln/detail/CVE-2019-8681 [ 50 ] CVE-2019-8683 https://nvd.nist.gov/vuln/detail/CVE-2019-8683 [ 51 ] CVE-2019-8683 https://nvd.nist.gov/vuln/detail/CVE-2019-8683 [ 52 ] CVE-2019-8684 https://nvd.nist.gov/vuln/detail/CVE-2019-8684 [ 53 ] CVE-2019-8684 https://nvd.nist.gov/vuln/detail/CVE-2019-8684 [ 54 ] CVE-2019-8686 https://nvd.nist.gov/vuln/detail/CVE-2019-8686 [ 55 ] CVE-2019-8686 https://nvd.nist.gov/vuln/detail/CVE-2019-8686 [ 56 ] CVE-2019-8687 https://nvd.nist.gov/vuln/detail/CVE-2019-8687 [ 57 ] CVE-2019-8687 https://nvd.nist.gov/vuln/detail/CVE-2019-8687 [ 58 ] CVE-2019-8688 https://nvd.nist.gov/vuln/detail/CVE-2019-8688 [ 59 ] CVE-2019-8688 https://nvd.nist.gov/vuln/detail/CVE-2019-8688 [ 60 ] CVE-2019-8689 https://nvd.nist.gov/vuln/detail/CVE-2019-8689 [ 61 ] CVE-2019-8689 https://nvd.nist.gov/vuln/detail/CVE-2019-8689 [ 62 ] CVE-2019-8690 https://nvd.nist.gov/vuln/detail/CVE-2019-8690 [ 63 ] CVE-2019-8690 https://nvd.nist.gov/vuln/detail/CVE-2019-8690 [ 64 ] WSA-2019-0002 https://webkitgtk.org/security/WSA-2019-0002.html [ 65 ] WSA-2019-0004 https://webkitgtk.org/security/WSA-2019-0004.html
Availability
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/201909-05
Concerns?
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License
Copyright 2019 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 . CVE-2019-8542: an anonymous researcher
iTunes Available for: Windows 7 and later Impact: Running the iTunes installer in an untrusted directory may result in arbitrary code execution Description: A race condition existed during the installation of iTunes for Windows. CVE-2019-8551: Ryan Pickren (ryanpickren.com)
Windows Installer Available for: Windows 7 and later Impact: Running the iCloud installer in an untrusted directory may result in arbitrary code execution Description: A race condition existed during the installation of iCloud for Windows.
Installation note:
Safari 12.1 may be obtained from the Mac App Store. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
APPLE-SA-2019-3-25-3 tvOS 12.2
tvOS 12.2 is now available and addresses the following:
CFString Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing a maliciously crafted string may lead to a denial of service Description: A validation issue was addressed with improved logic. CVE-2019-8516: SWIPS Team of Frifee Inc.
configd Available for: Apple TV 4K and Apple TV (4th generation) Impact: A malicious application may be able to elevate privileges Description: A memory initialization issue was addressed with improved memory handling. CVE-2019-8552: Mohamed Ghannam (@_simo36)
CoreCrypto Available for: Apple TV 4K and Apple TV (4th generation) Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2019-8542: an anonymous researcher
file Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing a maliciously crafted file might disclose user information Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2019-6237: an anonymous researcher
Foundation Available for: Apple TV 4K and Apple TV (4th generation) Impact: An application may be able to gain elevated privileges Description: A memory corruption issue was addressed with improved input validation. CVE-2019-7286: an anonymous researcher, Clement Lecigne of Google Threat Analysis Group, Ian Beer of Google Project Zero, and Samuel Groß of Google Project Zero
GeoServices Available for: Apple TV 4K and Apple TV (4th generation) Impact: Clicking a malicious SMS link may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2019-8553: an anonymous researcher
iAP Available for: Apple TV 4K and Apple TV (4th generation) Impact: A malicious application may be able to elevate privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2019-8542: an anonymous researcher
IOHIDFamily Available for: Apple TV 4K and Apple TV (4th generation) Impact: A local user may be able to cause unexpected system termination or read kernel memory Description: A memory corruption issue was addressed with improved state management. CVE-2019-8545: Adam Donenfeld (@doadam) of the Zimperium zLabs Team
Kernel Available for: Apple TV 4K and Apple TV (4th generation) Impact: A remote attacker may be able to cause unexpected system termination or corrupt kernel memory Description: A buffer overflow was addressed with improved size validation. CVE-2019-8527: Ned Williamson of Google and derrek (@derrekr6)
Kernel Available for: Apple TV 4K and Apple TV (4th generation) Impact: A malicious application may be able to determine kernel memory layout Description: A memory initialization issue was addressed with improved memory handling. CVE-2019-8540: Weibo Wang (@ma1fan) of Qihoo 360 Nirvan Team
Kernel Available for: Apple TV 4K and Apple TV (4th generation) Impact: An application may be able to gain elevated privileges Description: A logic issue was addressed with improved state management. CVE-2019-8514: Samuel Groß of Google Project Zero
Kernel Available for: Apple TV 4K and Apple TV (4th generation) Impact: A local user may be able to read kernel memory Description: A memory corruption issue was addressed with improved memory handling. CVE-2019-7293: Ned Williamson of Google
Kernel Available for: Apple TV 4K and Apple TV (4th generation) Impact: A malicious application may be able to determine kernel memory layout Description: An out-of-bounds read issue existed that led to the disclosure of kernel memory. CVE-2019-6207: Weibo Wang of Qihoo 360 Nirvan Team (@ma1fan) CVE-2019-8510: Stefan Esser of Antid0te UG
Power Management Available for: Apple TV 4K and Apple TV (4th generation) Impact: A malicious application may be able to execute arbitrary code with system privileges Description: Multiple input validation issues existed in MIG generated code. CVE-2019-8549: Mohamed Ghannam (@_simo36) of SSD Secure Disclosure (ssd-disclosure.com)
Siri Available for: Apple TV 4K and Apple TV (4th generation) Impact: A malicious application may be able to initiate a Dictation request without user authorization Description: An API issue existed in the handling of dictation requests. CVE-2019-8502: Luke Deshotels of North Carolina State University, Jordan Beichler of North Carolina State University, William Enck of North Carolina State University, Costin Carabaș of University POLITEHNICA of Bucharest, and Răzvan Deaconescu of University POLITEHNICA of Bucharest
TrueTypeScaler Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing a maliciously crafted font may result in the disclosure of process memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2019-8517: riusksk of VulWar Corp working with Trend Micro Zero Day Initiative
WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved validation. CVE-2019-8535: Zhiyang Zeng (@Wester) of Tencent Blade Team
WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: Multiple memory corruption issues were addressed with improved memory handling. Geshev working with Trend Micro Zero Day Initiative CVE-2019-8558: Samuel Groß of Google Project Zero CVE-2019-8559: Apple CVE-2019-8563: Apple
WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: A sandboxed process may be able to circumvent sandbox restrictions Description: A memory corruption issue was addressed with improved validation. CVE-2019-8562: Wen Xu of SSLab at Georgia Tech and Hanqing Zhao of Chaitin Security Research Lab
WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved memory handling. CVE-2019-8515: James Lee (@Windowsrcer)
WebKit Available for: Apple TV 4K and Apple TV (4th 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-2019-8506: Samuel Groß of Google Project Zero
WebKit Available for: Apple TV 4K and Apple TV (4th generation) Impact: A malicious website may be able to execute scripts in the context of another website Description: A logic issue was addressed with improved validation. CVE-2019-7292: Zhunki and Zhiyi Zhang of 360 ESG Codesafe Team
XPC Available for: Apple TV 4K and Apple TV (4th generation) Impact: A malicious application may be able to overwrite arbitrary files Description: This issue was addressed with improved checks. CVE-2019-8530: CodeColorist of Ant-Financial LightYear Labs
Additional recognition
Kernel We would like to acknowledge Brandon Azad of Google Project Zero for their assistance.
Safari We would like to acknowledge Nikhil Mittal (@c0d3G33k) of Payatu Labs (payatu.com) for their assistance.
WebKit We would like to acknowledge Andrey Kovalev of Yandex Security Team for their assistance.
Installation note:
Apple TV will periodically check for software updates. Alternatively, you may manually check for software updates by selecting "Settings -> System -> Software Update -> Update Software."
To check the current version of software, select "Settings -> 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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Date reported : April 10, 2019 Advisory ID : WSA-2019-0002 WebKitGTK Advisory URL : https://webkitgtk.org/security/WSA-2019-0002.html WPE WebKit Advisory URL : https://wpewebkit.org/security/WSA-2019-0002.html CVE identifiers : CVE-2019-6201, CVE-2019-6251, CVE-2019-7285, CVE-2019-7292, CVE-2019-8503, CVE-2019-8506, CVE-2019-8515, CVE-2019-8518, CVE-2019-8523, CVE-2019-8524, CVE-2019-8535, CVE-2019-8536, CVE-2019-8544, CVE-2019-8551, CVE-2019-8558, CVE-2019-8559, CVE-2019-8563, CVE-2019-11070.
Several vulnerabilities were discovered in WebKitGTK and WPE WebKit.
CVE-2019-6201 Versions affected: WebKitGTK before 2.22.6 and WPE WebKit before 2.22.4. Credit to dwfault working with ADLab of Venustech.
CVE-2019-6251 Versions affected: WebKitGTK and WPE WebKit before 2.24.1. Credit to Dhiraj.
CVE-2019-7285 Versions affected: WebKitGTK before 2.22.6 and WPE WebKit before 2.22.4. Credit to dwfault working at ADLab of Venustech.
CVE-2019-7292 Versions affected: WebKitGTK before 2.22.6 and WPE WebKit before 2.22.4. Credit to Zhunki and Zhiyi Zhang of 360 ESG Codesafe Team.
CVE-2019-8503 Versions affected: WebKitGTK before 2.22.6 and WPE WebKit before 2.22.4. Credit to Linus S\xe4rud of Detectify.
CVE-2019-8506 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to Samuel Gro\xdf of Google Project Zero.
CVE-2019-8515 Versions affected: WebKitGTK before 2.22.6 and WPE WebKit before 2.22.4. Credit to James Lee, @Windowsrcer. A cross-origin issue existed with the fetch API.
CVE-2019-8518 Versions affected: WebKitGTK before 2.22.7 and WPE WebKit before 2.22.5. Credit to Samuel Gro\xdf of Google Project Zero.
CVE-2019-8523 Versions affected: WebKitGTK before 2.22.7 and WPE WebKit before 2.22.5. Credit to Apple.
CVE-2019-8524 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to G. Geshev working with Trend Micro Zero Day Initiative.
CVE-2019-8535 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to Zhiyang Zeng, @Wester, of Tencent Blade Team.
CVE-2019-8536 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to Apple.
CVE-2019-8544 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to an anonymous researcher.
CVE-2019-8551 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to Ryan Pickren, ryanpickren.com.
CVE-2019-8558 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to Samuel Gro\xdf of Google Project Zero.
CVE-2019-8559 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to Apple.
CVE-2019-8563 Versions affected: WebKitGTK and WPE WebKit before 2.24.0. Credit to Apple.
CVE-2019-11070 Versions affected: WebKitGTK and WPE WebKit before 2.24.1. Credit to Igalia.
We recommend updating to the latest stable versions of WebKitGTK and WPE WebKit. It is the best way to ensure that you are running safe versions of WebKit. Please check our websites for information about the latest stable releases.
Further information about WebKitGTK and WPE WebKit security advisories can be found at: https://webkitgtk.org/security.html or https://wpewebkit.org/security/.
The WebKitGTK and WPE WebKit team, April 10, 2019
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"data": "A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution. apple\u0027s iCloud Products from multiple vendors, such as the following, contain out-of-bounds write vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. 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 security vulnerability exists in the WebKit component of several Apple products. The following products and versions are affected: Apple iOS prior to 12.2; tvOS prior to 12.2; Safari prior to 12.1; Windows-based iTunes prior to 12.9.4; watchOS prior to 5.2; Windows-based iCloud prior to 7.11. WebKitGTK and WPE WebKit prior to version 2.24.1 failed to properly apply configured HTTP proxy settings when downloading livestream video (HLS, DASH, or Smooth Streaming), an error resulting in deanonymization. This issue was corrected by changing the way livestreams are downloaded. (CVE-2019-6237)\nWebKitGTK and WPE WebKit prior to version 2.24.1 are vulnerable to address bar spoofing upon certain JavaScript redirections. An attacker could cause malicious web content to be displayed as if for a trusted URI. This is similar to the CVE-2018-8383 issue in Microsoft Edge. (CVE-2019-8601)\nAn out-of-bounds read was addressed with improved input validation. (CVE-2019-8644)\nA logic issue existed in the handling of synchronous page loads. (CVE-2019-8689)\nA logic issue existed in the handling of document loads. (CVE-2019-8719)\nThis fixes a remote code execution in webkitgtk4. No further details are available in NIST. This issue is fixed in watchOS 6.1. This issue is fixed in watchOS 6.1. This issue is fixed in watchOS 6.1. (CVE-2019-8766)\n\"Clear History and Website Data\" did not clear the history. This issue is fixed in macOS Catalina 10.15. A user may be unable to delete browsing history items. (CVE-2019-8768)\nAn issue existed in the drawing of web page elements. Visiting a maliciously crafted website may reveal browsing history. (CVE-2019-8846)\nWebKitGTK up to and including 2.26.4 and WPE WebKit up to and including 2.26.4 (which are the versions right prior to 2.28.0) contains a memory corruption issue (use-after-free) that may lead to arbitrary code execution. (CVE-2020-10018)\nA use-after-free flaw exists in WebKitGTK. This flaw allows remote malicious users to execute arbitrary code or cause a denial of service. A malicious website may be able to cause a denial of service. A DOM object context may not have had a unique security origin. A file URL may be incorrectly processed. (CVE-2020-3885)\nA race condition was addressed with additional validation. An application may be able to read restricted memory. (CVE-2020-3902). ==========================================================================\nUbuntu Security Notice USN-3948-1\nApril 16, 2019\n\nwebkit2gtk vulnerabilities\n==========================================================================\n\nA security issue affects these releases of Ubuntu and its derivatives:\n\n- Ubuntu 18.10\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. If a user were tricked into viewing a malicious\nwebsite, a remote attacker could exploit a variety of issues related to web\nbrowser security, including cross-site scripting attacks, denial of service\nattacks, and arbitrary code execution. \n\nUpdate instructions:\n\nThe problem can be corrected by updating your system to the following\npackage versions:\n\nUbuntu 18.10:\n libjavascriptcoregtk-4.0-18 2.24.1-0ubuntu0.18.10.2\n libwebkit2gtk-4.0-37 2.24.1-0ubuntu0.18.10.2\n\nUbuntu 18.04 LTS:\n libjavascriptcoregtk-4.0-18 2.24.1-0ubuntu0.18.04.1\n libwebkit2gtk-4.0-37 2.24.1-0ubuntu0.18.04.1\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-3948-1\n CVE-2019-11070, CVE-2019-6251, CVE-2019-8375, CVE-2019-8506,\n CVE-2019-8518, CVE-2019-8523, CVE-2019-8524, CVE-2019-8535,\n CVE-2019-8536, CVE-2019-8544, CVE-2019-8551, CVE-2019-8558,\n CVE-2019-8559, CVE-2019-8563\n\nPackage Information:\n https://launchpad.net/ubuntu/+source/webkit2gtk/2.24.1-0ubuntu0.18.10.2\n https://launchpad.net/ubuntu/+source/webkit2gtk/2.24.1-0ubuntu0.18.04.1\n. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\nGentoo Linux Security Advisory GLSA 201909-05\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n https://security.gentoo.org/\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\n Severity: Normal\n Title: WebkitGTK+: Multiple vulnerabilities\n Date: September 06, 2019\n Bugs: #683234, #686216, #693122\n ID: 201909-05\n\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\nSynopsis\n========\n\nMultiple vulnerabilities have been found in WebkitGTK+, the worst of\nwhich could result in the arbitrary execution of code. \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 2.24.4 \u003e= 2.24.4\n\nDescription\n===========\n\nMultiple vulnerabilities have been discovered in WebkitGTK+. Please\nreview the CVE identifiers referenced below for details. \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-2.24.4\"\n\nReferences\n==========\n\n[ 1 ] CVE-2019-11070\n https://nvd.nist.gov/vuln/detail/CVE-2019-11070\n[ 2 ] CVE-2019-6201\n https://nvd.nist.gov/vuln/detail/CVE-2019-6201\n[ 3 ] CVE-2019-6251\n https://nvd.nist.gov/vuln/detail/CVE-2019-6251\n[ 4 ] CVE-2019-7285\n https://nvd.nist.gov/vuln/detail/CVE-2019-7285\n[ 5 ] CVE-2019-7292\n https://nvd.nist.gov/vuln/detail/CVE-2019-7292\n[ 6 ] CVE-2019-8503\n https://nvd.nist.gov/vuln/detail/CVE-2019-8503\n[ 7 ] CVE-2019-8506\n https://nvd.nist.gov/vuln/detail/CVE-2019-8506\n[ 8 ] CVE-2019-8515\n https://nvd.nist.gov/vuln/detail/CVE-2019-8515\n[ 9 ] CVE-2019-8518\n https://nvd.nist.gov/vuln/detail/CVE-2019-8518\n[ 10 ] CVE-2019-8523\n https://nvd.nist.gov/vuln/detail/CVE-2019-8523\n[ 11 ] CVE-2019-8524\n https://nvd.nist.gov/vuln/detail/CVE-2019-8524\n[ 12 ] CVE-2019-8535\n https://nvd.nist.gov/vuln/detail/CVE-2019-8535\n[ 13 ] CVE-2019-8536\n https://nvd.nist.gov/vuln/detail/CVE-2019-8536\n[ 14 ] CVE-2019-8544\n https://nvd.nist.gov/vuln/detail/CVE-2019-8544\n[ 15 ] CVE-2019-8551\n https://nvd.nist.gov/vuln/detail/CVE-2019-8551\n[ 16 ] CVE-2019-8558\n https://nvd.nist.gov/vuln/detail/CVE-2019-8558\n[ 17 ] CVE-2019-8559\n https://nvd.nist.gov/vuln/detail/CVE-2019-8559\n[ 18 ] CVE-2019-8563\n https://nvd.nist.gov/vuln/detail/CVE-2019-8563\n[ 19 ] CVE-2019-8595\n https://nvd.nist.gov/vuln/detail/CVE-2019-8595\n[ 20 ] CVE-2019-8607\n https://nvd.nist.gov/vuln/detail/CVE-2019-8607\n[ 21 ] CVE-2019-8615\n https://nvd.nist.gov/vuln/detail/CVE-2019-8615\n[ 22 ] CVE-2019-8644\n https://nvd.nist.gov/vuln/detail/CVE-2019-8644\n[ 23 ] CVE-2019-8644\n https://nvd.nist.gov/vuln/detail/CVE-2019-8644\n[ 24 ] CVE-2019-8649\n https://nvd.nist.gov/vuln/detail/CVE-2019-8649\n[ 25 ] CVE-2019-8649\n https://nvd.nist.gov/vuln/detail/CVE-2019-8649\n[ 26 ] CVE-2019-8658\n https://nvd.nist.gov/vuln/detail/CVE-2019-8658\n[ 27 ] CVE-2019-8658\n https://nvd.nist.gov/vuln/detail/CVE-2019-8658\n[ 28 ] CVE-2019-8666\n https://nvd.nist.gov/vuln/detail/CVE-2019-8666\n[ 29 ] CVE-2019-8666\n https://nvd.nist.gov/vuln/detail/CVE-2019-8666\n[ 30 ] CVE-2019-8669\n https://nvd.nist.gov/vuln/detail/CVE-2019-8669\n[ 31 ] CVE-2019-8669\n https://nvd.nist.gov/vuln/detail/CVE-2019-8669\n[ 32 ] CVE-2019-8671\n https://nvd.nist.gov/vuln/detail/CVE-2019-8671\n[ 33 ] CVE-2019-8671\n https://nvd.nist.gov/vuln/detail/CVE-2019-8671\n[ 34 ] CVE-2019-8672\n https://nvd.nist.gov/vuln/detail/CVE-2019-8672\n[ 35 ] CVE-2019-8672\n https://nvd.nist.gov/vuln/detail/CVE-2019-8672\n[ 36 ] CVE-2019-8673\n https://nvd.nist.gov/vuln/detail/CVE-2019-8673\n[ 37 ] CVE-2019-8673\n https://nvd.nist.gov/vuln/detail/CVE-2019-8673\n[ 38 ] CVE-2019-8676\n https://nvd.nist.gov/vuln/detail/CVE-2019-8676\n[ 39 ] CVE-2019-8676\n https://nvd.nist.gov/vuln/detail/CVE-2019-8676\n[ 40 ] CVE-2019-8677\n https://nvd.nist.gov/vuln/detail/CVE-2019-8677\n[ 41 ] CVE-2019-8677\n https://nvd.nist.gov/vuln/detail/CVE-2019-8677\n[ 42 ] CVE-2019-8678\n https://nvd.nist.gov/vuln/detail/CVE-2019-8678\n[ 43 ] CVE-2019-8678\n https://nvd.nist.gov/vuln/detail/CVE-2019-8678\n[ 44 ] CVE-2019-8679\n https://nvd.nist.gov/vuln/detail/CVE-2019-8679\n[ 45 ] CVE-2019-8679\n https://nvd.nist.gov/vuln/detail/CVE-2019-8679\n[ 46 ] CVE-2019-8680\n https://nvd.nist.gov/vuln/detail/CVE-2019-8680\n[ 47 ] CVE-2019-8680\n https://nvd.nist.gov/vuln/detail/CVE-2019-8680\n[ 48 ] CVE-2019-8681\n https://nvd.nist.gov/vuln/detail/CVE-2019-8681\n[ 49 ] CVE-2019-8681\n https://nvd.nist.gov/vuln/detail/CVE-2019-8681\n[ 50 ] CVE-2019-8683\n https://nvd.nist.gov/vuln/detail/CVE-2019-8683\n[ 51 ] CVE-2019-8683\n https://nvd.nist.gov/vuln/detail/CVE-2019-8683\n[ 52 ] CVE-2019-8684\n https://nvd.nist.gov/vuln/detail/CVE-2019-8684\n[ 53 ] CVE-2019-8684\n https://nvd.nist.gov/vuln/detail/CVE-2019-8684\n[ 54 ] CVE-2019-8686\n https://nvd.nist.gov/vuln/detail/CVE-2019-8686\n[ 55 ] CVE-2019-8686\n https://nvd.nist.gov/vuln/detail/CVE-2019-8686\n[ 56 ] CVE-2019-8687\n https://nvd.nist.gov/vuln/detail/CVE-2019-8687\n[ 57 ] CVE-2019-8687\n https://nvd.nist.gov/vuln/detail/CVE-2019-8687\n[ 58 ] CVE-2019-8688\n https://nvd.nist.gov/vuln/detail/CVE-2019-8688\n[ 59 ] CVE-2019-8688\n https://nvd.nist.gov/vuln/detail/CVE-2019-8688\n[ 60 ] CVE-2019-8689\n https://nvd.nist.gov/vuln/detail/CVE-2019-8689\n[ 61 ] CVE-2019-8689\n https://nvd.nist.gov/vuln/detail/CVE-2019-8689\n[ 62 ] CVE-2019-8690\n https://nvd.nist.gov/vuln/detail/CVE-2019-8690\n[ 63 ] CVE-2019-8690\n https://nvd.nist.gov/vuln/detail/CVE-2019-8690\n[ 64 ] WSA-2019-0002\n https://webkitgtk.org/security/WSA-2019-0002.html\n[ 65 ] WSA-2019-0004\n https://webkitgtk.org/security/WSA-2019-0004.html\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/201909-05\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. Any security concerns should be addressed to\nsecurity@gentoo.org or alternatively, you may file a bug at\nhttps://bugs.gentoo.org. \n\nLicense\n=======\n\nCopyright 2019 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. \nCVE-2019-8542: an anonymous researcher\n\niTunes\nAvailable for: Windows 7 and later\nImpact: Running the iTunes installer in an untrusted directory may\nresult in arbitrary code execution\nDescription: A race condition existed during the installation of\niTunes for Windows. \nCVE-2019-8551: Ryan Pickren (ryanpickren.com)\n\nWindows Installer\nAvailable for: Windows 7 and later\nImpact: Running the iCloud installer in an untrusted directory may\nresult in arbitrary code execution\nDescription: A race condition existed during the installation of\niCloud for Windows. \n\nInstallation note:\n\nSafari 12.1 may be obtained from the Mac App Store. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nAPPLE-SA-2019-3-25-3 tvOS 12.2\n\ntvOS 12.2 is now available and addresses the following:\n\nCFString\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: Processing a maliciously crafted string may lead to a denial\nof service\nDescription: A validation issue was addressed with improved logic. \nCVE-2019-8516: SWIPS Team of Frifee Inc. \n\nconfigd\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: A malicious application may be able to elevate privileges\nDescription: A memory initialization issue was addressed with\nimproved memory handling. \nCVE-2019-8552: Mohamed Ghannam (@_simo36)\n\nCoreCrypto\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: A malicious application may be able to elevate privileges\nDescription: A buffer overflow was addressed with improved bounds\nchecking. \nCVE-2019-8542: an anonymous researcher\n\nfile\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: Processing a maliciously crafted file might disclose user\ninformation\nDescription: An out-of-bounds read was addressed with improved bounds\nchecking. \nCVE-2019-6237: an anonymous researcher\n\nFoundation\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: An application may be able to gain elevated privileges\nDescription: A memory corruption issue was addressed with improved\ninput validation. \nCVE-2019-7286: an anonymous researcher, Clement Lecigne of Google\nThreat Analysis Group, Ian Beer of Google Project Zero, and Samuel\nGro\u00df of Google Project Zero\n\nGeoServices\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: Clicking a malicious SMS link may lead to arbitrary code\nexecution\nDescription: A memory corruption issue was addressed with improved\nvalidation. \nCVE-2019-8553: an anonymous researcher\n\niAP\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: A malicious application may be able to elevate privileges\nDescription: A buffer overflow was addressed with improved bounds\nchecking. \nCVE-2019-8542: an anonymous researcher\n\nIOHIDFamily\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: A local user may be able to cause unexpected system\ntermination or read kernel memory\nDescription: A memory corruption issue was addressed with improved\nstate management. \nCVE-2019-8545: Adam Donenfeld (@doadam) of the Zimperium zLabs Team\n\nKernel\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: A remote attacker may be able to cause unexpected system\ntermination or corrupt kernel memory\nDescription: A buffer overflow was addressed with improved size\nvalidation. \nCVE-2019-8527: Ned Williamson of Google and derrek (@derrekr6)\n\nKernel\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: A malicious application may be able to determine kernel\nmemory layout\nDescription: A memory initialization issue was addressed with\nimproved memory handling. \nCVE-2019-8540: Weibo Wang (@ma1fan) of Qihoo 360 Nirvan Team\n\nKernel\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: An application may be able to gain elevated privileges\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2019-8514: Samuel Gro\u00df of Google Project Zero\n\nKernel\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: A local user may be able to read kernel memory\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2019-7293: Ned Williamson of Google\n\nKernel\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: A malicious application may be able to determine kernel\nmemory layout\nDescription: An out-of-bounds read issue existed that led to the\ndisclosure of kernel memory. \nCVE-2019-6207: Weibo Wang of Qihoo 360 Nirvan Team (@ma1fan)\nCVE-2019-8510: Stefan Esser of Antid0te UG\n\nPower Management\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: A malicious application may be able to execute arbitrary code\nwith system privileges\nDescription: Multiple input validation issues existed in MIG\ngenerated code. \nCVE-2019-8549: Mohamed Ghannam (@_simo36) of SSD Secure Disclosure\n(ssd-disclosure.com)\n\nSiri\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: A malicious application may be able to initiate a Dictation\nrequest without user authorization\nDescription: An API issue existed in the handling of dictation\nrequests. \nCVE-2019-8502: Luke Deshotels of North Carolina State University,\nJordan Beichler of North Carolina State University, William Enck of\nNorth Carolina State University, Costin Caraba\u0219 of University\nPOLITEHNICA of Bucharest, and R\u0103zvan Deaconescu of University\nPOLITEHNICA of Bucharest\n\nTrueTypeScaler\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: Processing a maliciously crafted font may result in the\ndisclosure of process memory\nDescription: An out-of-bounds read was addressed with improved bounds\nchecking. \nCVE-2019-8517: riusksk of VulWar Corp working with Trend Micro Zero\nDay Initiative\n\nWebKit\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: Processing maliciously crafted web content may lead to\nuniversal cross site scripting\nDescription: A logic issue was addressed with improved validation. \nCVE-2019-8535: Zhiyang Zeng (@Wester) of Tencent Blade Team\n\nWebKit\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution\nDescription: Multiple memory corruption issues were addressed with\nimproved memory handling. Geshev working with Trend Micro Zero Day Initiative\nCVE-2019-8558: Samuel Gro\u00df of Google Project Zero\nCVE-2019-8559: Apple\nCVE-2019-8563: Apple\n\nWebKit\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: A sandboxed process may be able to circumvent sandbox\nrestrictions\nDescription: A memory corruption issue was addressed with improved\nvalidation. \nCVE-2019-8562: Wen Xu of SSLab at Georgia Tech and Hanqing Zhao of\nChaitin Security Research Lab\n\nWebKit\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2019-8515: James Lee (@Windowsrcer)\n\nWebKit\nAvailable for: Apple TV 4K and Apple TV (4th 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-2019-8506: Samuel Gro\u00df of Google Project Zero\n\nWebKit\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: A malicious website may be able to execute scripts in the\ncontext of another website\nDescription: A logic issue was addressed with improved validation. \nCVE-2019-7292: Zhunki and Zhiyi Zhang of 360 ESG Codesafe Team\n\nXPC\nAvailable for: Apple TV 4K and Apple TV (4th generation)\nImpact: A malicious application may be able to overwrite arbitrary\nfiles\nDescription: This issue was addressed with improved checks. \nCVE-2019-8530: CodeColorist of Ant-Financial LightYear Labs\n\nAdditional recognition\n\nKernel\nWe would like to acknowledge Brandon Azad of Google Project Zero for\ntheir assistance. \n\nSafari\nWe would like to acknowledge Nikhil Mittal (@c0d3G33k) of Payatu Labs\n(payatu.com) for their assistance. \n\nWebKit\nWe would like to acknowledge Andrey Kovalev of Yandex Security Team\nfor their assistance. \n\nInstallation note:\n\nApple TV will periodically check for software updates. Alternatively,\nyou may manually check for software updates by selecting\n\"Settings -\u003e System -\u003e Software Update -\u003e Update Software.\"\n\nTo check the current version of software, select\n\"Settings -\u003e General -\u003e About.\"\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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\niJBethq6bdDVq8EfYN6vHCjH7bTFtcaCVgXWq5KJYp8=\n=8uDf\n-----END PGP SIGNATURE-----=\n. ------------------------------------------------------------------------\nWebKitGTK and WPE WebKit Security Advisory WSA-2019-0002\n------------------------------------------------------------------------\n\nDate reported : April 10, 2019\nAdvisory ID : WSA-2019-0002\nWebKitGTK Advisory URL : \nhttps://webkitgtk.org/security/WSA-2019-0002.html\nWPE WebKit Advisory URL : \nhttps://wpewebkit.org/security/WSA-2019-0002.html\nCVE identifiers : CVE-2019-6201, CVE-2019-6251, CVE-2019-7285,\n CVE-2019-7292, CVE-2019-8503, CVE-2019-8506,\n CVE-2019-8515, CVE-2019-8518, CVE-2019-8523,\n CVE-2019-8524, CVE-2019-8535, CVE-2019-8536,\n CVE-2019-8544, CVE-2019-8551, CVE-2019-8558,\n CVE-2019-8559, CVE-2019-8563, CVE-2019-11070. \n\nSeveral vulnerabilities were discovered in WebKitGTK and WPE WebKit. \n\nCVE-2019-6201\n Versions affected: WebKitGTK before 2.22.6 and WPE WebKit before\n 2.22.4. \n Credit to dwfault working with ADLab of Venustech. \n\nCVE-2019-6251\n Versions affected: WebKitGTK and WPE WebKit before 2.24.1. \n Credit to Dhiraj. \n\nCVE-2019-7285\n Versions affected: WebKitGTK before 2.22.6 and WPE WebKit before\n 2.22.4. \n Credit to dwfault working at ADLab of Venustech. \n\nCVE-2019-7292\n Versions affected: WebKitGTK before 2.22.6 and WPE WebKit before\n 2.22.4. \n Credit to Zhunki and Zhiyi Zhang of 360 ESG Codesafe Team. \n\nCVE-2019-8503\n Versions affected: WebKitGTK before 2.22.6 and WPE WebKit before\n 2.22.4. \n Credit to Linus S\\xe4rud of Detectify. \n\nCVE-2019-8506\n Versions affected: WebKitGTK and WPE WebKit before 2.24.0. \n Credit to Samuel Gro\\xdf of Google Project Zero. \n\nCVE-2019-8515\n Versions affected: WebKitGTK before 2.22.6 and WPE WebKit before\n 2.22.4. \n Credit to James Lee, @Windowsrcer. A cross-origin issue existed with the fetch API. \n\nCVE-2019-8518\n Versions affected: WebKitGTK before 2.22.7 and WPE WebKit before\n 2.22.5. \n Credit to Samuel Gro\\xdf of Google Project Zero. \n\nCVE-2019-8523\n Versions affected: WebKitGTK before 2.22.7 and WPE WebKit before\n 2.22.5. \n Credit to Apple. \n\nCVE-2019-8524\n Versions affected: WebKitGTK and WPE WebKit before 2.24.0. \n Credit to G. Geshev working with Trend Micro Zero Day Initiative. \n\nCVE-2019-8535\n Versions affected: WebKitGTK and WPE WebKit before 2.24.0. \n Credit to Zhiyang Zeng, @Wester, of Tencent Blade Team. \n\nCVE-2019-8536\n Versions affected: WebKitGTK and WPE WebKit before 2.24.0. \n Credit to Apple. \n\nCVE-2019-8544\n Versions affected: WebKitGTK and WPE WebKit before 2.24.0. \n Credit to an anonymous researcher. \n\nCVE-2019-8551\n Versions affected: WebKitGTK and WPE WebKit before 2.24.0. \n Credit to Ryan Pickren, ryanpickren.com. \n\nCVE-2019-8558\n Versions affected: WebKitGTK and WPE WebKit before 2.24.0. \n Credit to Samuel Gro\\xdf of Google Project Zero. \n\nCVE-2019-8559\n Versions affected: WebKitGTK and WPE WebKit before 2.24.0. \n Credit to Apple. \n\nCVE-2019-8563\n Versions affected: WebKitGTK and WPE WebKit before 2.24.0. \n Credit to Apple. \n\nCVE-2019-11070\n Versions affected: WebKitGTK and WPE WebKit before 2.24.1. \n Credit to Igalia. \n\n\nWe recommend updating to the latest stable versions of WebKitGTK and WPE\nWebKit. It is the best way to ensure that you are running safe versions\nof WebKit. Please check our websites for information about the latest\nstable releases. \n\nFurther information about WebKitGTK and WPE WebKit security advisories\ncan be found at: https://webkitgtk.org/security.html or\nhttps://wpewebkit.org/security/. \n\nThe WebKitGTK and WPE WebKit team,\nApril 10, 2019\n\n\n",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.