VAR-202104-0752

Vulnerability from variot - Updated: 2025-12-22 22:19

A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 14.4.1 and iPadOS 14.4.1, Safari 14.0.3 (v. 14610.4.3.1.7 and 15610.4.3.1.7), watchOS 7.3.2, macOS Big Sur 11.2.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple Safari is a web browser of Apple (Apple), the default browser included with Mac OS X and iOS operating systems. A security issue exists in WebKitGTK prior to 2.32.0 and WPE WebKit prior to 2.32.0.

For the stable distribution (buster), these problems have been fixed in version 2.32.1-1~deb10u1.

We recommend that you upgrade your webkit2gtk packages. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

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Red Hat Security Advisory

Synopsis: Moderate: Migration Toolkit for Containers (MTC) 1.6.3 security and bug fix update Advisory ID: RHSA-2022:0202-01 Product: Red Hat Migration Toolkit Advisory URL: https://access.redhat.com/errata/RHSA-2022:0202 Issue date: 2022-01-20 CVE Names: CVE-2016-4658 CVE-2018-5727 CVE-2018-5785 CVE-2018-20845 CVE-2018-20847 CVE-2018-25009 CVE-2018-25010 CVE-2018-25012 CVE-2018-25013 CVE-2018-25014 CVE-2019-5827 CVE-2019-12973 CVE-2019-13750 CVE-2019-13751 CVE-2019-17594 CVE-2019-17595 CVE-2019-18218 CVE-2019-19603 CVE-2019-20838 CVE-2020-10001 CVE-2020-12762 CVE-2020-13435 CVE-2020-13558 CVE-2020-14145 CVE-2020-14155 CVE-2020-15389 CVE-2020-16135 CVE-2020-17541 CVE-2020-18032 CVE-2020-24370 CVE-2020-24870 CVE-2020-27814 CVE-2020-27823 CVE-2020-27824 CVE-2020-27828 CVE-2020-27842 CVE-2020-27843 CVE-2020-27845 CVE-2020-27918 CVE-2020-29623 CVE-2020-35521 CVE-2020-35522 CVE-2020-35523 CVE-2020-35524 CVE-2020-36241 CVE-2020-36330 CVE-2020-36331 CVE-2020-36332 CVE-2021-1765 CVE-2021-1788 CVE-2021-1789 CVE-2021-1799 CVE-2021-1801 CVE-2021-1844 CVE-2021-1870 CVE-2021-1871 CVE-2021-3200 CVE-2021-3272 CVE-2021-3426 CVE-2021-3445 CVE-2021-3481 CVE-2021-3572 CVE-2021-3575 CVE-2021-3580 CVE-2021-3712 CVE-2021-3733 CVE-2021-3778 CVE-2021-3796 CVE-2021-3800 CVE-2021-3948 CVE-2021-20231 CVE-2021-20232 CVE-2021-20266 CVE-2021-20271 CVE-2021-20321 CVE-2021-21775 CVE-2021-21779 CVE-2021-21806 CVE-2021-22876 CVE-2021-22898 CVE-2021-22925 CVE-2021-22946 CVE-2021-22947 CVE-2021-26926 CVE-2021-26927 CVE-2021-27645 CVE-2021-28153 CVE-2021-28650 CVE-2021-29338 CVE-2021-30663 CVE-2021-30665 CVE-2021-30682 CVE-2021-30689 CVE-2021-30720 CVE-2021-30734 CVE-2021-30744 CVE-2021-30749 CVE-2021-30758 CVE-2021-30795 CVE-2021-30797 CVE-2021-30799 CVE-2021-31535 CVE-2021-33560 CVE-2021-33574 CVE-2021-33928 CVE-2021-33929 CVE-2021-33930 CVE-2021-33938 CVE-2021-35942 CVE-2021-36084 CVE-2021-36085 CVE-2021-36086 CVE-2021-36087 CVE-2021-37750 CVE-2021-41617 CVE-2021-42574 CVE-2021-43527 ==================================================================== 1. Summary:

The Migration Toolkit for Containers (MTC) 1.6.3 is now available.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description:

The Migration Toolkit for Containers (MTC) enables you to migrate Kubernetes resources, persistent volume data, and internal container images between OpenShift Container Platform clusters, using the MTC web console or the Kubernetes API.

Security Fix(es):

mig-controller: incorrect namespaces handling may lead to not authorized usage of Migration Toolkit for Containers (MTC) (CVE-2021-3948)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution:

For details on how to install and use MTC, refer to:

https://docs.openshift.com/container-platform/latest/migration_toolkit_for_containers/installing-mtc.html

Bugs fixed (https://bugzilla.redhat.com/):

2019088 - "MigrationController" CR displays syntax error when unquiescing applications 2021666 - Route name longer than 63 characters causes direct volume migration to fail 2021668 - "MigrationController" CR ignores the "cluster_subdomain" value for direct volume migration routes 2022017 - CVE-2021-3948 mig-controller: incorrect namespaces handling may lead to not authorized usage of Migration Toolkit for Containers (MTC) 2024966 - Manifests not used by Operator Lifecycle Manager must be removed from the MTC 1.6 Operator image 2027196 - "migration-controller" pod goes into "CrashLoopBackoff" state if an invalid registry route is entered on the "Clusters" page of the web console 2027382 - "Copy oc describe/oc logs" window does not close automatically after timeout 2028841 - "rsync-client" container fails during direct volume migration with "Address family not supported by protocol" error 2031793 - "migration-controller" pod goes into "CrashLoopBackOff" state if "MigPlan" CR contains an invalid "includedResources" resource 2039852 - "migration-controller" pod goes into "CrashLoopBackOff" state if "MigPlan" CR contains an invalid "destMigClusterRef" or "srcMigClusterRef"

References:

https://access.redhat.com/security/cve/CVE-2016-4658 https://access.redhat.com/security/cve/CVE-2018-5727 https://access.redhat.com/security/cve/CVE-2018-5785 https://access.redhat.com/security/cve/CVE-2018-20845 https://access.redhat.com/security/cve/CVE-2018-20847 https://access.redhat.com/security/cve/CVE-2018-25009 https://access.redhat.com/security/cve/CVE-2018-25010 https://access.redhat.com/security/cve/CVE-2018-25012 https://access.redhat.com/security/cve/CVE-2018-25013 https://access.redhat.com/security/cve/CVE-2018-25014 https://access.redhat.com/security/cve/CVE-2019-5827 https://access.redhat.com/security/cve/CVE-2019-12973 https://access.redhat.com/security/cve/CVE-2019-13750 https://access.redhat.com/security/cve/CVE-2019-13751 https://access.redhat.com/security/cve/CVE-2019-17594 https://access.redhat.com/security/cve/CVE-2019-17595 https://access.redhat.com/security/cve/CVE-2019-18218 https://access.redhat.com/security/cve/CVE-2019-19603 https://access.redhat.com/security/cve/CVE-2019-20838 https://access.redhat.com/security/cve/CVE-2020-10001 https://access.redhat.com/security/cve/CVE-2020-12762 https://access.redhat.com/security/cve/CVE-2020-13435 https://access.redhat.com/security/cve/CVE-2020-13558 https://access.redhat.com/security/cve/CVE-2020-14145 https://access.redhat.com/security/cve/CVE-2020-14155 https://access.redhat.com/security/cve/CVE-2020-15389 https://access.redhat.com/security/cve/CVE-2020-16135 https://access.redhat.com/security/cve/CVE-2020-17541 https://access.redhat.com/security/cve/CVE-2020-18032 https://access.redhat.com/security/cve/CVE-2020-24370 https://access.redhat.com/security/cve/CVE-2020-24870 https://access.redhat.com/security/cve/CVE-2020-27814 https://access.redhat.com/security/cve/CVE-2020-27823 https://access.redhat.com/security/cve/CVE-2020-27824 https://access.redhat.com/security/cve/CVE-2020-27828 https://access.redhat.com/security/cve/CVE-2020-27842 https://access.redhat.com/security/cve/CVE-2020-27843 https://access.redhat.com/security/cve/CVE-2020-27845 https://access.redhat.com/security/cve/CVE-2020-27918 https://access.redhat.com/security/cve/CVE-2020-29623 https://access.redhat.com/security/cve/CVE-2020-35521 https://access.redhat.com/security/cve/CVE-2020-35522 https://access.redhat.com/security/cve/CVE-2020-35523 https://access.redhat.com/security/cve/CVE-2020-35524 https://access.redhat.com/security/cve/CVE-2020-36241 https://access.redhat.com/security/cve/CVE-2020-36330 https://access.redhat.com/security/cve/CVE-2020-36331 https://access.redhat.com/security/cve/CVE-2020-36332 https://access.redhat.com/security/cve/CVE-2021-1765 https://access.redhat.com/security/cve/CVE-2021-1788 https://access.redhat.com/security/cve/CVE-2021-1789 https://access.redhat.com/security/cve/CVE-2021-1799 https://access.redhat.com/security/cve/CVE-2021-1801 https://access.redhat.com/security/cve/CVE-2021-1844 https://access.redhat.com/security/cve/CVE-2021-1870 https://access.redhat.com/security/cve/CVE-2021-1871 https://access.redhat.com/security/cve/CVE-2021-3200 https://access.redhat.com/security/cve/CVE-2021-3272 https://access.redhat.com/security/cve/CVE-2021-3426 https://access.redhat.com/security/cve/CVE-2021-3445 https://access.redhat.com/security/cve/CVE-2021-3481 https://access.redhat.com/security/cve/CVE-2021-3572 https://access.redhat.com/security/cve/CVE-2021-3575 https://access.redhat.com/security/cve/CVE-2021-3580 https://access.redhat.com/security/cve/CVE-2021-3712 https://access.redhat.com/security/cve/CVE-2021-3733 https://access.redhat.com/security/cve/CVE-2021-3778 https://access.redhat.com/security/cve/CVE-2021-3796 https://access.redhat.com/security/cve/CVE-2021-3800 https://access.redhat.com/security/cve/CVE-2021-3948 https://access.redhat.com/security/cve/CVE-2021-20231 https://access.redhat.com/security/cve/CVE-2021-20232 https://access.redhat.com/security/cve/CVE-2021-20266 https://access.redhat.com/security/cve/CVE-2021-20271 https://access.redhat.com/security/cve/CVE-2021-20321 https://access.redhat.com/security/cve/CVE-2021-21775 https://access.redhat.com/security/cve/CVE-2021-21779 https://access.redhat.com/security/cve/CVE-2021-21806 https://access.redhat.com/security/cve/CVE-2021-22876 https://access.redhat.com/security/cve/CVE-2021-22898 https://access.redhat.com/security/cve/CVE-2021-22925 https://access.redhat.com/security/cve/CVE-2021-22946 https://access.redhat.com/security/cve/CVE-2021-22947 https://access.redhat.com/security/cve/CVE-2021-26926 https://access.redhat.com/security/cve/CVE-2021-26927 https://access.redhat.com/security/cve/CVE-2021-27645 https://access.redhat.com/security/cve/CVE-2021-28153 https://access.redhat.com/security/cve/CVE-2021-28650 https://access.redhat.com/security/cve/CVE-2021-29338 https://access.redhat.com/security/cve/CVE-2021-30663 https://access.redhat.com/security/cve/CVE-2021-30665 https://access.redhat.com/security/cve/CVE-2021-30682 https://access.redhat.com/security/cve/CVE-2021-30689 https://access.redhat.com/security/cve/CVE-2021-30720 https://access.redhat.com/security/cve/CVE-2021-30734 https://access.redhat.com/security/cve/CVE-2021-30744 https://access.redhat.com/security/cve/CVE-2021-30749 https://access.redhat.com/security/cve/CVE-2021-30758 https://access.redhat.com/security/cve/CVE-2021-30795 https://access.redhat.com/security/cve/CVE-2021-30797 https://access.redhat.com/security/cve/CVE-2021-30799 https://access.redhat.com/security/cve/CVE-2021-31535 https://access.redhat.com/security/cve/CVE-2021-33560 https://access.redhat.com/security/cve/CVE-2021-33574 https://access.redhat.com/security/cve/CVE-2021-33928 https://access.redhat.com/security/cve/CVE-2021-33929 https://access.redhat.com/security/cve/CVE-2021-33930 https://access.redhat.com/security/cve/CVE-2021-33938 https://access.redhat.com/security/cve/CVE-2021-35942 https://access.redhat.com/security/cve/CVE-2021-36084 https://access.redhat.com/security/cve/CVE-2021-36085 https://access.redhat.com/security/cve/CVE-2021-36086 https://access.redhat.com/security/cve/CVE-2021-36087 https://access.redhat.com/security/cve/CVE-2021-37750 https://access.redhat.com/security/cve/CVE-2021-41617 https://access.redhat.com/security/cve/CVE-2021-42574 https://access.redhat.com/security/cve/CVE-2021-43527 https://access.redhat.com/security/updates/classification/#moderate

Contact:

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

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-- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce .

Safari 14.0.3 may be obtained from the Mac App Store. 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.

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 14.4.1 and iPadOS 14.4.1". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

APPLE-SA-2021-04-26-6 tvOS 14.5

tvOS 14.5 addresses the following issues. Information about the security content is also available at https://support.apple.com/HT212323.

AppleMobileFileIntegrity Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to bypass Privacy preferences Description: An issue in code signature validation was addressed with improved checks. CVE-2021-1849: Siguza

Assets Available for: Apple TV 4K and Apple TV HD Impact: A local user may be able to create or modify privileged files Description: A logic issue was addressed with improved restrictions. CVE-2021-1836: an anonymous researcher

Audio Available for: Apple TV 4K and Apple TV HD Impact: An application may be able to read restricted memory Description: A memory corruption issue was addressed with improved validation. CVE-2021-1808: JunDong Xie of Ant Security Light-Year Lab

CFNetwork Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may disclose sensitive user information Description: A memory initialization issue was addressed with improved memory handling. CVE-2021-1857: an anonymous researcher

CoreAudio Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted audio file may disclose restricted memory Description: An out-of-bounds read was addressed with improved input validation. CVE-2021-1846: JunDong Xie of Ant Security Light-Year Lab

CoreAudio Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to read restricted memory Description: A memory corruption issue was addressed with improved validation. CVE-2021-1809: JunDong Xie of Ant Security Light-Year Lab

CoreText Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted font may result in the disclosure of process memory Description: A logic issue was addressed with improved state management. CVE-2021-1811: Xingwei Lin of Ant Security Light-Year Lab

FontParser Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved input validation. CVE-2021-1881: an anonymous researcher, Xingwei Lin of Ant Security Light-Year Lab, Mickey Jin of Trend Micro, and Hou JingYi (@hjy79425575) of Qihoo 360

Foundation Available for: Apple TV 4K and Apple TV HD Impact: An application may be able to gain elevated privileges Description: A memory corruption issue was addressed with improved validation. CVE-2021-1882: Gabe Kirkpatrick (@gabe_k)

Foundation Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to gain root privileges Description: A validation issue was addressed with improved logic. CVE-2021-1813: Cees Elzinga

Heimdal Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted server messages may lead to heap corruption Description: This issue was addressed with improved checks. CVE-2021-1883: Gabe Kirkpatrick (@gabe_k)

Heimdal Available for: Apple TV 4K and Apple TV HD Impact: A remote attacker may be able to cause a denial of service Description: A race condition was addressed with improved locking. CVE-2021-1884: Gabe Kirkpatrick (@gabe_k)

ImageIO Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-1885: CFF of Topsec Alpha Team

ImageIO Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: This issue was addressed with improved checks. CVE-2021-30653: Ye Zhang of Baidu Security CVE-2021-1843: Ye Zhang of Baidu Security

ImageIO Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted image may lead to arbitrary code execution Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2021-1858: Mickey Jin of Trend Micro

iTunes Store Available for: Apple TV 4K and Apple TV HD Impact: An attacker with JavaScript execution may be able to execute arbitrary code Description: A use after free issue was addressed with improved memory management. CVE-2021-1864: CodeColorist of Ant-Financial LightYear Labs

Kernel Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to disclose kernel memory Description: A memory initialization issue was addressed with improved memory handling. CVE-2021-1860: @0xalsr

Kernel Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to execute arbitrary code with kernel privileges Description: A buffer overflow was addressed with improved bounds checking. CVE-2021-1816: Tielei Wang of Pangu Lab

Kernel Available for: Apple TV 4K and Apple TV HD Impact: An application may be able to execute arbitrary code with kernel privileges Description: A logic issue was addressed with improved state management. CVE-2021-1851: @0xalsr

Kernel Available for: Apple TV 4K and Apple TV HD Impact: Copied files may not have the expected file permissions Description: The issue was addressed with improved permissions logic. CVE-2021-1832: an anonymous researcher

Kernel Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to disclose kernel memory Description: An out-of-bounds read was addressed with improved bounds checking. CVE-2021-30660: Alex Plaskett

libxpc Available for: Apple TV 4K and Apple TV HD Impact: A malicious application may be able to gain root privileges Description: A race condition was addressed with additional validation. CVE-2021-30652: James Hutchins

libxslt Available for: Apple TV 4K and Apple TV HD Impact: Processing a maliciously crafted file may lead to heap corruption Description: A double free issue was addressed with improved memory management. CVE-2021-1875: Found by OSS-Fuzz

MobileInstallation Available for: Apple TV 4K and Apple TV HD Impact: A local user may be able to modify protected parts of the file system Description: A logic issue was addressed with improved restrictions. CVE-2021-1822: Bruno Virlet of The Grizzly Labs

Preferences Available for: Apple TV 4K and Apple TV HD Impact: A local user may be able to modify protected parts of the file system Description: A parsing issue in the handling of directory paths was addressed with improved path validation. CVE-2021-1815: Zhipeng Huo (@R3dF09) and Yuebin Sun (@yuebinsun2020) of Tencent Security Xuanwu Lab (xlab.tencent.com) CVE-2021-1739: Zhipeng Huo (@R3dF09) and Yuebin Sun (@yuebinsun2020) of Tencent Security Xuanwu Lab (xlab.tencent.com) CVE-2021-1740: Zhipeng Huo (@R3dF09) and Yuebin Sun (@yuebinsun2020) of Tencent Security Xuanwu Lab (xlab.tencent.com)

Tailspin Available for: Apple TV 4K and Apple TV HD Impact: A local attacker may be able to elevate their privileges Description: A logic issue was addressed with improved state management. CVE-2021-1844: Clément Lecigne of Google’s Threat Analysis Group, Alison Huffman of Microsoft Browser Vulnerability Research

WebKit Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may lead to a cross site scripting attack Description: An input validation issue was addressed with improved input validation. CVE-2021-1825: Alex Camboe of Aon’s Cyber Solutions

WebKit Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved state management. CVE-2021-1817: an anonymous researcher

WebKit Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may lead to universal cross site scripting Description: A logic issue was addressed with improved restrictions. CVE-2021-1826: an anonymous researcher

WebKit Available for: Apple TV 4K and Apple TV HD Impact: Processing maliciously crafted web content may result in the disclosure of process memory Description: A memory initialization issue was addressed with improved memory handling. Apple is aware of a report that this issue may have been actively exploited. CVE-2021-30661: yangkang(@dnpushme) of 360 ATA

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/

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. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202202-01

                                       https://security.gentoo.org/

Severity: High Title: WebkitGTK+: Multiple vulnerabilities Date: February 01, 2022 Bugs: #779175, #801400, #813489, #819522, #820434, #829723, #831739 ID: 202202-01

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

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1 net-libs/webkit-gtk < 2.34.4 >= 2.34.4

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-2.34.4"

References

[ 1 ] CVE-2021-30848 https://nvd.nist.gov/vuln/detail/CVE-2021-30848 [ 2 ] CVE-2021-30888 https://nvd.nist.gov/vuln/detail/CVE-2021-30888 [ 3 ] CVE-2021-30682 https://nvd.nist.gov/vuln/detail/CVE-2021-30682 [ 4 ] CVE-2021-30889 https://nvd.nist.gov/vuln/detail/CVE-2021-30889 [ 5 ] CVE-2021-30666 https://nvd.nist.gov/vuln/detail/CVE-2021-30666 [ 6 ] CVE-2021-30665 https://nvd.nist.gov/vuln/detail/CVE-2021-30665 [ 7 ] CVE-2021-30890 https://nvd.nist.gov/vuln/detail/CVE-2021-30890 [ 8 ] CVE-2021-30661 https://nvd.nist.gov/vuln/detail/CVE-2021-30661 [ 9 ] WSA-2021-0005 https://webkitgtk.org/security/WSA-2021-0005.html [ 10 ] CVE-2021-30761 https://nvd.nist.gov/vuln/detail/CVE-2021-30761 [ 11 ] CVE-2021-30897 https://nvd.nist.gov/vuln/detail/CVE-2021-30897 [ 12 ] CVE-2021-30823 https://nvd.nist.gov/vuln/detail/CVE-2021-30823 [ 13 ] CVE-2021-30734 https://nvd.nist.gov/vuln/detail/CVE-2021-30734 [ 14 ] CVE-2021-30934 https://nvd.nist.gov/vuln/detail/CVE-2021-30934 [ 15 ] CVE-2021-1871 https://nvd.nist.gov/vuln/detail/CVE-2021-1871 [ 16 ] CVE-2021-30762 https://nvd.nist.gov/vuln/detail/CVE-2021-30762 [ 17 ] WSA-2021-0006 https://webkitgtk.org/security/WSA-2021-0006.html [ 18 ] CVE-2021-30797 https://nvd.nist.gov/vuln/detail/CVE-2021-30797 [ 19 ] CVE-2021-30936 https://nvd.nist.gov/vuln/detail/CVE-2021-30936 [ 20 ] CVE-2021-30663 https://nvd.nist.gov/vuln/detail/CVE-2021-30663 [ 21 ] CVE-2021-1825 https://nvd.nist.gov/vuln/detail/CVE-2021-1825 [ 22 ] CVE-2021-30951 https://nvd.nist.gov/vuln/detail/CVE-2021-30951 [ 23 ] CVE-2021-30952 https://nvd.nist.gov/vuln/detail/CVE-2021-30952 [ 24 ] CVE-2021-1788 https://nvd.nist.gov/vuln/detail/CVE-2021-1788 [ 25 ] CVE-2021-1820 https://nvd.nist.gov/vuln/detail/CVE-2021-1820 [ 26 ] CVE-2021-30953 https://nvd.nist.gov/vuln/detail/CVE-2021-30953 [ 27 ] CVE-2021-30749 https://nvd.nist.gov/vuln/detail/CVE-2021-30749 [ 28 ] CVE-2021-30849 https://nvd.nist.gov/vuln/detail/CVE-2021-30849 [ 29 ] CVE-2021-1826 https://nvd.nist.gov/vuln/detail/CVE-2021-1826 [ 30 ] CVE-2021-30836 https://nvd.nist.gov/vuln/detail/CVE-2021-30836 [ 31 ] CVE-2021-30954 https://nvd.nist.gov/vuln/detail/CVE-2021-30954 [ 32 ] CVE-2021-30984 https://nvd.nist.gov/vuln/detail/CVE-2021-30984 [ 33 ] CVE-2021-30851 https://nvd.nist.gov/vuln/detail/CVE-2021-30851 [ 34 ] CVE-2021-30758 https://nvd.nist.gov/vuln/detail/CVE-2021-30758 [ 35 ] CVE-2021-42762 https://nvd.nist.gov/vuln/detail/CVE-2021-42762 [ 36 ] CVE-2021-1844 https://nvd.nist.gov/vuln/detail/CVE-2021-1844 [ 37 ] CVE-2021-30689 https://nvd.nist.gov/vuln/detail/CVE-2021-30689 [ 38 ] CVE-2021-45482 https://nvd.nist.gov/vuln/detail/CVE-2021-45482 [ 39 ] CVE-2021-30858 https://nvd.nist.gov/vuln/detail/CVE-2021-30858 [ 40 ] CVE-2021-21779 https://nvd.nist.gov/vuln/detail/CVE-2021-21779 [ 41 ] WSA-2021-0004 https://webkitgtk.org/security/WSA-2021-0004.html [ 42 ] CVE-2021-30846 https://nvd.nist.gov/vuln/detail/CVE-2021-30846 [ 43 ] CVE-2021-30744 https://nvd.nist.gov/vuln/detail/CVE-2021-30744 [ 44 ] CVE-2021-30809 https://nvd.nist.gov/vuln/detail/CVE-2021-30809 [ 45 ] CVE-2021-30884 https://nvd.nist.gov/vuln/detail/CVE-2021-30884 [ 46 ] CVE-2021-30720 https://nvd.nist.gov/vuln/detail/CVE-2021-30720 [ 47 ] CVE-2021-30799 https://nvd.nist.gov/vuln/detail/CVE-2021-30799 [ 48 ] CVE-2021-30795 https://nvd.nist.gov/vuln/detail/CVE-2021-30795 [ 49 ] CVE-2021-1817 https://nvd.nist.gov/vuln/detail/CVE-2021-1817 [ 50 ] CVE-2021-21775 https://nvd.nist.gov/vuln/detail/CVE-2021-21775 [ 51 ] CVE-2021-30887 https://nvd.nist.gov/vuln/detail/CVE-2021-30887 [ 52 ] CVE-2021-21806 https://nvd.nist.gov/vuln/detail/CVE-2021-21806 [ 53 ] CVE-2021-30818 https://nvd.nist.gov/vuln/detail/CVE-2021-30818

Availability

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

https://security.gentoo.org/glsa/202202-01

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

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

https://creativecommons.org/licenses/by-sa/2.5

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    "data": "A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 14.4.1 and iPadOS 14.4.1, Safari 14.0.3 (v. 14610.4.3.1.7 and 15610.4.3.1.7), watchOS 7.3.2, macOS Big Sur 11.2.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple Safari is a web browser of Apple (Apple), the default browser included with Mac OS X and iOS operating systems. A security issue exists in WebKitGTK prior to 2.32.0 and WPE WebKit prior to 2.32.0. \n\nFor the stable distribution (buster), these problems have been fixed in\nversion 2.32.1-1~deb10u1. \n\nWe recommend that you upgrade your webkit2gtk packages. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n====================================================================                   \nRed Hat Security Advisory\n\nSynopsis:          Moderate: Migration Toolkit for Containers (MTC) 1.6.3 security and bug fix update\nAdvisory ID:       RHSA-2022:0202-01\nProduct:           Red Hat Migration Toolkit\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2022:0202\nIssue date:        2022-01-20\nCVE Names:         CVE-2016-4658 CVE-2018-5727 CVE-2018-5785\n                   CVE-2018-20845 CVE-2018-20847 CVE-2018-25009\n                   CVE-2018-25010 CVE-2018-25012 CVE-2018-25013\n                   CVE-2018-25014 CVE-2019-5827 CVE-2019-12973\n                   CVE-2019-13750 CVE-2019-13751 CVE-2019-17594\n                   CVE-2019-17595 CVE-2019-18218 CVE-2019-19603\n                   CVE-2019-20838 CVE-2020-10001 CVE-2020-12762\n                   CVE-2020-13435 CVE-2020-13558 CVE-2020-14145\n                   CVE-2020-14155 CVE-2020-15389 CVE-2020-16135\n                   CVE-2020-17541 CVE-2020-18032 CVE-2020-24370\n                   CVE-2020-24870 CVE-2020-27814 CVE-2020-27823\n                   CVE-2020-27824 CVE-2020-27828 CVE-2020-27842\n                   CVE-2020-27843 CVE-2020-27845 CVE-2020-27918\n                   CVE-2020-29623 CVE-2020-35521 CVE-2020-35522\n                   CVE-2020-35523 CVE-2020-35524 CVE-2020-36241\n                   CVE-2020-36330 CVE-2020-36331 CVE-2020-36332\n                   CVE-2021-1765 CVE-2021-1788 CVE-2021-1789\n                   CVE-2021-1799 CVE-2021-1801 CVE-2021-1844\n                   CVE-2021-1870 CVE-2021-1871 CVE-2021-3200\n                   CVE-2021-3272 CVE-2021-3426 CVE-2021-3445\n                   CVE-2021-3481 CVE-2021-3572 CVE-2021-3575\n                   CVE-2021-3580 CVE-2021-3712 CVE-2021-3733\n                   CVE-2021-3778 CVE-2021-3796 CVE-2021-3800\n                   CVE-2021-3948 CVE-2021-20231 CVE-2021-20232\n                   CVE-2021-20266 CVE-2021-20271 CVE-2021-20321\n                   CVE-2021-21775 CVE-2021-21779 CVE-2021-21806\n                   CVE-2021-22876 CVE-2021-22898 CVE-2021-22925\n                   CVE-2021-22946 CVE-2021-22947 CVE-2021-26926\n                   CVE-2021-26927 CVE-2021-27645 CVE-2021-28153\n                   CVE-2021-28650 CVE-2021-29338 CVE-2021-30663\n                   CVE-2021-30665 CVE-2021-30682 CVE-2021-30689\n                   CVE-2021-30720 CVE-2021-30734 CVE-2021-30744\n                   CVE-2021-30749 CVE-2021-30758 CVE-2021-30795\n                   CVE-2021-30797 CVE-2021-30799 CVE-2021-31535\n                   CVE-2021-33560 CVE-2021-33574 CVE-2021-33928\n                   CVE-2021-33929 CVE-2021-33930 CVE-2021-33938\n                   CVE-2021-35942 CVE-2021-36084 CVE-2021-36085\n                   CVE-2021-36086 CVE-2021-36087 CVE-2021-37750\n                   CVE-2021-41617 CVE-2021-42574 CVE-2021-43527\n====================================================================\n1. Summary:\n\nThe Migration Toolkit for Containers (MTC) 1.6.3 is now available. \n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section. \n\n2. Description:\n\nThe Migration Toolkit for Containers (MTC) enables you to migrate\nKubernetes resources, persistent volume data, and internal container images\nbetween OpenShift Container Platform clusters, using the MTC web console or\nthe Kubernetes API. \n\nSecurity Fix(es):\n\n* mig-controller: incorrect namespaces handling may lead to not authorized\nusage of Migration Toolkit for Containers (MTC) (CVE-2021-3948)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section. \n\n3. Solution:\n\nFor details on how to install and use MTC, refer to:\n\nhttps://docs.openshift.com/container-platform/latest/migration_toolkit_for_containers/installing-mtc.html\n\n4. Bugs fixed (https://bugzilla.redhat.com/):\n\n2019088 - \"MigrationController\" CR displays syntax error when unquiescing applications\n2021666 - Route name longer than 63 characters causes direct volume migration to fail\n2021668 - \"MigrationController\" CR ignores the \"cluster_subdomain\" value for direct volume migration routes\n2022017 - CVE-2021-3948 mig-controller: incorrect namespaces handling may lead to not authorized usage of Migration Toolkit for Containers (MTC)\n2024966 - Manifests not used by Operator Lifecycle Manager must be removed from the MTC 1.6 Operator image\n2027196 - \"migration-controller\" pod goes into \"CrashLoopBackoff\" state if an invalid registry route is entered on the \"Clusters\" page of the web console\n2027382 - \"Copy oc describe/oc logs\" window does not close automatically after timeout\n2028841 - \"rsync-client\" container fails during direct volume migration with \"Address family not supported by protocol\" error\n2031793 - \"migration-controller\" pod goes into \"CrashLoopBackOff\" state if \"MigPlan\" CR contains an invalid \"includedResources\" resource\n2039852 - \"migration-controller\" pod goes into \"CrashLoopBackOff\" state if \"MigPlan\" CR contains an invalid \"destMigClusterRef\" or \"srcMigClusterRef\"\n\n5. References:\n\nhttps://access.redhat.com/security/cve/CVE-2016-4658\nhttps://access.redhat.com/security/cve/CVE-2018-5727\nhttps://access.redhat.com/security/cve/CVE-2018-5785\nhttps://access.redhat.com/security/cve/CVE-2018-20845\nhttps://access.redhat.com/security/cve/CVE-2018-20847\nhttps://access.redhat.com/security/cve/CVE-2018-25009\nhttps://access.redhat.com/security/cve/CVE-2018-25010\nhttps://access.redhat.com/security/cve/CVE-2018-25012\nhttps://access.redhat.com/security/cve/CVE-2018-25013\nhttps://access.redhat.com/security/cve/CVE-2018-25014\nhttps://access.redhat.com/security/cve/CVE-2019-5827\nhttps://access.redhat.com/security/cve/CVE-2019-12973\nhttps://access.redhat.com/security/cve/CVE-2019-13750\nhttps://access.redhat.com/security/cve/CVE-2019-13751\nhttps://access.redhat.com/security/cve/CVE-2019-17594\nhttps://access.redhat.com/security/cve/CVE-2019-17595\nhttps://access.redhat.com/security/cve/CVE-2019-18218\nhttps://access.redhat.com/security/cve/CVE-2019-19603\nhttps://access.redhat.com/security/cve/CVE-2019-20838\nhttps://access.redhat.com/security/cve/CVE-2020-10001\nhttps://access.redhat.com/security/cve/CVE-2020-12762\nhttps://access.redhat.com/security/cve/CVE-2020-13435\nhttps://access.redhat.com/security/cve/CVE-2020-13558\nhttps://access.redhat.com/security/cve/CVE-2020-14145\nhttps://access.redhat.com/security/cve/CVE-2020-14155\nhttps://access.redhat.com/security/cve/CVE-2020-15389\nhttps://access.redhat.com/security/cve/CVE-2020-16135\nhttps://access.redhat.com/security/cve/CVE-2020-17541\nhttps://access.redhat.com/security/cve/CVE-2020-18032\nhttps://access.redhat.com/security/cve/CVE-2020-24370\nhttps://access.redhat.com/security/cve/CVE-2020-24870\nhttps://access.redhat.com/security/cve/CVE-2020-27814\nhttps://access.redhat.com/security/cve/CVE-2020-27823\nhttps://access.redhat.com/security/cve/CVE-2020-27824\nhttps://access.redhat.com/security/cve/CVE-2020-27828\nhttps://access.redhat.com/security/cve/CVE-2020-27842\nhttps://access.redhat.com/security/cve/CVE-2020-27843\nhttps://access.redhat.com/security/cve/CVE-2020-27845\nhttps://access.redhat.com/security/cve/CVE-2020-27918\nhttps://access.redhat.com/security/cve/CVE-2020-29623\nhttps://access.redhat.com/security/cve/CVE-2020-35521\nhttps://access.redhat.com/security/cve/CVE-2020-35522\nhttps://access.redhat.com/security/cve/CVE-2020-35523\nhttps://access.redhat.com/security/cve/CVE-2020-35524\nhttps://access.redhat.com/security/cve/CVE-2020-36241\nhttps://access.redhat.com/security/cve/CVE-2020-36330\nhttps://access.redhat.com/security/cve/CVE-2020-36331\nhttps://access.redhat.com/security/cve/CVE-2020-36332\nhttps://access.redhat.com/security/cve/CVE-2021-1765\nhttps://access.redhat.com/security/cve/CVE-2021-1788\nhttps://access.redhat.com/security/cve/CVE-2021-1789\nhttps://access.redhat.com/security/cve/CVE-2021-1799\nhttps://access.redhat.com/security/cve/CVE-2021-1801\nhttps://access.redhat.com/security/cve/CVE-2021-1844\nhttps://access.redhat.com/security/cve/CVE-2021-1870\nhttps://access.redhat.com/security/cve/CVE-2021-1871\nhttps://access.redhat.com/security/cve/CVE-2021-3200\nhttps://access.redhat.com/security/cve/CVE-2021-3272\nhttps://access.redhat.com/security/cve/CVE-2021-3426\nhttps://access.redhat.com/security/cve/CVE-2021-3445\nhttps://access.redhat.com/security/cve/CVE-2021-3481\nhttps://access.redhat.com/security/cve/CVE-2021-3572\nhttps://access.redhat.com/security/cve/CVE-2021-3575\nhttps://access.redhat.com/security/cve/CVE-2021-3580\nhttps://access.redhat.com/security/cve/CVE-2021-3712\nhttps://access.redhat.com/security/cve/CVE-2021-3733\nhttps://access.redhat.com/security/cve/CVE-2021-3778\nhttps://access.redhat.com/security/cve/CVE-2021-3796\nhttps://access.redhat.com/security/cve/CVE-2021-3800\nhttps://access.redhat.com/security/cve/CVE-2021-3948\nhttps://access.redhat.com/security/cve/CVE-2021-20231\nhttps://access.redhat.com/security/cve/CVE-2021-20232\nhttps://access.redhat.com/security/cve/CVE-2021-20266\nhttps://access.redhat.com/security/cve/CVE-2021-20271\nhttps://access.redhat.com/security/cve/CVE-2021-20321\nhttps://access.redhat.com/security/cve/CVE-2021-21775\nhttps://access.redhat.com/security/cve/CVE-2021-21779\nhttps://access.redhat.com/security/cve/CVE-2021-21806\nhttps://access.redhat.com/security/cve/CVE-2021-22876\nhttps://access.redhat.com/security/cve/CVE-2021-22898\nhttps://access.redhat.com/security/cve/CVE-2021-22925\nhttps://access.redhat.com/security/cve/CVE-2021-22946\nhttps://access.redhat.com/security/cve/CVE-2021-22947\nhttps://access.redhat.com/security/cve/CVE-2021-26926\nhttps://access.redhat.com/security/cve/CVE-2021-26927\nhttps://access.redhat.com/security/cve/CVE-2021-27645\nhttps://access.redhat.com/security/cve/CVE-2021-28153\nhttps://access.redhat.com/security/cve/CVE-2021-28650\nhttps://access.redhat.com/security/cve/CVE-2021-29338\nhttps://access.redhat.com/security/cve/CVE-2021-30663\nhttps://access.redhat.com/security/cve/CVE-2021-30665\nhttps://access.redhat.com/security/cve/CVE-2021-30682\nhttps://access.redhat.com/security/cve/CVE-2021-30689\nhttps://access.redhat.com/security/cve/CVE-2021-30720\nhttps://access.redhat.com/security/cve/CVE-2021-30734\nhttps://access.redhat.com/security/cve/CVE-2021-30744\nhttps://access.redhat.com/security/cve/CVE-2021-30749\nhttps://access.redhat.com/security/cve/CVE-2021-30758\nhttps://access.redhat.com/security/cve/CVE-2021-30795\nhttps://access.redhat.com/security/cve/CVE-2021-30797\nhttps://access.redhat.com/security/cve/CVE-2021-30799\nhttps://access.redhat.com/security/cve/CVE-2021-31535\nhttps://access.redhat.com/security/cve/CVE-2021-33560\nhttps://access.redhat.com/security/cve/CVE-2021-33574\nhttps://access.redhat.com/security/cve/CVE-2021-33928\nhttps://access.redhat.com/security/cve/CVE-2021-33929\nhttps://access.redhat.com/security/cve/CVE-2021-33930\nhttps://access.redhat.com/security/cve/CVE-2021-33938\nhttps://access.redhat.com/security/cve/CVE-2021-35942\nhttps://access.redhat.com/security/cve/CVE-2021-36084\nhttps://access.redhat.com/security/cve/CVE-2021-36085\nhttps://access.redhat.com/security/cve/CVE-2021-36086\nhttps://access.redhat.com/security/cve/CVE-2021-36087\nhttps://access.redhat.com/security/cve/CVE-2021-37750\nhttps://access.redhat.com/security/cve/CVE-2021-41617\nhttps://access.redhat.com/security/cve/CVE-2021-42574\nhttps://access.redhat.com/security/cve/CVE-2021-43527\nhttps://access.redhat.com/security/updates/classification/#moderate\n\n6. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2022 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\nkUeopBhYilY\u001cZl\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://listman.redhat.com/mailman/listinfo/rhsa-announce\n. \n\nSafari 14.0.3 may be obtained from the Mac App Store. 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. \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 14.4.1 and iPadOS 14.4.1\". -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nAPPLE-SA-2021-04-26-6 tvOS 14.5\n\ntvOS 14.5 addresses the following issues. \nInformation about the security content is also available at\nhttps://support.apple.com/HT212323. \n\nAppleMobileFileIntegrity\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A malicious application may be able to bypass Privacy\npreferences\nDescription: An issue in code signature validation was addressed with\nimproved checks. \nCVE-2021-1849: Siguza\n\nAssets\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A local user may be able to create or modify privileged files\nDescription: A logic issue was addressed with improved restrictions. \nCVE-2021-1836: an anonymous researcher\n\nAudio\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: An application may be able to read restricted memory\nDescription: A memory corruption issue was addressed with improved\nvalidation. \nCVE-2021-1808: JunDong Xie of Ant Security Light-Year Lab\n\nCFNetwork\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing maliciously crafted web content may disclose\nsensitive user information\nDescription: A memory initialization issue was addressed with\nimproved memory handling. \nCVE-2021-1857: an anonymous researcher\n\nCoreAudio\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing a maliciously crafted audio file may disclose\nrestricted memory\nDescription: An out-of-bounds read was addressed with improved input\nvalidation. \nCVE-2021-1846: JunDong Xie of Ant Security Light-Year Lab\n\nCoreAudio\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A malicious application may be able to read restricted memory\nDescription: A memory corruption issue was addressed with improved\nvalidation. \nCVE-2021-1809: JunDong Xie of Ant Security Light-Year Lab\n\nCoreText\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing a maliciously crafted font may result in the\ndisclosure of process memory\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-1811: Xingwei Lin of Ant Security Light-Year Lab\n\nFontParser\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing a maliciously crafted font file may lead to\narbitrary code execution\nDescription: An out-of-bounds read was addressed with improved input\nvalidation. \nCVE-2021-1881: an anonymous researcher, Xingwei Lin of Ant Security\nLight-Year Lab, Mickey Jin of Trend Micro, and Hou JingYi\n(@hjy79425575) of Qihoo 360\n\nFoundation\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: An application may be able to gain elevated privileges\nDescription: A memory corruption issue was addressed with improved\nvalidation. \nCVE-2021-1882: Gabe Kirkpatrick (@gabe_k)\n\nFoundation\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A malicious application may be able to gain root privileges\nDescription: A validation issue was addressed with improved logic. \nCVE-2021-1813: Cees Elzinga\n\nHeimdal\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing maliciously crafted server messages may lead to\nheap corruption\nDescription: This issue was addressed with improved checks. \nCVE-2021-1883: Gabe Kirkpatrick (@gabe_k)\n\nHeimdal\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A remote attacker may be able to cause a denial of service\nDescription: A race condition was addressed with improved locking. \nCVE-2021-1884: Gabe Kirkpatrick (@gabe_k)\n\nImageIO\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing a maliciously crafted image may lead to arbitrary\ncode execution\nDescription: An out-of-bounds read was addressed with improved bounds\nchecking. \nCVE-2021-1885: CFF of Topsec Alpha Team\n\nImageIO\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing a maliciously crafted image may lead to arbitrary\ncode execution\nDescription: This issue was addressed with improved checks. \nCVE-2021-30653: Ye Zhang of Baidu Security\nCVE-2021-1843: Ye Zhang of Baidu Security\n\nImageIO\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing a maliciously crafted image may lead to arbitrary\ncode execution\nDescription: An out-of-bounds write issue was addressed with improved\nbounds checking. \nCVE-2021-1858: Mickey Jin of Trend Micro\n\niTunes Store\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: An attacker with JavaScript execution may be able to execute\narbitrary code\nDescription: A use after free issue was addressed with improved\nmemory management. \nCVE-2021-1864: CodeColorist of Ant-Financial LightYear Labs\n\nKernel\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A malicious application may be able to disclose kernel memory\nDescription: A memory initialization issue was addressed with\nimproved memory handling. \nCVE-2021-1860: @0xalsr\n\nKernel\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A malicious application may be able to execute arbitrary code\nwith kernel privileges\nDescription: A buffer overflow was addressed with improved bounds\nchecking. \nCVE-2021-1816: Tielei Wang of Pangu Lab\n\nKernel\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-1851: @0xalsr\n\nKernel\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Copied files may not have the expected file permissions\nDescription: The issue was addressed with improved permissions logic. \nCVE-2021-1832: an anonymous researcher\n\nKernel\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A malicious application may be able to disclose kernel memory\nDescription: An out-of-bounds read was addressed with improved bounds\nchecking. \nCVE-2021-30660: Alex Plaskett\n\nlibxpc\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A malicious application may be able to gain root privileges\nDescription: A race condition was addressed with additional\nvalidation. \nCVE-2021-30652: James Hutchins\n\nlibxslt\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing a maliciously crafted file may lead to heap\ncorruption\nDescription: A double free issue was addressed with improved memory\nmanagement. \nCVE-2021-1875: Found by OSS-Fuzz\n\nMobileInstallation\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A local user may be able to modify protected parts of the\nfile system\nDescription: A logic issue was addressed with improved restrictions. \nCVE-2021-1822: Bruno Virlet of The Grizzly Labs\n\nPreferences\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A local user may be able to modify protected parts of the\nfile system\nDescription: A parsing issue in the handling of directory paths was\naddressed with improved path validation. \nCVE-2021-1815: Zhipeng Huo (@R3dF09) and Yuebin Sun (@yuebinsun2020)\nof Tencent Security Xuanwu Lab (xlab.tencent.com)\nCVE-2021-1739: Zhipeng Huo (@R3dF09) and Yuebin Sun (@yuebinsun2020)\nof Tencent Security Xuanwu Lab (xlab.tencent.com)\nCVE-2021-1740: Zhipeng Huo (@R3dF09) and Yuebin Sun (@yuebinsun2020)\nof Tencent Security Xuanwu Lab (xlab.tencent.com)\n\nTailspin\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: A local attacker may be able to elevate their privileges\nDescription: A logic issue was addressed with improved state\nmanagement. \nCVE-2021-1844: Cl\u00e9ment Lecigne of Google\u2019s Threat Analysis Group,\nAlison Huffman of Microsoft Browser Vulnerability Research\n\nWebKit\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing maliciously crafted web content may lead to a\ncross site scripting attack\nDescription: An input validation issue was addressed with improved\ninput validation. \nCVE-2021-1825: Alex Camboe of Aon\u2019s Cyber Solutions\n\nWebKit\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing maliciously crafted web content may lead to\narbitrary code execution\nDescription: A memory corruption issue was addressed with improved\nstate management. \nCVE-2021-1817: an anonymous researcher\n\nWebKit\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing maliciously crafted web content may lead to\nuniversal cross site scripting\nDescription: A logic issue was addressed with improved restrictions. \nCVE-2021-1826: an anonymous researcher\n\nWebKit\nAvailable for: Apple TV 4K and Apple TV HD\nImpact: Processing maliciously crafted web content may result in the\ndisclosure of process memory\nDescription: A memory initialization issue was addressed with\nimproved memory handling. Apple is aware of a report that this issue\nmay have been actively exploited. \nCVE-2021-30661: yangkang(@dnpushme) of 360 ATA\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\n-----BEGIN PGP SIGNATURE-----\n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\nnzTZlUAupV+ZCnrq0VbzskIE67Li6lAR+Bm7LmK3aRvMZaxfcn0=\n=iii4\n-----END PGP SIGNATURE-----\n\n\n\n. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\nGentoo Linux Security Advisory                           GLSA 202202-01\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n                                           https://security.gentoo.org/\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\n Severity: High\n    Title: WebkitGTK+: Multiple vulnerabilities\n     Date: February 01, 2022\n     Bugs: #779175, #801400, #813489, #819522, #820434, #829723,\n           #831739\n       ID: 202202-01\n\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\n\nSynopsis\n=======\nMultiple vulnerabilities have been found in WebkitGTK+, the worst of\nwhich could result in the arbitrary execution of code. \n\nBackground\n=========\nWebKitGTK+ is a full-featured port of the WebKit rendering engine,\nsuitable for projects requiring any kind of web integration, from hybrid\nHTML/CSS applications to full-fledged web browsers. \n\nAffected packages\n================\n    -------------------------------------------------------------------\n     Package              /     Vulnerable     /            Unaffected\n    -------------------------------------------------------------------\n  1  net-libs/webkit-gtk        \u003c 2.34.4                    \u003e= 2.34.4\n\nDescription\n==========\nMultiple vulnerabilities have been discovered in WebkitGTK+. Please\nreview the CVE identifiers referenced below for details. \n\nWorkaround\n=========\nThere is no known workaround at this time. \n\nResolution\n=========\nAll WebkitGTK+ users should upgrade to the latest version:\n\n  # emerge --sync\n  # emerge --ask --oneshot --verbose \"\u003e=net-libs/webkit-gtk-2.34.4\"\n\nReferences\n=========\n[ 1 ] CVE-2021-30848\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30848\n[ 2 ] CVE-2021-30888\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30888\n[ 3 ] CVE-2021-30682\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30682\n[ 4 ] CVE-2021-30889\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30889\n[ 5 ] CVE-2021-30666\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30666\n[ 6 ] CVE-2021-30665\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30665\n[ 7 ] CVE-2021-30890\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30890\n[ 8 ] CVE-2021-30661\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30661\n[ 9 ] WSA-2021-0005\n      https://webkitgtk.org/security/WSA-2021-0005.html\n[ 10 ] CVE-2021-30761\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30761\n[ 11 ] CVE-2021-30897\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30897\n[ 12 ] CVE-2021-30823\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30823\n[ 13 ] CVE-2021-30734\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30734\n[ 14 ] CVE-2021-30934\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30934\n[ 15 ] CVE-2021-1871\n      https://nvd.nist.gov/vuln/detail/CVE-2021-1871\n[ 16 ] CVE-2021-30762\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30762\n[ 17 ] WSA-2021-0006\n      https://webkitgtk.org/security/WSA-2021-0006.html\n[ 18 ] CVE-2021-30797\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30797\n[ 19 ] CVE-2021-30936\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30936\n[ 20 ] CVE-2021-30663\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30663\n[ 21 ] CVE-2021-1825\n      https://nvd.nist.gov/vuln/detail/CVE-2021-1825\n[ 22 ] CVE-2021-30951\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30951\n[ 23 ] CVE-2021-30952\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30952\n[ 24 ] CVE-2021-1788\n      https://nvd.nist.gov/vuln/detail/CVE-2021-1788\n[ 25 ] CVE-2021-1820\n      https://nvd.nist.gov/vuln/detail/CVE-2021-1820\n[ 26 ] CVE-2021-30953\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30953\n[ 27 ] CVE-2021-30749\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30749\n[ 28 ] CVE-2021-30849\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30849\n[ 29 ] CVE-2021-1826\n      https://nvd.nist.gov/vuln/detail/CVE-2021-1826\n[ 30 ] CVE-2021-30836\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30836\n[ 31 ] CVE-2021-30954\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30954\n[ 32 ] CVE-2021-30984\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30984\n[ 33 ] CVE-2021-30851\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30851\n[ 34 ] CVE-2021-30758\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30758\n[ 35 ] CVE-2021-42762\n      https://nvd.nist.gov/vuln/detail/CVE-2021-42762\n[ 36 ] CVE-2021-1844\n      https://nvd.nist.gov/vuln/detail/CVE-2021-1844\n[ 37 ] CVE-2021-30689\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30689\n[ 38 ] CVE-2021-45482\n      https://nvd.nist.gov/vuln/detail/CVE-2021-45482\n[ 39 ] CVE-2021-30858\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30858\n[ 40 ] CVE-2021-21779\n      https://nvd.nist.gov/vuln/detail/CVE-2021-21779\n[ 41 ] WSA-2021-0004\n       https://webkitgtk.org/security/WSA-2021-0004.html\n[ 42 ] CVE-2021-30846\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30846\n[ 43 ] CVE-2021-30744\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30744\n[ 44 ] CVE-2021-30809\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30809\n[ 45 ] CVE-2021-30884\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30884\n[ 46 ] CVE-2021-30720\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30720\n[ 47 ] CVE-2021-30799\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30799\n[ 48 ] CVE-2021-30795\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30795\n[ 49 ] CVE-2021-1817\n      https://nvd.nist.gov/vuln/detail/CVE-2021-1817\n[ 50 ] CVE-2021-21775\n      https://nvd.nist.gov/vuln/detail/CVE-2021-21775\n[ 51 ] CVE-2021-30887\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30887\n[ 52 ] CVE-2021-21806\n      https://nvd.nist.gov/vuln/detail/CVE-2021-21806\n[ 53 ] CVE-2021-30818\n      https://nvd.nist.gov/vuln/detail/CVE-2021-30818\n\nAvailability\n===========\nThis GLSA and any updates to it are available for viewing at\nthe Gentoo Security Website:\n\n https://security.gentoo.org/glsa/202202-01\n\nConcerns?\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======\nCopyright 2022 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",
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CVE-2021-1844 (GCVE-0-2021-1844)

Vulnerability from cvelistv5 – Published: 2021-04-02 18:07 – Updated: 2024-08-03 16:25

Summary

Severity ?

No CVSS data available.

CWE

Processing maliciously crafted web content may lead to arbitrary code execution

Assigner

apple

References

URL

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.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-202104-0752

Synopsis

Background

Affected packages

Description

Workaround

Resolution

References

Availability

Concerns?

License

CVE-2021-1844 (GCVE-0-2021-1844)

Tags

Sightings

Nomenclature