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Red Hat 7: RHSA-2022:0059 Moderate: Webkitgtk4 Arbitrary Code Execution

red hat
Calendar Grey January 11, 2022
Dist Redhat Esm H88
Canonical unveiled an important security patch for libjpeg-turbo aimed at fixing a buffer overflow vulnerability. Discover further details here.
An update for webkitgtk4 is now available for Red Hat Enterprise Linux 7

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.
Security Fix(es):
* webkitgtk: Use-after-free leading to arbitrary code execution (CVE-2021-30858)
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.

Topics%20covered

Topics Covered

security advisory Red Hat arbitrary code execution moderate severity webkitgtk4

References

https://access.redhat.com/security/cve/CVE-2021-30858 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat Enterprise Linux Client (v. 7):
Source: webkitgtk4-2.28.2-3.el7.src.rpm
x86_64: webkitgtk4-2.28.2-3.el7.i686.rpm webkitgtk4-2.28.2-3.el7.x86_64.rpm webkitgtk4-debuginfo-2.28.2-3.el7.i686.rpm webkitgtk4-debuginfo-2.28.2-3.el7.x86_64.rpm webkitgtk4-jsc-2.28.2-3.el7.i686.rpm webkitgtk4-jsc-2.28.2-3.el7.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
noarch: webkitgtk4-doc-2.28.2-3.el7.noarch.rpm
x86_64: webkitgtk4-debuginfo-2.28.2-3.el7.i686.rpm webkitgtk4-debuginfo-2.28.2-3.el7.x86_64.rpm webkitgtk4-devel-2.28.2-3.el7.i686.rpm webkitgtk4-devel-2.28.2-3.el7.x86_64.rpm webkitgtk4-jsc-devel-2.28.2-3.el7.i686.rpm webkitgtk4-jsc-devel-2.28.2-3.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source: webkitgtk4-2.28.2-3.el7.src.rpm
x86_64: webkitgtk4-2.28.2-3.el7.i686.rpm webkitgtk4-2.28.2-3.el7.x86_64.rpm webkitgtk4-debuginfo-2.28.2-3.el7.i686.rpm webkitgtk4-debuginfo-2.28.2-3.el7.x86_64.rpm webkitgtk4-jsc-2.28.2-3.el7.i686.rpm webkitgtk4-jsc-2.28.2-3.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
noarch: webkitgtk4-doc-2.28.2-3.el7.noarch.rpm
x86_64: webkitgtk4-debuginfo-2.28.2-3.el7.i686.rpm webkitgtk4-debuginfo-2.28.2-3.el7.x86_64.rpm webkitgtk4-devel-2.28.2-3.el7.i686.rpm webkitgtk4-devel-2.28.2-3.el7.x86_64.rpm

Read the Full Advisory


Advisory ID: RHSA-2022:0059-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:0059
Issue date: 2022-01-11

Topic

An update for webkitgtk4 is now available for Red Hat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory Red Hat arbitrary code execution moderate severity webkitgtk4

Relevant Releases Architectures

Red Hat Enterprise Linux Client (v. 7) - x86_64

Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64

Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64

Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64

Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, s390x

Red Hat Enterprise Linux Workstation (v. 7) - x86_64

Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch

Bugs Fixed

2006099 - CVE-2021-30858 webkitgtk: Use-after-free leading to arbitrary code execution

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