Use-after-free in Firefox ESR - CVE-2022-46882

CSH
CYBERSECURITY HELP
Sign In REGISTER
 
Main Vulnerability Database Vulnerabilities #VU70152

Use-after-free in Firefox ESR - CVE-2022-46882

Published: December 13, 2022


Vulnerability identifier: #VU70152
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-46882
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in WebGL. A remote attacker can trick the victim to open a specially crafted website, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.


Affected software

Firefox ESR
Debian Linux
Oracle Linux
Gentoo Linux
SUSE CaaS Platform
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Manager Server
SUSE Enterprise Storage
Red Hat Enterprise Linux for Power, little endian
Anolis OS
Red Hat Enterprise Linux for Power, big endian
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux Desktop
Red Hat Enterprise Linux Workstation
Red Hat Enterprise Linux Server
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux Server - AUS
Red Hat Enterprise Linux Server - TUS
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Oracle Solaris
Slackware Linux
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Server
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise Server for SAP Applications
SUSE Linux Enterprise Module for Desktop Applications
SUSE Linux Enterprise Desktop
SUSE Linux Enterprise Workstation Extension
openSUSE Leap
Ubuntu
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
SUSE Linux Enterprise Module for Packagehub Subpackages
mozilla-thunderbird
mozilla-firefox
firefox-esr (Debian package)
firefox (Red Hat package)
thunderbird (Debian package)
firefox
thunderbird (Red Hat package)
thunderbird
MozillaFirefox
MozillaFirefox-debuginfo
MozillaFirefox-debugsource
MozillaFirefox-devel
MozillaFirefox-translations-common
MozillaFirefox-translations-other
MozillaThunderbird
MozillaThunderbird-debuginfo
MozillaThunderbird-debugsource
MozillaThunderbird-translations-common
MozillaThunderbird-translations-other
MozillaFirefox-branding-upstream
mail-client/thunderbird
mail-client/thunderbird-bin
thunderbird (Ubuntu package)
www-client/firefox
Mozilla Thunderbird
IBM Cloud Pak for Multicloud Management Monitoring
Synthetic Playback Agent

How to mitigate CVE-2022-46882

Install updates from vendor's website.

Firefox ESR - update to 102.6.0
Mozilla Thunderbird - update to 102.6.0
IBM Cloud Pak for Multicloud Management Monitoring - update to 2.3 Fix Pack 7
Synthetic Playback Agent - update to 8.1.4 IF17
mozilla-thunderbird - update to 102.6.0
mozilla-firefox - update to 102.6.0esr
firefox-esr (Debian package) - update to 102.6.0esr-1~deb11u1
firefox (Red Hat package) - addressed in versions 102.6.0-1.el7_9, 102.6.0-1.el8_1, 102.6.0-1.el8_2, 102.6.0-1.el8_4, 102.6.0-1.el8_6, 102.6.0-1.el8_7, 102.6.0-1.el9_0, 102.6.0-1.el9_1
thunderbird (Debian package) - update to 1:102.6.0-1~deb11u1
firefox - update to 102.6.0-1.0.1
thunderbird (Red Hat package) - addressed in versions 102.6.0-2.el7_9, 102.6.0-2.el8_1, 102.6.0-2.el8_2, 102.6.0-2.el8_4, 102.6.0-2.el8_6, 102.6.0-2.el8_7, 102.6.0-2.el9_0, 102.6.0-2.el9_1
thunderbird - update to 102.6.0-2.0.1
MozillaFirefox - addressed in versions 102.6.0-150000.150.68.1, 102.6.0-150200.152.70.1
MozillaFirefox-debuginfo - addressed in versions 102.6.0-150000.150.68.1, 102.6.0-150200.152.70.1
MozillaFirefox-debugsource - addressed in versions 102.6.0-150000.150.68.1, 102.6.0-150200.152.70.1
MozillaFirefox-devel - addressed in versions 102.6.0-150000.150.68.1, 102.6.0-150200.152.70.1
MozillaFirefox-translations-common - addressed in versions 102.6.0-150000.150.68.1, 102.6.0-150200.152.70.1
MozillaFirefox-translations-other - addressed in versions 102.6.0-150000.150.68.1, 102.6.0-150200.152.70.1
MozillaThunderbird - update to 102.6.0-150200.8.96.1
MozillaThunderbird-debuginfo - update to 102.6.0-150200.8.96.1
MozillaThunderbird-debugsource - update to 102.6.0-150200.8.96.1
MozillaThunderbird-translations-common - update to 102.6.0-150200.8.96.1
MozillaThunderbird-translations-other - update to 102.6.0-150200.8.96.1
MozillaFirefox-branding-upstream - update to 102.6.0-150200.152.70.1
mail-client/thunderbird - update to 102.7.0
mail-client/thunderbird-bin - update to 102.7.0
thunderbird (Ubuntu package) - addressed in versions 1:102.7.1+build2-0ubuntu0.18.04.1, 1:102.7.1+build2-0ubuntu0.20.04.1, 1:102.7.1+build2-0ubuntu0.22.04.1, 1:102.7.1+build2-0ubuntu0.22.10.1
www-client/firefox - update to 104

External References

Related Security Bulletins