Buffer overflow in Mozilla Firefox - CVE-2022-46871

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Main Vulnerability Database Vulnerabilities #VU70145

Buffer overflow in Mozilla Firefox - CVE-2022-46871

Published: December 13, 2022


Vulnerability identifier: #VU70145
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-2022-46871
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in libusrsctp. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Affected software

Mozilla Firefox
Firefox ESR
Debian Linux
Gentoo Linux
SUSE CaaS Platform
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Manager Server
SUSE Enterprise Storage
Red Hat Enterprise Linux Server
Anolis OS
Red Hat Enterprise Linux Workstation
Red Hat Enterprise Linux Desktop
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for Power, big endian
Red Hat Enterprise Linux for Power, little endian
CentOS
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
SUSE OpenStack Cloud
SUSE OpenStack Cloud Crowbar
Oracle Solaris
SUSE Linux Enterprise Server
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise Software Development Kit
SUSE Linux Enterprise Server for SAP Applications
Slackware Linux
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Realtime Extension
SUSE Linux Enterprise Desktop
SUSE Linux Enterprise Workstation Extension
SUSE Linux Enterprise Module for Desktop Applications
openSUSE Leap
Ubuntu
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
SUSE Linux Enterprise Module for Packagehub Subpackages
mail-client/thunderbird-bin
mail-client/thunderbird
mozilla-firefox
firefox-esr (Debian package)
firefox (Red Hat package)
firefox
MozillaFirefox
MozillaFirefox-debuginfo
MozillaFirefox-debugsource
MozillaFirefox-devel
MozillaFirefox-translations-common
MozillaFirefox-translations-other
MozillaFirefox-branding-upstream
thunderbird (Ubuntu package)
thunderbird (Red Hat package)
thunderbird
MozillaThunderbird-translations-other
MozillaThunderbird-translations-common
MozillaThunderbird-debugsource
MozillaThunderbird-debuginfo
MozillaThunderbird
thunderbird (Debian package)
www-client/firefox
firefox (Ubuntu package)
Mozilla Thunderbird
GS-AX3000
GS-AX5400
GT-AXE16000
GT6
GT-AX11000
RT-AX86U PRO
ZenWiFi XT8_V2
ZenWiFi XT8
RT-AX86U
RT-AX86S
GT-AXE11000 PRO
GT-AX6000
RT-AX82U
TUF-AX5400
ZenWiFi XT9
RT-AX3000
RT-AX58U
GT-AXE11000
TUF-AX6000

How to mitigate CVE-2022-46871

Install updates from vendor's website.

Mozilla Firefox - update to 108.0
Firefox ESR - update to 102.7.0
Mozilla Thunderbird - update to 102.7.0
GS-AX3000 - update to 1.4.8.3
GS-AX5400 - update to 3.0.0.4.388.23012
GT-AXE16000 - update to 3.0.0.4.388.23012
GT6 - update to 3.0.0.4.388.23145
GT-AX11000 - update to 3.0.0.4.388.23285
RT-AX86U PRO - update to 3.0.0.4.388.23285
ZenWiFi XT8_V2 - update to 3.0.0.4.388.23285
ZenWiFi XT8 - update to 3.0.0.4.388.23285
RT-AX86U - update to 3.0.0.4.388.23285
RT-AX86S - update to 3.0.0.4.388.23285
GT-AXE11000 PRO - update to 3.0.0.4.388.23285
GT-AX6000 - update to 3.0.0.4.388.23285
RT-AX82U - update to 3.0.0.4.388.23285
TUF-AX5400 - update to 3.0.0.4.388.23285
ZenWiFi XT9 - update to 3.0.0.4.388.23285
RT-AX3000 - update to 3.0.0.4.388.23403
RT-AX58U - update to 3.0.0.4.388.23403
GT-AXE11000 - update to 3.0.0.4.388.23482
TUF-AX6000 - update to 3.0.0.4.388.31927
mail-client/thunderbird-bin - update to 102.7.0
mail-client/thunderbird - update to 102.7.0
mozilla-firefox - addressed in versions 102.7.0esr, 109.0
firefox-esr (Debian package) - update to 102.7.0esr-1~deb11u1
firefox (Red Hat package) - addressed in versions 102.7.0-1.el7_9, 102.7.0-1.el8_1, 102.7.0-1.el8_2, 102.7.0-1.el8_4, 102.7.0-1.el8_6, 102.7.0-1.el8_7, 102.7.0-1.el9_0, 102.7.0-1.el9_1
firefox - update to 102.7.0-1.0.1
MozillaFirefox - addressed in versions 102.7.0-112.145.1, 102.7.0-150000.150.71.1, 102.7.0-150200.152.73.1
MozillaFirefox-debuginfo - addressed in versions 102.7.0-112.145.1, 102.7.0-150000.150.71.1, 102.7.0-150200.152.73.1
MozillaFirefox-debugsource - addressed in versions 102.7.0-112.145.1, 102.7.0-150000.150.71.1, 102.7.0-150200.152.73.1
MozillaFirefox-devel - addressed in versions 102.7.0-112.145.1, 102.7.0-150000.150.71.1, 102.7.0-150200.152.73.1
MozillaFirefox-translations-common - addressed in versions 102.7.0-112.145.1, 102.7.0-150000.150.71.1, 102.7.0-150200.152.73.1
MozillaFirefox-translations-other - addressed in versions 102.7.0-150000.150.71.1, 102.7.0-150200.152.73.1
MozillaFirefox-branding-upstream - update to 102.7.0-150200.152.73.1
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
thunderbird (Red Hat package) - addressed in versions 102.7.1-1.el7_9, 102.7.1-1.el8_1, 102.7.1-1.el8_2, 102.7.1-1.el8_4, 102.7.1-1.el8_6, 102.7.1-1.el8_7, 102.7.1-1.el9_0, 102.7.1-1.el9_1
thunderbird - update to 102.7.1-1.0.1
MozillaThunderbird-translations-other - update to 102.7.1-150200.8.102.1
MozillaThunderbird-translations-common - update to 102.7.1-150200.8.102.1
MozillaThunderbird-debugsource - update to 102.7.1-150200.8.102.1
MozillaThunderbird-debuginfo - update to 102.7.1-150200.8.102.1
MozillaThunderbird - update to 102.7.1-150200.8.102.1
thunderbird (Debian package) - update to 1:102.8.0-1~deb11u1
www-client/firefox - update to 104
firefox (Ubuntu package) - addressed in versions 108.0+build2-0ubuntu0.18.04.1, 108.0+build2-0ubuntu0.20.04.1, 108.0.1+build1-0ubuntu0.18.04.1, 108.0.1+build1-0ubuntu0.20.04.1, 108.0.2+build1-0ubuntu0.18.04.1, 108.0.2+build1-0ubuntu0.20.04.1

External References

Related Security Bulletins