Use-after-free in Mozilla Firefox and Firefox ESR - CVE-2023-3600

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Main Vulnerability Database Vulnerabilities #VU78067

Use-after-free in Mozilla Firefox and Firefox ESR - CVE-2023-3600

Published: July 11, 2023


Vulnerability identifier: #VU78067
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-2023-3600
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 during the worker lifecycle when processing HTML content. A remote attacker can trick the victim to visit 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

Mozilla Firefox
Firefox ESR
Oracle Linux
Gentoo Linux
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Software Development Kit 12
SUSE CaaS Platform
SUSE Manager Server
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Linux Enterprise Micro
Anolis OS
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux Desktop
Red Hat Enterprise Linux Workstation
Red Hat Enterprise Linux Server
Red Hat Enterprise Linux for Power, big endian
Red Hat Enterprise Linux for IBM z Systems
SUSE Enterprise Storage
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 ARM 64 - Extended Update Support
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Enterprise Linux for x86_64 - Extended Update Support
SUSE OpenStack Cloud Crowbar
SUSE OpenStack Cloud
SUSE Linux Enterprise Server 12 SP2 BCL
SUSE Linux Enterprise Server 12 SP4 ESPOS
SUSE Linux Enterprise Server 12 SP4 LTSS
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS
SUSE Linux Enterprise Server 15 SP1 LTSS
SUSE Linux Enterprise Server 15 SP2 LTSS
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS
SUSE Linux Enterprise Server 15 SP3 LTSS
Desktop Applications Module
SUSE Package Hub 15
openSUSE Leap
Ubuntu
openEuler
IBM Cloud Pak for Multicloud Management
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
MozillaThunderbird-debugsource
MozillaThunderbird-debuginfo
MozillaThunderbird-translations-other
MozillaThunderbird
MozillaThunderbird-translations-common
firefox (Ubuntu package)
MozillaFirefox-debuginfo
MozillaFirefox
MozillaFirefox-translations-common
MozillaFirefox-debugsource
MozillaFirefox-devel
MozillaFirefox-translations-other
MozillaFirefox-branding-upstream
firefox-x11
firefox-wayland
firefox-langpacks
firefox
thunderbird (Ubuntu package)
thunderbird (Red Hat package)
firefox (Red Hat package)
thunderbird
mail-client/thunderbird-bin
mail-client/thunderbird
firefox-debugsource
firefox-debuginfo
Mozilla Thunderbird

How to mitigate CVE-2023-3600

Install updates from vendor's website.

Mozilla Firefox - update to 115.0.2
Firefox ESR - update to 115.0.2
IBM Cloud Pak for Multicloud Management - update to 2.3.8
Mozilla Thunderbird - update to 115.0.1
MozillaThunderbird-debugsource - update to 115.0.1-150200.8.124.1
MozillaThunderbird-debuginfo - update to 115.0.1-150200.8.124.1
MozillaThunderbird-translations-other - update to 115.0.1-150200.8.124.1
MozillaThunderbird - update to 115.0.1-150200.8.124.1
MozillaThunderbird-translations-common - update to 115.0.1-150200.8.124.1
firefox (Ubuntu package) - update to 115.0.2+build1-0ubuntu0.20.04.1
MozillaFirefox-debuginfo - addressed in versions 115.0.2-112.170.2, 115.0.2-150000.150.94.1, 115.0.2-150200.152.96.1
MozillaFirefox - addressed in versions 115.0.2-112.170.2, 115.0.2-150000.150.94.1, 115.0.2-150200.152.96.1
MozillaFirefox-translations-common - addressed in versions 115.0.2-112.170.2, 115.0.2-150000.150.94.1, 115.0.2-150200.152.96.1
MozillaFirefox-debugsource - addressed in versions 115.0.2-112.170.2, 115.0.2-150000.150.94.1, 115.0.2-150200.152.96.1
MozillaFirefox-devel - addressed in versions 115.0.2-112.170.2, 115.0.2-150000.150.94.1, 115.0.2-150200.152.96.1
MozillaFirefox-translations-other - addressed in versions 115.0.2-150000.150.94.1, 115.0.2-150200.152.96.1
MozillaFirefox-branding-upstream - update to 115.0.2-150200.152.96.1
firefox-x11 - update to 115.3.0-1
firefox-wayland - update to 115.3.0-1
firefox-langpacks - update to 115.3.0-1
firefox - addressed in versions 115.3.0-1, 115.3.1-1.0.1
thunderbird (Ubuntu package) - addressed in versions 1:115.3.1+build1-0ubuntu0.20.04.1, 1:115.3.1+build1-0ubuntu0.22.04.2, 1:115.3.1+build1-0ubuntu0.23.04.1
thunderbird (Red Hat package) - addressed in versions 115.3.1-1.el7_9, 115.3.1-1.el8_1, 115.3.1-1.el8_2, 115.3.1-1.el8_4, 115.3.1-1.el8_6, 115.3.1-1.el8_8, 115.3.1-1.el9_0, 115.3.1-1.el9_2
firefox (Red Hat package) - addressed in versions 115.3.1-1.el7_9, 115.3.1-1.el8_1, 115.3.1-1.el8_2, 115.3.1-1.el8_4, 115.3.1-1.el8_6, 115.3.1-1.el8_8, 115.3.1-1.el9_0, 115.3.1-1.el9_2
thunderbird - update to 115.3.1-1.0.1
mail-client/thunderbird-bin - update to 115.7.0
mail-client/thunderbird - update to 115.7.0
firefox-debugsource - update to 128.8.0-1
firefox-debuginfo - update to 128.8.0-1
firefox - update to 128.8.0-1

External References

Related Security Bulletins