Security features bypass in Mozilla Firefox and Firefox for Android - CVE-2024-6612

Vulnerability identifier: #VU94625

CSH Severity: Low

CVSS v4 BT: 0.5 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-6612

CWE-ID: CWE-254

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to bypass CSP protection mechanism.

The vulnerability exists due to CSP violation leakage when using devtools. CSP violations generated links in the console tab of the developer tools, pointing to the violating resource. This caused a DNS prefetch which leaked that a CSP violation happened.

Mozilla Firefox
Firefox for Android
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 High Performance Computing LTSS 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Software Development Kit 12
SUSE Linux Enterprise Workstation Extension 15
SUSE Linux Enterprise Micro
SUSE Enterprise Storage
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS
SUSE Linux Enterprise Server 15 SP2 LTSS
SUSE Linux Enterprise Server 15 SP3 LTSS
SUSE Linux Enterprise Server 15 SP4 LTSS
SUSE Linux Enterprise Desktop 15 SP4 LTSS
Desktop Applications Module
SUSE Package Hub 15
openSUSE Leap
Ubuntu
openEuler
Mozilla Thunderbird
www-client/firefox
firefox (Ubuntu package)
MozillaFirefox-debugsource
MozillaFirefox-debuginfo
MozillaFirefox-devel
MozillaFirefox-translations-common
MozillaFirefox
MozillaFirefox-branding-upstream
MozillaFirefox-translations-other
MozillaThunderbird-debugsource
MozillaThunderbird-translations-other
MozillaThunderbird-translations-common
MozillaThunderbird
MozillaThunderbird-debuginfo
firefox
firefox-debuginfo
firefox-debugsource
MozillaFirefox-branding-SLE

Install updates from vendor's website.

Mozilla Firefox - update to 128.0
Firefox for Android - update to 128.0
Mozilla Thunderbird - update to 128.0
www-client/firefox - update to 104
firefox (Ubuntu package) - update to 128.0+build2-0ubuntu0.20.04.1
MozillaFirefox-debugsource - addressed in versions 128.1.0-112.221.1, 128.1.0-150200.152.146.1
MozillaFirefox-debuginfo - addressed in versions 128.1.0-112.221.1, 128.1.0-150200.152.146.1
MozillaFirefox-devel - addressed in versions 128.1.0-112.221.1, 128.1.0-150200.152.146.1
MozillaFirefox-translations-common - addressed in versions 128.1.0-112.221.1, 128.1.0-150200.152.146.1
MozillaFirefox - addressed in versions 128.1.0-112.221.1, 128.1.0-150200.152.146.1
MozillaFirefox-branding-upstream - update to 128.1.0-150200.152.146.1
MozillaFirefox-translations-other - update to 128.1.0-150200.152.146.1
MozillaThunderbird-debugsource - update to 128.2.3-150200.8.177.1
MozillaThunderbird-translations-other - update to 128.2.3-150200.8.177.1
MozillaThunderbird-translations-common - update to 128.2.3-150200.8.177.1
MozillaThunderbird - update to 128.2.3-150200.8.177.1
MozillaThunderbird-debuginfo - update to 128.2.3-150200.8.177.1
firefox - update to 128.8.0-1
firefox-debuginfo - update to 128.8.0-1
firefox-debugsource - update to 128.8.0-1
MozillaFirefox-branding-SLE - addressed in versions 128-35.15.1, 128-150200.9.16.1

• https://www.mozilla.org/en-US/security/advisories/mfsa2024-29/

• Multiple vulnerabilities in Mozilla Firefox
• Multiple vulnerabilities in Mozilla Thunderbird
• Ubuntu update for firefox
• SUSE update for MozillaFirefox
• SUSE update for MozillaFirefox
• SUSE update for MozillaThunderbird
• Gentoo update for Mozilla Firefox
• openEuler 22.03 LTS SP4 update for firefox
• openEuler 22.03 LTS SP3 update for firefox