Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 135, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-x11 | Feb 11, 2025 | Feb 4, 2025 |
| Amazon Linux Ami 2 | — | Upgrade thunderbird-debuginfoUpgrade firefoxUpgrade thunderbirdUpgrade firefox-debuginfo | Feb 26, 2025 | Feb 4, 2025 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Feb 7, 2025 | Feb 4, 2025 |
| Freebsd | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-esr | Feb 8, 2025 | Feb 7, 2025 |
| Mfsa2025 07 | — | Upgrade to Mozilla Firefox version 135.0 | Feb 5, 2025 | Feb 4, 2025 |
| Mfsa2025 09 | — | Upgrade to Mozilla Firefox ESR version 128.7 | Feb 5, 2025 | Feb 4, 2025 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 135.0 | Feb 5, 2025 | Feb 4, 2025 |
| Oracle_linux | — | Upgrade firefox-x11Upgrade thunderbirdUpgrade firefox | Feb 10, 2025 | Feb 4, 2025 |
| Redhat_linux | — | Upgrade thunderbird-debugsourceUpgrade firefoxUpgrade thunderbirdUpgrade firefox-x11No solution existsUpgrade firefox-debugsourceUpgrade thunderbird-debuginfoUpgrade firefox-debuginfo | Feb 10, 2025 | Feb 4, 2025 |
| Rocky_linux | — | Upgrade thunderbirdUpgrade thunderbird-debugsourceUpgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade firefoxUpgrade firefox-debugsource | Feb 14, 2025 | Feb 4, 2025 |
| Suse | — | Upgrade mozjs128-develUpgrade libmozjs-128-0Upgrade mozillafirefox-translations-commonUpgrade mozillathunderbird-translations-commonUpgrade mozillathunderbirdUpgrade mozillafirefox-translations-otherUpgrade mozillafirefox-branding-upstreamUpgrade mozillafirefox-develUpgrade mozillafirefoxUpgrade mozillathunderbird-translations-otherUpgrade mozjs128 | Feb 10, 2025 | Feb 4, 2025 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Feb 12, 2025 | Feb 4, 2025 |
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