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 firefox-x11Upgrade thunderbird | Feb 11, 2025 | Feb 4, 2025 |
| Amazon Linux Ami 2 | — | Upgrade firefox-debuginfoUpgrade thunderbirdUpgrade thunderbird-debuginfoUpgrade firefox | Feb 26, 2025 | Feb 4, 2025 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Feb 7, 2025 | Feb 4, 2025 |
| Freebsd | — | Upgrade firefox-esrUpgrade firefoxUpgrade thunderbird | 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 firefoxUpgrade thunderbird | Feb 10, 2025 | Feb 4, 2025 |
| Redhat_linux | — | Upgrade firefox-debugsourceNo solution existsUpgrade thunderbirdUpgrade thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade thunderbird-debugsourceUpgrade firefox-x11Upgrade firefox | Feb 10, 2025 | Feb 4, 2025 |
| Rocky_linux | — | Upgrade firefox-debugsourceUpgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefoxUpgrade thunderbird-debugsource | Feb 14, 2025 | Feb 4, 2025 |
| Suse | — | Upgrade MozillaThunderbird-translations-commonUpgrade mozillafirefox-branding-upstreamUpgrade mozjs128Upgrade MozillaFirefox-develUpgrade MozillaFirefoxUpgrade libmozjs-128-0Upgrade MozillaFirefox-translations-commonUpgrade mozjs128-develUpgrade MozillaThunderbirdUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-translations-other | Feb 10, 2025 | Feb 4, 2025 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Feb 12, 2025 | Feb 4, 2025 |
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