Memory safety bugs present in Firefox 133, Thunderbird 133, Firefox ESR 128.5, and Thunderbird 128.5. 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 134, Firefox ESR 128.6, Thunderbird 134, and Thunderbird 128.6.
CVSS Details
- CVSS 3.1 Base Score: 5.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade firefox-x11Upgrade firefoxUpgrade thunderbird | Jan 13, 2025 | Jan 7, 2025 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Jan 10, 2025 | Jan 7, 2025 |
| Freebsd | — | Upgrade thunderbirdUpgrade librewolfUpgrade firefoxUpgrade firefox-esr | Apr 6, 2025 | Apr 4, 2025 |
| Gentoo Linux | — | Upgrade dev-lang/spidermonkey.Upgrade www-client/firefox.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird. | Jan 24, 2025 | Jan 7, 2025 |
| Mfsa2025 01 | — | Upgrade to Mozilla Firefox version 134.0 | Jan 8, 2025 | Jan 7, 2025 |
| Mfsa2025 02 | — | Upgrade to Mozilla Firefox ESR version 128.6 | Jan 8, 2025 | Jan 7, 2025 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 128.6 | Jan 10, 2025 | Jan 7, 2025 |
| Oracle_linux | — | Upgrade firefoxUpgrade firefox-x11Upgrade thunderbird | Jan 10, 2025 | Jan 7, 2025 |
| Redhat_linux | — | Upgrade thunderbird-debuginfoUpgrade firefox-x11Upgrade firefox-debugsourceNo solution existsUpgrade firefox-debuginfoUpgrade thunderbirdUpgrade thunderbird-debugsourceUpgrade firefox | Jan 10, 2025 | Jan 7, 2025 |
| Rocky_linux | — | Upgrade firefoxUpgrade thunderbird-debuginfoUpgrade firefox-debugsourceUpgrade thunderbirdUpgrade firefox-debuginfoUpgrade thunderbird-debugsource | Jan 13, 2025 | Jan 7, 2025 |
| Suse | — | Upgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-translations-otherUpgrade mozillafirefox-branding-upstreamUpgrade mozjs128Upgrade MozillaFirefox-develUpgrade MozillaThunderbird-translations-commonUpgrade MozillaThunderbirdUpgrade libmozjs-128-0Upgrade mozjs128-develUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefox | Jan 10, 2025 | Jan 7, 2025 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Jan 10, 2025 | Jan 7, 2025 |
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