Mozilla developers Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. 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 affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade thunderbirdUpgrade firefox | May 4, 2022 | Feb 15, 2022 |
| Alpine Linux | — | Upgrade librewolfUpgrade thunderbirdUpgrade firefox-esrUpgrade firefox | Aug 22, 2024 | Dec 22, 2022 |
| Amazon Linux Ami 2 | — | Upgrade thunderbirdUpgrade thunderbird-debuginfo | Jul 4, 2022 | Jul 4, 2022 |
| Centos_linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade firefox-debugsourceUpgrade thunderbird-debugsource | Feb 17, 2022 | Feb 14, 2022 |
| Debian | — | Upgrade firefox-esrUpgrade thunderbird | Feb 11, 2022 | Feb 11, 2022 |
| Gentoo Linux | — | Upgrade www-client/firefox.Upgrade mail-client/thunderbird.Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird-bin. | Feb 22, 2022 | Feb 21, 2022 |
| Mfsa2022 04 | — | Upgrade to Mozilla Firefox version 97.0 | Feb 9, 2022 | Feb 8, 2022 |
| Mfsa2022 05 | — | Upgrade to Mozilla Firefox ESR version 91.6 | Feb 9, 2022 | Feb 8, 2022 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 91.6 | Feb 17, 2022 | Feb 8, 2022 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefox | Feb 15, 2022 | Feb 8, 2022 |
| Redhat_linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade thunderbird-debugsourceUpgrade firefox-debugsourceNo solution existsUpgrade firefox-debuginfoUpgrade thunderbird-debuginfo | Feb 17, 2022 | Feb 14, 2022 |
| Rocky_linux | — | Upgrade firefox-debugsourceUpgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefoxUpgrade thunderbird-debugsourceUpgrade firefox-debuginfo | Mar 5, 2024 | Dec 22, 2022 |
| Suse | — | Upgrade mozillathunderbird-translations-commonUpgrade mozillafirefoxUpgrade mozillafirefox-develUpgrade mozillafirefox-branding-upstreamUpgrade mozillathunderbirdUpgrade mozillafirefox-translations-otherUpgrade mozillathunderbird-translations-otherUpgrade mozillafirefox-translations-common | Feb 24, 2022 | Feb 14, 2022 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Feb 15, 2022 | Feb 14, 2022 |
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