Mozilla developers Andrew McCreight, Gabriele Svelto, Tom Ritter and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 99 and Firefox ESR 91.8. 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 Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.
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 thunderbird | May 6, 2022 | May 4, 2022 |
| Alpine Linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade librewolfUpgrade firefox-esr | Aug 22, 2024 | Dec 22, 2022 |
| Amazon Linux Ami 2 | — | Upgrade thunderbirdUpgrade thunderbird-debuginfo | Jul 9, 2024 | Dec 22, 2022 |
| Centos_linux | — | Upgrade firefox-debugsourceUpgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade thunderbird-debugsourceUpgrade firefoxUpgrade thunderbird | May 5, 2022 | May 4, 2022 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | May 6, 2022 | May 6, 2022 |
| Gentoo Linux | — | Upgrade www-client/firefox.Upgrade mail-client/thunderbird.Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird-bin. | Aug 11, 2022 | Aug 10, 2022 |
| Mfsa2022 16 | — | Upgrade to Mozilla Firefox version 100.0 | May 4, 2022 | May 3, 2022 |
| Mfsa2022 17 | — | Upgrade to Mozilla Firefox ESR version 91.9 | May 4, 2022 | May 3, 2022 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 91.9 | May 6, 2022 | May 3, 2022 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefox | May 5, 2022 | May 3, 2022 |
| Redhat_linux | — | Upgrade firefox-debugsourceUpgrade thunderbirdUpgrade firefox-debuginfoUpgrade firefoxNo solution existsUpgrade thunderbird-debuginfoUpgrade thunderbird-debugsource | May 5, 2022 | May 4, 2022 |
| Rocky_linux | — | Upgrade thunderbird-debugsourceUpgrade firefoxUpgrade firefox-debugsourceUpgrade firefox-debuginfoUpgrade thunderbirdUpgrade thunderbird-debuginfo | Mar 5, 2024 | Dec 22, 2022 |
| Suse | — | Upgrade mozillafirefox-branding-upstreamUpgrade mozillafirefoxUpgrade mozillathunderbird-translations-otherUpgrade mozillathunderbirdUpgrade mozillafirefox-develUpgrade mozillafirefox-translations-commonUpgrade mozillafirefox-translations-otherUpgrade mozillathunderbird-translations-common | Oct 26, 2022 | May 17, 2022 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | May 12, 2022 | May 4, 2022 |
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