Certain network request objects were freed too early when releasing a network request handle. This could have lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
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 | Jan 12, 2022 |
| Alpine Linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-esrUpgrade librewolf | Aug 22, 2024 | Dec 22, 2022 |
| Amazon Linux Ami 2 | — | Upgrade thunderbirdUpgrade thunderbird-debuginfo | Jul 4, 2022 | Jul 4, 2022 |
| Centos_linux | — | Upgrade thunderbirdUpgrade thunderbird-debugsourceUpgrade firefoxUpgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade firefox-debugsource | Feb 17, 2022 | Jan 12, 2022 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Jan 17, 2022 | Jan 17, 2022 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox. | Feb 22, 2022 | Feb 21, 2022 |
| Mfsa2022 01 | — | Upgrade to Mozilla Firefox version 96.0Upgrade to the latest version of Mozilla Firefox | Jan 12, 2022 | Jan 11, 2022 |
| Mfsa2022 02 | — | Upgrade to Mozilla Firefox ESR version 91.5Upgrade to the latest version of Mozilla Firefox | Jan 12, 2022 | Jan 11, 2022 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 91.5Upgrade to the latest version of Mozilla Thunderbird | Jan 12, 2022 | Jan 11, 2022 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbird | Nov 23, 2022 | Jan 11, 2022 |
| Redhat_linux | — | Upgrade firefoxNo solution existsUpgrade thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade thunderbirdUpgrade thunderbird-debugsourceUpgrade firefox-debugsource | Jan 14, 2022 | Jan 12, 2022 |
| Rocky_linux | — | Upgrade firefox-debugsourceUpgrade firefox-debuginfoUpgrade thunderbird-debugsourceUpgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefox | Mar 12, 2024 | Dec 22, 2022 |
| Suse | — | Upgrade MozillaThunderbirdUpgrade MozillaFirefox-develUpgrade MozillaFirefox-translations-commonUpgrade mozillafirefox-branding-upstreamUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefoxUpgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefox-translations-other | Feb 12, 2022 | Jan 18, 2022 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Mar 22, 2023 | Dec 22, 2022 |
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