A missing check related to tex units could have led to a use-after-free and potentially exploitable crash.<br />*Note*: This advisory was added on December 13th, 2022 after we better understood the impact of the issue. The fix was included in the original release of Firefox 105. This vulnerability affects Firefox ESR < 102.6, Firefox < 105, and Thunderbird < 102.6.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade thunderbirdUpgrade firefox | Dec 19, 2022 | Dec 15, 2022 |
| Alpine Linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-esr | Aug 22, 2024 | Dec 22, 2022 |
| Amazon Linux Ami 2 | — | Upgrade firefox-debuginfoUpgrade thunderbirdUpgrade thunderbird-debuginfoUpgrade firefox | Feb 23, 2023 | Dec 22, 2022 |
| Centos_linux | — | Upgrade thunderbirdUpgrade thunderbird-debugsourceUpgrade firefoxUpgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade firefox-debugsource | Dec 16, 2022 | Dec 16, 2022 |
| Debian | — | Upgrade firefox-esrUpgrade thunderbird | Dec 16, 2022 | Dec 16, 2022 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox.Upgrade mail-client/thunderbird. | May 4, 2023 | Dec 22, 2022 |
| Mfsa2022 40 | — | Upgrade to Mozilla Firefox version 105.0 | Dec 14, 2022 | Sep 20, 2022 |
| Mfsa2022 52 | — | Upgrade to Mozilla Firefox ESR version 102.6Upgrade to the latest version of Mozilla Firefox | Dec 14, 2022 | Dec 13, 2022 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 102.6 | Dec 14, 2022 | Dec 13, 2022 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbird | Dec 16, 2022 | Dec 13, 2022 |
| Redhat_linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade thunderbird-debugsourceUpgrade firefox-debugsourceUpgrade thunderbird-debuginfoUpgrade firefox-debuginfoNo solution exists | Dec 16, 2022 | Dec 16, 2022 |
| Rocky_linux | — | Upgrade firefoxUpgrade firefox-debugsourceUpgrade firefox-debuginfo | Mar 12, 2024 | Dec 22, 2022 |
| Suse | — | Upgrade mozillafirefox-branding-upstreamUpgrade MozillaFirefox-translations-otherUpgrade MozillaFirefoxUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefox-develUpgrade MozillaThunderbird | Dec 14, 2022 | Dec 13, 2022 |
| Ubuntu | — | Upgrade thunderbird | Mar 22, 2023 | Dec 22, 2022 |
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