Race conditions in reference counting code were found through code inspection. These could have resulted in potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade firefox-x11 | Aug 8, 2023 | Aug 1, 2023 |
| Alpine Linux | — | Upgrade firefoxUpgrade firefox-esr | Aug 22, 2024 | Aug 1, 2023 |
| Amazon Linux Ami 2 | — | Upgrade firefoxUpgrade firefox-debuginfo | Sep 28, 2023 | Aug 1, 2023 |
| Centos_linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-debuginfoUpgrade thunderbird-debuginfo | Aug 4, 2023 | Aug 1, 2023 |
| Debian | — | Upgrade firefox-esrUpgrade thunderbird | Aug 8, 2023 | Aug 1, 2023 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin. | Feb 21, 2024 | Aug 1, 2023 |
| Mfsa2023 29 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 116.0 | Aug 2, 2023 | Aug 1, 2023 |
| Mfsa2023 30 | — | Upgrade to Mozilla Firefox ESR version 102.14Upgrade to the latest version of Mozilla Firefox | Aug 2, 2023 | Aug 1, 2023 |
| Mfsa2023 31 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 115.1 | Aug 2, 2023 | Aug 1, 2023 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 115.1 | Aug 3, 2023 | Aug 1, 2023 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade firefox-x11 | Aug 4, 2023 | Aug 1, 2023 |
| Redhat_linux | — | Upgrade firefox-debugsourceUpgrade firefox-debuginfoUpgrade thunderbird-debuginfoNo solution existsUpgrade thunderbird-debugsourceUpgrade thunderbirdUpgrade firefoxUpgrade firefox-x11 | Aug 4, 2023 | Aug 1, 2023 |
| Rocky_linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade firefox-debugsourceUpgrade thunderbird-debugsourceUpgrade firefox-x11Upgrade thunderbird-debuginfoUpgrade firefox-debuginfo | Mar 5, 2024 | Aug 1, 2023 |
| Suse | — | Upgrade MozillaThunderbirdUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefox-develUpgrade mozillafirefox-branding-upstreamUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-translations-common | Aug 3, 2023 | Aug 1, 2023 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Aug 3, 2023 | Aug 1, 2023 |
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