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An out-of-bounds read can occur when decoding H264 video. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-esr | Aug 22, 2024 | Dec 22, 2022 |
| Amazon Linux Ami 2 | — | Upgrade thunderbirdUpgrade firefoxUpgrade firefox-debuginfoUpgrade thunderbird-debuginfo | Feb 23, 2023 | Dec 22, 2022 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Dec 28, 2022 | Dec 22, 2022 |
| Mfsa2022 40 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 105.0 | Sep 26, 2022 | Sep 20, 2022 |
| Mfsa2022 41 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 102.3 | Sep 26, 2022 | Sep 20, 2022 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 102.3 | Sep 26, 2022 | Sep 20, 2022 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Dec 22, 2022 |
| Suse | — | Upgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbirdUpgrade MozillaFirefoxUpgrade MozillaFirefox-develUpgrade MozillaThunderbird-translations-commonUpgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefox-translations-other | Oct 28, 2022 | Oct 27, 2022 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Oct 1, 2022 | Sep 30, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Dec 22, 2022 |
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