When receiving rendering data over IPC `mStream` could have been destroyed when initialized, which could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade firefox-x11Upgrade firefoxUpgrade thunderbird | Sep 7, 2023 | Sep 4, 2023 |
| Alpine Linux | — | Upgrade firefox-esrUpgrade thunderbirdUpgrade firefox | Aug 22, 2024 | Sep 11, 2023 |
| Amazon Linux Ami 2 | — | Upgrade firefox-debuginfoUpgrade firefox | Oct 6, 2023 | Sep 11, 2023 |
| Centos_linux | — | Upgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefoxUpgrade firefox-debuginfo | Sep 5, 2023 | Sep 4, 2023 |
| Debian | — | Upgrade firefox-esrUpgrade thunderbird | Sep 5, 2023 | Sep 5, 2023 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin. | Feb 21, 2024 | Sep 11, 2023 |
| Mfsa2023 34 | — | Upgrade to Mozilla Firefox version 117.0Upgrade to the latest version of Mozilla Firefox | Aug 30, 2023 | Aug 29, 2023 |
| Mfsa2023 35 | — | Upgrade to Mozilla Firefox ESR version 102.15Upgrade to the latest version of Mozilla Firefox | Aug 30, 2023 | Aug 29, 2023 |
| Mfsa2023 36 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 115.2 | Aug 30, 2023 | Aug 29, 2023 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 115.2Upgrade to the latest version of Mozilla Thunderbird | Sep 5, 2023 | Aug 29, 2023 |
| Oracle_linux | — | Upgrade firefox-x11Upgrade thunderbirdUpgrade firefox | May 21, 2024 | Aug 29, 2023 |
| Redhat_linux | — | Upgrade firefoxNo solution existsUpgrade firefox-debugsourceUpgrade thunderbirdUpgrade firefox-x11Upgrade thunderbird-debuginfoUpgrade thunderbird-debugsourceUpgrade firefox-debuginfo | Sep 5, 2023 | Sep 4, 2023 |
| Rocky_linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade thunderbird-debugsourceUpgrade firefox-debugsourceUpgrade firefox-debuginfoUpgrade thunderbird-debuginfo | Mar 5, 2024 | Sep 11, 2023 |
| Suse | — | Upgrade MozillaThunderbirdUpgrade MozillaThunderbird-translations-commonUpgrade MozillaThunderbird-translations-other | Sep 19, 2023 | Sep 11, 2023 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Aug 31, 2023 | Aug 30, 2023 |
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