Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-x11 | Apr 4, 2024 | Mar 19, 2024 |
| Alpine Linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade firefox-esr | Aug 22, 2024 | Mar 19, 2024 |
| Amazon Linux Ami 2 | — | Upgrade firefox-debuginfoUpgrade firefoxUpgrade thunderbird-debuginfoUpgrade thunderbird | Apr 2, 2024 | Mar 19, 2024 |
| Centos_linux | — | Upgrade thunderbirdUpgrade thunderbird-debuginfoUpgrade firefoxUpgrade firefox-debuginfo | Mar 26, 2024 | Mar 19, 2024 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Mar 25, 2024 | Mar 19, 2024 |
| Mfsa2024 12 | — | Upgrade to Mozilla Firefox version 124.0Upgrade to the latest version of Mozilla Firefox | Mar 20, 2024 | Mar 19, 2024 |
| Mfsa2024 13 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 115.9 | Mar 20, 2024 | Mar 19, 2024 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 115.9 | Mar 20, 2024 | Mar 19, 2024 |
| Oracle_linux | — | Upgrade firefox-x11Upgrade thunderbirdUpgrade firefox | Mar 26, 2024 | Mar 19, 2024 |
| Redhat_linux | — | Upgrade firefoxUpgrade firefox-x11Upgrade thunderbird-debuginfoNo solution existsUpgrade firefox-debugsourceUpgrade firefox-debuginfoUpgrade thunderbird-debugsourceUpgrade thunderbird | Mar 26, 2024 | Mar 19, 2024 |
| Rocky_linux | — | Upgrade thunderbird-debugsourceUpgrade thunderbirdUpgrade firefox-debuginfoUpgrade firefoxUpgrade firefox-debugsourceUpgrade thunderbird-debuginfo | Mar 28, 2024 | Mar 19, 2024 |
| Suse | — | Upgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefoxUpgrade mozillafirefox-branding-upstreamUpgrade MozillaFirefox-translations-otherUpgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbirdUpgrade MozillaFirefox-develUpgrade MozillaThunderbird-translations-other | Mar 25, 2024 | Mar 19, 2024 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Mar 21, 2024 | Mar 19, 2024 |
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