Set-Cookie response headers were being incorrectly honored in multipart HTTP responses. If an attacker could control the Content-Type response header, as well as control part of the response body, they could inject Set-Cookie response headers that would have been honored by the browser. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade firefoxUpgrade firefox-x11Upgrade thunderbird | Feb 29, 2024 | Feb 20, 2024 |
| Alpine Linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-esr | Aug 22, 2024 | Feb 20, 2024 |
| Amazon Linux Ami 2 | — | Upgrade thunderbirdUpgrade firefox-debuginfoUpgrade firefoxUpgrade thunderbird-debuginfo | Mar 5, 2024 | Feb 20, 2024 |
| Centos_linux | — | Upgrade thunderbirdUpgrade thunderbird-debuginfoUpgrade firefoxUpgrade firefox-debuginfo | Mar 7, 2024 | Feb 20, 2024 |
| Debian | — | Upgrade firefox-esrUpgrade thunderbird | Feb 23, 2024 | Feb 20, 2024 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox-bin.Upgrade www-client/firefox. | May 6, 2024 | Feb 20, 2024 |
| Mfsa2024 05 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 123.0 | Feb 21, 2024 | Feb 20, 2024 |
| Mfsa2024 06 | — | Upgrade to Mozilla Firefox ESR version 115.8Upgrade to the latest version of Mozilla Firefox | Feb 21, 2024 | Feb 20, 2024 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 115.8Upgrade to the latest version of Mozilla Thunderbird | Feb 21, 2024 | Feb 20, 2024 |
| Oracle_linux | — | Upgrade firefox-x11Upgrade thunderbirdUpgrade firefox | Feb 24, 2024 | Feb 20, 2024 |
| Redhat_linux | — | No solution existsUpgrade firefox-debuginfoUpgrade firefox-debugsourceUpgrade thunderbird-debuginfoUpgrade firefox-x11Upgrade firefoxUpgrade thunderbirdUpgrade thunderbird-debugsource | Feb 23, 2024 | Feb 20, 2024 |
| Rocky_linux | — | Upgrade firefoxUpgrade firefox-debugsourceUpgrade firefox-debuginfo | Mar 13, 2024 | Feb 20, 2024 |
| Suse | — | Upgrade MozillaFirefox-translations-otherUpgrade MozillaFirefoxUpgrade MozillaThunderbirdUpgrade mozillafirefox-branding-upstreamUpgrade MozillaThunderbird-translations-commonUpgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefox-devel | Feb 22, 2024 | Feb 20, 2024 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Feb 23, 2024 | Feb 20, 2024 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub