When using Alt-Svc, ALPN did not properly validate certificates when the original server is redirecting to an insecure site. This vulnerability was fixed in Firefox 134, Firefox ESR 128.6, Thunderbird 134, and Thunderbird 128.6.
CVSS Details
- CVSS 3.1 Base Score: 4
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | alma-upgrade-firefoxalma-upgrade-firefox-x11 | Jan 13, 2025 | Jan 7, 2025 | |
| Debian | debian-upgrade-firefox-esrdebian-upgrade-thunderbird | Jan 10, 2025 | Jan 7, 2025 | |
| Freebsd | freebsd-upgrade-package-firefoxfreebsd-upgrade-package-librewolffreebsd-upgrade-package-firefox-esrfreebsd-upgrade-package-thunderbird | Apr 6, 2025 | Apr 4, 2025 | |
| Gentoo Linux | gentoo-linux-upgrade-dev-lang-spidermonkeygentoo-linux-upgrade-mail-client-thunderbirdgentoo-linux-upgrade-mail-client-thunderbird-bingentoo-linux-upgrade-www-client-firefoxgentoo-linux-upgrade-www-client-firefox-bin | Jan 24, 2025 | Jan 7, 2025 | |
| Mfsa2025 01 | mozilla-firefox-upgrade-134_0 | Jan 8, 2025 | Jan 7, 2025 | |
| Mfsa2025 02 | mozilla-firefox-esr-upgrade-128_6 | Jan 8, 2025 | Jan 7, 2025 | |
| Mozilla Thunderbird | mozilla-thunderbird-upgrade-128_6 | Jan 10, 2025 | Jan 7, 2025 | |
| Oracle_linux | — | oracle-linux-upgrade-firefoxoracle-linux-upgrade-firefox-x11 | Jan 10, 2025 | Jan 7, 2025 |
| Redhat_linux | redhat-upgrade-firefoxredhat-upgrade-firefox-debuginforedhat-upgrade-firefox-debugsourceredhat-upgrade-firefox-x11redhat-upgrade-thunderbirdredhat-upgrade-thunderbird-debuginforedhat-upgrade-thunderbird-debugsource | Jan 10, 2025 | Jan 7, 2025 | |
| Rocky_linux | rocky-upgrade-firefoxrocky-upgrade-firefox-debuginforocky-upgrade-firefox-debugsource | Jan 13, 2025 | Jan 7, 2025 | |
| Suse | — | suse-upgrade-libmozjs-128-0suse-upgrade-mozillafirefoxsuse-upgrade-mozillafirefox-branding-upstreamsuse-upgrade-mozillafirefox-develsuse-upgrade-mozillafirefox-translations-commonsuse-upgrade-mozillafirefox-translations-othersuse-upgrade-mozillathunderbirdsuse-upgrade-mozillathunderbird-translations-commonsuse-upgrade-mozillathunderbird-translations-othersuse-upgrade-mozjs128suse-upgrade-mozjs128-devel | Jan 10, 2025 | Jan 7, 2025 |
| Ubuntu | ubuntu-upgrade-firefoxubuntu-upgrade-thunderbird | Jan 10, 2025 | Jan 7, 2025 |
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