It was possible for a web extension with minimal permissions to create a `StreamFilter` which could be used to read and modify the response body of requests on any site. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.
CVSS Details
- CVSS 3.1 Base Score: 8.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | alma-upgrade-firefoxalma-upgrade-firefox-x11alma-upgrade-thunderbird | Aug 22, 2024 | Aug 6, 2024 | |
| Amazon Linux Ami 2 | amazon-linux-ami-2-upgrade-firefoxamazon-linux-ami-2-upgrade-firefox-debuginfoamazon-linux-ami-2-upgrade-thunderbirdamazon-linux-ami-2-upgrade-thunderbird-debuginfo | Sep 6, 2024 | Aug 6, 2024 | |
| Debian | debian-upgrade-firefox-esrdebian-upgrade-thunderbird | Aug 8, 2024 | Aug 6, 2024 | |
| Freebsd | freebsd-upgrade-package-firefox | Aug 14, 2024 | Aug 13, 2024 | |
| 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 | Dec 9, 2024 | Aug 6, 2024 | |
| Mfsa2024 33 | mozilla-firefox-upgrade-129_0 | Aug 7, 2024 | Aug 6, 2024 | |
| Mfsa2024 34 | mozilla-firefox-esr-upgrade-115_14 | Aug 7, 2024 | Aug 6, 2024 | |
| Mfsa2024 35 | mozilla-firefox-esr-upgrade-128_1 | Aug 7, 2024 | Aug 6, 2024 | |
| Mozilla Thunderbird | mozilla-thunderbird-upgrade-115_14 | Aug 7, 2024 | Aug 6, 2024 | |
| Oracle_linux | — | oracle-linux-upgrade-firefoxoracle-linux-upgrade-firefox-x11oracle-linux-upgrade-thunderbird | Oct 16, 2024 | Aug 6, 2024 |
| Redhat_linux | redhat-upgrade-firefoxredhat-upgrade-firefox-debuginforedhat-upgrade-firefox-debugsourceredhat-upgrade-firefox-x11redhat-upgrade-thunderbirdredhat-upgrade-thunderbird-debuginforedhat-upgrade-thunderbird-debugsource | Aug 22, 2024 | Aug 6, 2024 | |
| Rocky_linux | rocky-upgrade-firefoxrocky-upgrade-firefox-debuginforocky-upgrade-firefox-debugsourcerocky-upgrade-thunderbirdrocky-upgrade-thunderbird-debuginforocky-upgrade-thunderbird-debugsource | May 8, 2025 | Aug 6, 2024 | |
| Suse | — | suse-upgrade-mozillafirefoxsuse-upgrade-mozillafirefox-branding-slesuse-upgrade-mozillafirefox-branding-upstreamsuse-upgrade-mozillafirefox-develsuse-upgrade-mozillafirefox-translations-commonsuse-upgrade-mozillafirefox-translations-othersuse-upgrade-mozillathunderbirdsuse-upgrade-mozillathunderbird-translations-commonsuse-upgrade-mozillathunderbird-translations-other | Aug 14, 2024 | Aug 6, 2024 |
| Ubuntu | ubuntu-upgrade-firefoxubuntu-upgrade-thunderbird | Aug 20, 2024 | Aug 6, 2024 |
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