Memory safety bugs present in Firefox 117, Firefox ESR 115.2, and Thunderbird 115.2. 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 < 118, Firefox ESR < 115.3, and Thunderbird < 115.3.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | alma-upgrade-firefoxalma-upgrade-firefox-x11alma-upgrade-thunderbird | Oct 10, 2023 | Sep 27, 2023 | |
| Alpine Linux | alpine-linux-upgrade-firefox-esralpine-linux-upgrade-firefoxalpine-linux-upgrade-thunderbird | Aug 22, 2024 | Sep 27, 2023 | |
| Amazon Linux Ami 2 | amazon-linux-ami-2-upgrade-firefoxamazon-linux-ami-2-upgrade-firefox-debuginfo | Nov 17, 2023 | Sep 27, 2023 | |
| Centos_linux | — | centos-upgrade-firefoxcentos-upgrade-firefox-debuginfocentos-upgrade-thunderbirdcentos-upgrade-thunderbird-debuginfo | Oct 5, 2023 | Sep 27, 2023 |
| Debian | debian-upgrade-firefox-esrdebian-upgrade-thunderbird | Oct 2, 2023 | Sep 27, 2023 | |
| Gentoo Linux | gentoo-linux-upgrade-mail-client-thunderbirdgentoo-linux-upgrade-mail-client-thunderbird-bin | Feb 21, 2024 | Sep 27, 2023 | |
| Mfsa2023 41 | mozilla-firefox-upgrade-118_0 | Sep 27, 2023 | Sep 26, 2023 | |
| Mfsa2023 42 | mozilla-firefox-esr-upgrade-115_3 | Sep 27, 2023 | Sep 26, 2023 | |
| Mozilla Thunderbird | mozilla-thunderbird-upgrade-115_3 | Sep 27, 2023 | Sep 26, 2023 | |
| Oracle_linux | — | oracle-linux-upgrade-firefoxoracle-linux-upgrade-firefox-x11oracle-linux-upgrade-thunderbird | Oct 5, 2023 | Sep 26, 2023 |
| Redhat_linux | redhat-upgrade-firefoxredhat-upgrade-firefox-debuginforedhat-upgrade-firefox-debugsourceredhat-upgrade-firefox-x11redhat-upgrade-thunderbirdredhat-upgrade-thunderbird-debuginforedhat-upgrade-thunderbird-debugsource | Oct 5, 2023 | Sep 27, 2023 | |
| Suse | — | suse-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-other | Sep 28, 2023 | Sep 27, 2023 |
| Ubuntu | ubuntu-upgrade-firefoxubuntu-upgrade-thunderbird | Oct 4, 2023 | Sep 27, 2023 |
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