Memory safety bugs present in Firefox 115, Firefox ESR 115.0, and Thunderbird 115.0. 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 < 116, Firefox ESR < 115.1, and Thunderbird < 115.1.
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 | — | Upgrade firefox-x11Upgrade thunderbirdUpgrade firefox | Aug 8, 2023 | Aug 1, 2023 |
| Alpine Linux | — | Upgrade firefox-esrUpgrade firefox | Aug 22, 2024 | Aug 1, 2023 |
| Centos_linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade thunderbird-debuginfoUpgrade firefox-debuginfo | Aug 4, 2023 | Aug 1, 2023 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Jul 27, 2026 | Jul 27, 2026 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird-bin.Upgrade mail-client/thunderbird. | Feb 21, 2024 | Aug 1, 2023 |
| Mfsa2023 29 | — | Upgrade to Mozilla Firefox version 116.0 | Aug 2, 2023 | Aug 1, 2023 |
| Mfsa2023 31 | — | Upgrade to Mozilla Firefox ESR version 115.1 | Aug 2, 2023 | Aug 1, 2023 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 115.1 | Aug 3, 2023 | Aug 1, 2023 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefox-x11Upgrade firefox | Aug 4, 2023 | Aug 1, 2023 |
| Redhat_linux | — | No solution existsUpgrade firefox-debuginfoUpgrade firefoxUpgrade thunderbird-debugsourceUpgrade thunderbirdUpgrade thunderbird-debuginfoUpgrade firefox-x11Upgrade firefox-debugsource | Aug 4, 2023 | Aug 1, 2023 |
| Rocky_linux | — | Upgrade thunderbird-debuginfoUpgrade firefox-x11Upgrade thunderbirdUpgrade firefox-debuginfoUpgrade thunderbird-debugsourceUpgrade firefoxUpgrade firefox-debugsource | Mar 5, 2024 | Aug 1, 2023 |
| Suse | — | Upgrade mozillathunderbird-translations-otherUpgrade mozillafirefoxUpgrade mozillafirefox-develUpgrade mozillathunderbirdUpgrade mozillafirefox-translations-otherUpgrade mozillafirefox-translations-commonUpgrade mozillathunderbird-translations-commonUpgrade mozillafirefox-branding-upstream | Aug 3, 2023 | Aug 1, 2023 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Aug 3, 2023 | Aug 1, 2023 |
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