Description
The JIT created incorrect code for arguments in certain cases. This led to potential use-after-free crashes during garbage collection. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
Metrics
CVSS 3.1 7.8/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | >= unspecified, < 125 |
| Mozilla | Firefox ESR | >= unspecified, < 115.10 |
| Mozilla | Thunderbird | >= unspecified, < 115.10 |
| mozilla | firefox | < 125 |
| mozilla | firefox_esr | < 115.10 |
| mozilla | thunderbird | < 115.10 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1886683Issue Tracking
- https://lists.debian.org/debian-lts-announce/2024/04/msg00012.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/04/msg00013.htmlMailing List, Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-18/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-19/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-20/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1886683Issue Tracking
- https://lists.debian.org/debian-lts-announce/2024/04/msg00012.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/04/msg00013.htmlMailing List, Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-18/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-19/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2024-20/Vendor Advisory
Timeline
- Published
- Apr 16, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed