CVEvulnerability
CVE-2024-3861
4.0 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2024-04-16
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 4.0 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weaknesses
- CWE-416
Description
If an AlignedBuffer were assigned to itself, the subsequent self-move could result in an incorrect reference count and later use-after-free. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
Affected configurations
• mozilla firefox (< 115.0)
• mozilla firefox (< 125.0)
• mozilla thunderbird (< 115.0)
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1883158 Issue Tracking
- https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html Mailing 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=1883158 Issue Tracking
- https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html Mailing 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