| Assigner | mozilla |
| Reserved | 2024-04-15 |
| Published | 2024-04-16 |
| Updated | 2024-06-21 |
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.
Problem types
Potential use-after-free due to AlignedBuffer self-move
Product status
Credits
Ronald Crane
References
https://bugzilla.mozilla.org/show_bug.cgi?id=1883158
https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html
https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html
https://www.mozilla.org/security/advisories/mfsa2024-18/
https://www.mozilla.org/security/advisories/mfsa2024-19/
https://www.mozilla.org/security/advisories/mfsa2024-20/
