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CVE-2025-2817 Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by…
Description
Thunderbird's update mechanism allowed a medium-integrity user process to interfere with the SYSTEM-level updater by manipulating the file-locking behavior. By injecting code into the user-privileged process, an attacker could bypass intended access controls, allowing SYSTEM-level file operations on paths controlled by a non-privileged user and enabling privilege escalation. This vulnerability was fixed in Firefox 138, Firefox ESR 128.10, Firefox ESR 115.23, Thunderbird 138, and Thunderbird 128.10.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Firefox 138 | premières → < 138 | 138 |
| Firefox 128.10 | premières → < 128.10 | 128.10 |
| Firefox 115.23 | premières → < 115.23 | 115.23 |
| Firefox ESR 115.23 | premières → < 115.23 | 115.23 |
| Thunderbird 138 | premières → < 138 | 138 |
| Thunderbird 128.10 | premières → < 128.10 | 128.10 |
Références
- bugzilla.mozilla.org bugzilla.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
Chronologie
- Publiée
- Dernière modification
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