CVE-2025-0237
⚪ Do wiadomości
Brak weryfikacji nadawcy w WebChannel API w Firefoxie może prowadzić do eskalacji uprawnień.
CVSS
5.4
EPSS
0.6%
Exploit
none
Vendor
mozilla
Opis źródłowy (NVD)
The WebChannel API, which is used to transport various information across processes, did not check the sending principal but rather accepted the principal being sent. This could have led to privilege escalation attacks. This vulnerability was fixed in Firefox 134, Firefox ESR 128.6, Thunderbird 134, and Thunderbird 128.6.
privilege-escalation
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 5.4 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.6% |
| Opublikowano (NVD) | 2025-01-07 16:15:38 UTC |
| Ostatnia modyfikacja (NVD) | 2026-09-30 19:10:01 UTC |
Referencje
- https://bugzilla.mozilla.org/show_bug.cgi?id=1915257 ([email protected]) [Issue Tracking, Permissions Required]
- https://www.mozilla.org/security/advisories/mfsa2025-01/ ([email protected]) [Vendor Advisory]
- https://www.mozilla.org/security/advisories/mfsa2025-02/ ([email protected]) [Vendor Advisory]
- https://www.mozilla.org/security/advisories/mfsa2025-04/ ([email protected]) [Vendor Advisory]
- https://www.mozilla.org/security/advisories/mfsa2025-05/ ([email protected]) [Vendor Advisory]
- https://lists.debian.org/debian-lts-announce/2025/01/msg00004.html (af854a3a-2127-422b-91ae-364da2661108)