5.4

CVE-2024-11696

The application failed to account for exceptions thrown by the `loadManifestFromFile` method during add-on signature verification. This flaw, triggered by an invalid or unsupported extension manifest, could have caused runtime errors that disrupted the signature validation process. As a result, the enforcement of signature validation for unrelated add-ons may have been bypassed.  Signature validation in this context is used to ensure that third-party applications on the user's computer have not tampered with the user's extensions, limiting the impact of this issue. This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Thunderbird < 133, and Thunderbird < 128.5.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mozilla ≫ Firefox SwEditionesr Version < 128.5.0
Mozilla ≫ Firefox SwEdition- Version < 133.0
Mozilla ≫ Thunderbird Version < 128.5.0
Mozilla ≫ Thunderbird Version >= 129.0 < 133.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.35% 0.264
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
134c704f-9b21-4f2e-91b3-4a467353bcc0 5.4 2.8 2.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CWE-347 Improper Verification of Cryptographic Signature

The product does not verify, or incorrectly verifies, the cryptographic signature for data.

https://www.mozilla.org/security/advisories/mfsa2024-63/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-64/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-67/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-68/
Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1929600
Issue Tracking
https://lists.debian.org/debian-lts-announce/2024/11/msg00029.html