CVEvulnerability
CVE-2025-1014
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2025-02-04
- Last modified
- 2026-10-05
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-295
Description
Certificate length was not properly checked when added to a certificate store. In practice only trusted data was processed. This vulnerability was fixed in Firefox 135, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.
Affected configurations
• mozilla firefox (< 128.7.0)
• mozilla firefox (< 135.0)
• mozilla thunderbird (>= 128.0.1 < 128.7.0)
• mozilla thunderbird (>= 131.0 < 135.0)
Related
Weakness · CWE (1)
- CWE-295 Improper Certificate Validation weakness
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1940804 Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2025-07/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2025-09/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2025-10/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2025-11/ Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2025/02/msg00006.html lists.debian.org