Certificate length was not properly checked when added to a certificate store. In practice only trusted data was processed. This vulnerability affects Firefox < 135, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.
References
| Link | Resource |
|---|---|
| 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 |
Configurations
Configuration 1 (hide)
|
History
03 Nov 2025, 21:18
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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Information
Published : 2025-02-04 14:15
Updated : 2025-11-03 21:18
NVD link : CVE-2025-1014
Mitre link : CVE-2025-1014
CVE.ORG link : CVE-2025-1014
JSON object : View
Products Affected
mozilla
- thunderbird
- firefox
CWE
CWE-295
Improper Certificate Validation
