Mozilla Firefox before 39.0, Firefox ESR 38.x before 38.1, and Thunderbird before 38.1 do not enforce key pinning upon encountering an X.509 certificate problem that generates a user dialog, which allows user-assisted man-in-the-middle attackers to bypass intended access restrictions by triggering a (1) expired certificate or (2) mismatched hostname for a domain with pinning enabled.
                
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Affected Vendors & Products
References
        History
                    Tue, 22 Oct 2024 14:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| CPEs | cpe:2.3:a:mozilla:firefox:31.5.1:*:*:*:*:*:*:* | 
Tue, 22 Oct 2024 14:00:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| CPEs | cpe:2.3:a:mozilla:firefox:38.0:*:*:*:*:*:*:* | 
Mon, 21 Oct 2024 14:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| CPEs | cpe:2.3:a:mozilla:firefox_esr:31.1.0:*:*:*:*:*:*:*  | 
    cpe:2.3:a:mozilla:firefox:31.0:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox:31.1.0:*:*:*:*:*:*:*  | 
Mon, 21 Oct 2024 13:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| CPEs | cpe:2.3:a:mozilla:firefox_esr:31.3.0:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox_esr:31.5.2:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox_esr:31.5.3:*:*:*:*:*:*:*  | 
    cpe:2.3:a:mozilla:firefox:31.1.1:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox:31.3.0:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox:31.5.2:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox:31.5.3:*:*:*:*:*:*:*  | 
Status: PUBLISHED
Assigner: mozilla
Published: 2015-07-06T01:00:00
Updated: 2024-08-06T05:24:38.454Z
Reserved: 2015-03-25T00:00:00
Link: CVE-2015-2741
No data.
Status : Deferred
Published: 2015-07-06T02:01:09.517
Modified: 2025-04-12T10:46:40.837
Link: CVE-2015-2741