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.
History

No history.

cve-icon MITRE

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

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2015-07-06T02:01:09.517

Modified: 2016-12-28T02:59:09.887

Link: CVE-2015-2741

cve-icon Redhat

Severity : Moderate

Publid Date: 2015-07-02T00:00:00Z

Links: CVE-2015-2741 - Bugzilla