CVEvulnerability

CVE-2015-2741

4.3 MEDIUM Published 2015-07-06 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2015-07-06
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
CWE-310

Description

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.

Affected configurations

• mozilla firefox (<= 38.1.0) • oracle solaris 11.3 • mozilla firefox 31.0 • mozilla firefox 31.1.0 • mozilla firefox 31.1.1 • mozilla firefox 31.3.0 • mozilla firefox 31.5.1 • mozilla firefox 31.5.2 • mozilla firefox 31.5.3 • mozilla firefox 38.0 • mozilla firefox esr 31.1 • mozilla firefox esr 31.2 • mozilla firefox esr 31.3 • mozilla firefox esr 31.4 • mozilla firefox esr 31.5 • mozilla firefox esr 31.6.0 • mozilla firefox esr 31.7.0

Related

Weakness · not in database (1)

References