CVE-2015-2741 - CVE House
Back to Database
Status published Medium CVE-2015-2741

Mozilla Firefox before 39.0, Firefox ESR 38.x before 38.1, and...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2015-2741

Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

firefox, solaris, firefox esr
Vulnerable Versions:
0, 31.0, 31.1.0, 31.1.1, 31.3.0, 31.5.1, 31.5.2, 31.5.3, 38.0, 11.3, 31.1, 31.2, 31.3, 31.4, 31.5, 31.6.0, 31.7.0

Timeline

Official Publish: July 6th, 2015
Last Modified: August 6th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.