CVE-2014-1582

Severity CVSS v4.0:

Pending analysis

Type:

CWE-310 Cryptographic Issues

Publication date:

15/10/2014

Last modified:

12/04/2025

Description

The Public Key Pinning (PKP) implementation in Mozilla Firefox before 33.0 does not properly consider the connection-coalescing behavior of SPDY and HTTP/2 in the case of a shared IP address, which allows man-in-the-middle attackers to bypass an intended pinning configuration and spoof a web site by providing a valid certificate from an arbitrary recognized Certification Authority.

Impact

Vector 2.0

AV:N/AC:M/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0

4.30

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:mozilla:firefox::::::::		32.0 (including)
cpe:2.3:a:mozilla:firefox:30.0:::::::*
cpe:2.3:a:mozilla:firefox:31.0:::::::*
cpe:2.3:a:mozilla:firefox:31.1.0:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2014-1582

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools