CVE-2014-1582

2014-10-1510:55:06

CWE-310

[email protected]

web.nvd.nist.gov

cve-2014-1582

public key pinning

pkp

mozilla firefox

spdy

http/2

man-in-the-middle

certification authority

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

9 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

58.4%

JSON

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.

Affected configurations

NVD

Node

mozillafirefoxRange≤32.0

mozillafirefoxMatch30.0

mozillafirefoxMatch31.0

mozillafirefoxMatch31.1.0

CPENameOperatorVersion
mozilla:firefoxmozilla firefoxle32.0
mozilla:firefoxmozilla firefoxeq30.0
mozilla:firefoxmozilla firefoxeq31.0
mozilla:firefoxmozilla firefoxeq31.1.0