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.
Published: 2014-10-15
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2014-1658 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.
Ubuntu USN Ubuntu USN USN-2372-1 Firefox vulnerabilities
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2024-08-06T09:42:36.642Z

Reserved: 2014-01-16T00:00:00.000Z

Link: CVE-2014-1582

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2014-10-15T10:55:06.897

Modified: 2026-05-06T22:30:45.220

Link: CVE-2014-1582

cve-icon Redhat

Severity : Moderate

Publid Date: 2014-10-14T00:00:00Z

Links: CVE-2014-1582 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses