Unrated severityNVD Advisory· Published Oct 15, 2014· Updated Jun 17, 2026
CVE-2014-1582
CVE-2014-1582
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*range: <=32.0
- 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:*:*:*:*:*:*:*
- (no CPE)range: <33.0
- osv-coords2 versionspkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweed
< 128.5.1-1.1+ 1 more
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 50.1.0-1.1
Patches
Vulnerability mechanics
References
13- www.mozilla.org/security/announce/2014/mfsa2014-80.htmlnvdVendor Advisory
- lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.htmlnvd
- lists.fedoraproject.org/pipermail/package-announce/2014-October/141085.htmlnvd
- lists.opensuse.org/opensuse-updates/2014-11/msg00001.htmlnvd
- lists.opensuse.org/opensuse-updates/2014-11/msg00002.htmlnvd
- secunia.com/advisories/62022nvd
- secunia.com/advisories/62023nvd
- www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlnvd
- www.securityfocus.com/bid/70432nvd
- www.securitytracker.com/id/1031028nvd
- www.ubuntu.com/usn/USN-2372-1nvd
- bugzilla.mozilla.org/show_bug.cginvd
- security.gentoo.org/glsa/201504-01nvd
News mentions
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