CVE-2014-1582
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
6.2 Medium
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
58.4%
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
References
lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html
lists.fedoraproject.org/pipermail/package-announce/2014-October/141085.html
lists.opensuse.org/opensuse-updates/2014-11/msg00001.html
lists.opensuse.org/opensuse-updates/2014-11/msg00002.html
secunia.com/advisories/62022
secunia.com/advisories/62023
www.mozilla.org/security/announce/2014/mfsa2014-80.html
www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
www.securityfocus.com/bid/70432
www.securitytracker.com/id/1031028
www.ubuntu.com/usn/USN-2372-1
bugzilla.mozilla.org/show_bug.cgi?id=1049095
security.gentoo.org/glsa/201504-01
Related
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
6.2 Medium
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
58.4%