Vulnerability Details : CVE-2014-1582
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.
Products affected by CVE-2014-1582
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:31.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:30.0:*:*:*:*:*:*:*
- cpe:2.3:a:mozilla:firefox:31.1.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-1582
0.20%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 58 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-1582
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2014-1582
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-1582
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https://bugzilla.mozilla.org/show_bug.cgi?id=1049095
1049095 - (CVE-2014-1582) Spdy/Http-2 Coalescing Key Pinning Bypass
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http://lists.fedoraproject.org/pipermail/package-announce/2014-October/141085.html
[SECURITY] Fedora 20 Update: firefox-33.0-1.fc20
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http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html
[SECURITY] Fedora 21 Update: firefox-33.0-1.fc21
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http://www.securityfocus.com/bid/70432
Mozilla Firefox CVE-2014-1582 Security Bypass Vulnerability
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http://www.securitytracker.com/id/1031028
Mozilla Firefox Bugs Let Remote Users Execute Arbitrary Code, Bypass Same Origin-Policy, and Obtain Potentially Sensitive Information - SecurityTracker
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http://www.mozilla.org/security/announce/2014/mfsa2014-80.html
Key pinning bypasses — MozillaVendor Advisory
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http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
Oracle Solaris Bulletin - April 2016
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https://security.gentoo.org/glsa/201504-01
Mozilla Products: Multiple vulnerabilities (GLSA 201504-01) — Gentoo security
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http://lists.opensuse.org/opensuse-updates/2014-11/msg00001.html
openSUSE-SU-2014:1344-1: moderate: update for firefox, mozilla-nspr, moz
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http://lists.opensuse.org/opensuse-updates/2014-11/msg00002.html
openSUSE-SU-2014:1345-1: moderate: update for firefox, mozilla-nspr, moz
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http://www.ubuntu.com/usn/USN-2372-1
USN-2372-1: Firefox vulnerabilities | Ubuntu security notices
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