The ssl_Do1stHandshake function in sslsecur.c in libssl in Mozilla Network...
Vulnerability Description
The ssl_Do1stHandshake function in sslsecur.c in libssl in Mozilla Network Security Services (NSS) before 3.15.4, when the TLS False Start feature is enabled, allows man-in-the-middle attackers to spoof SSL servers by using an arbitrary X.509 certificate during certain handshake traffic.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00004.html
- http://www.vmware.com/security/advisories/VMSA-2014-0012.html
- https://developer.mozilla.org/docs/NSS/NSS_3.15.4_release_notes
- http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html
- http://www.securityfocus.com/bid/64944
- http://www.securityfocus.com/archive/1/534161/100/0/threaded
- http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/90394
- https://bugzilla.redhat.com/show_bug.cgi?id=1053725
- http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html
- http://seclists.org/fulldisclosure/2014/Dec/23
- http://www.oracle.com/technetwork/topics/security/cpuoct2014-1972960.html
- http://www.ubuntu.com/usn/USN-2088-1
- http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00005.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=919877
- https://bugs.gentoo.org/show_bug.cgi?id=498172
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.