Vulnerability Details CVE-2015-2091
The authentication hook (mgs_hook_authz) in mod-gnutls 0.5.10 and earlier does not validate client certificates when "GnuTLSClientVerify require" is set, which allows remote attackers to spoof clients via a crafted certificate.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 71.4%
CVSS Severity
CVSS v2 Score 5.0
References
- http://issues.outoforder.cc/view.php?id=93
- http://www.debian.org/security/2015/dsa-3177
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=578663
- https://security.gentoo.org/glsa/201709-04
- http://issues.outoforder.cc/view.php?id=93
- http://www.debian.org/security/2015/dsa-3177
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=578663
- https://security.gentoo.org/glsa/201709-04
Products affected by CVE-2015-2091
-
cpe:2.3:a:apache:mod-gnutls:*