CVE-2015-2091

EUVD-2015-2201
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:P/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 72%
Affected Products (NVD)
VendorProductVersion
apachemod-gnutls
𝑥
≤ 0.5.1
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
mod-gnutls
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
not-affected
lucid
ignored
precise
ignored
trusty
dne
utopic
ignored
vivid
ignored
wily
ignored
xenial
not-affected
yakkety
ignored
zesty
ignored
Common Weakness Enumeration
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