Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2015-2091

Published: Mar 13, 2015 | Modified: Apr 12, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2015-2091
CWEhttps://cwe.mitre.org/data/definitions/310.html

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.

Affected Software

NameVendorStart VersionEnd Version
Mod-gnutlsApache*0.5.1 (including)
Mod-gnutlsUbuntuartful*
Mod-gnutlsUbuntulucid*
Mod-gnutlsUbuntuprecise*
Mod-gnutlsUbuntutrusty*
Mod-gnutlsUbuntuupstream*
Mod-gnutlsUbuntuutopic*
Mod-gnutlsUbuntuvivid*
Mod-gnutlsUbuntuwily*
Mod-gnutlsUbuntuyakkety*
Mod-gnutlsUbuntuzesty*

References

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