CVE Vulnerabilities

CVE-2014-8155

Published: Aug 14, 2015 | Modified: Apr 12, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N
RedHat/V2
4.3 MODERATE
AV:N/AC:M/Au:N/C:N/I:P/A:N
RedHat/V3
Ubuntu
LOW
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GnuTLS before 2.9.10 does not verify the activation and expiration dates of CA certificates, which allows man-in-the-middle attackers to spoof servers via a certificate issued by a CA certificate that is (1) not yet valid or (2) no longer valid.

Affected Software

NameVendorStart VersionEnd Version
GnutlsGnu*2.9.9 (including)
Red Hat Enterprise Linux 6RedHatgnutls-0:2.8.5-18.el6*
Gnutls26Ubuntulucid*
Gnutls26Ubuntuupstream*

References