CVE Vulnerabilities

CVE-2014-8155

Published: Aug 14, 2015 | Modified: Feb 13, 2023
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

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attackers to spoof servers via a certificate issued by a CA certificate that is (1) not yet valid or (2) no longer valid.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

Name Vendor Start Version End Version
Gnutls Gnu * 2.9.9 (including)
Red Hat Enterprise Linux 6 RedHat gnutls-0:2.8.5-18.el6 *
Gnutls26 Ubuntu lucid *
Gnutls26 Ubuntu upstream *

References