CVE-2014-8155
gnutls: gnutls does not perform date/time checks on CA certificates
Severity
ModerateRed Hat Product Security
CVSS 2.0
Review impact separately from score.
Published · March 14, 2010
Updated · November 21, 2025
Description
It was found that GnuTLS did not check activation and expiration dates of CA certificates. This could cause an application using GnuTLS to incorrectly accept a certificate as valid when its issuing CA is already expired.
Statement
This issue did not affect the version of gnutls package as shipped with Red Hat Enterprise Linux 7.
This issue affects the version of gnutls as shipped with Red Hat Enterprise Linux 5. Red Hat Enterprise Linux 5 is now in Extended Life Cycle phase of the support and maintenance life cycle. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 2.0 · 4.3AV:N/AC:M/Au:N/C:N/I:P/A:N
CWE-325 · Missing Cryptographic Step