CVE-2012-2668: Openldap

Medium severity, CVSS 4.3. EPSS: 4% chance of exploitation in the next 30 days.

libraries/libldap/tls_m.c in OpenLDAP, possibly 2.4.31 and earlier, when using the Mozilla NSS backend, always uses the default cipher suite even when TLSCipherSuite is set, which might cause OpenLDAP to use weaker ciphers than intended and make it easier for remote attackers to obtain sensitive information.

Affected products

• Openldap Openldap: up to and including 2.4.31; version 2.4.6 only; version 2.4.7 only; version 2.4.8 only; version 2.4.9 only; version 2.4.10 only; …

Published 2012-06-17. Last modified 2026-06-16.