OpenLDAP is an open-source suite of Lightweight Directory Access Protocol applications and development tools. LDAP is a set of protocols used to access and maintain distributed directory information services over an IP network. Security Fix: * openldap: NULL pointer dereference for unauthenticated packet in slapd For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.