Secunia Security Advisory – Ubuntu has issued an update for openldap. This fixes some vulnerabilities, which can be exploited by malicious users to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/61475/sa27868.txt
Source: https://packetstormsecurity.com/files/61475/Secunia-Security-Advisory-27868.html