Secunia Security Advisory – Ubuntu has issued an update for mono. This fixes a vulnerability, which can be exploited by malicious people to disclose potentially sensitive information.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/53154/sa23462.txt
Source: https://packetstormsecurity.com/files/53154/Secunia-Security-Advisory-23462.html