Secunia Security Advisory – Slackware has issued an update for rdesktop. This fixes a vulnerability, which can be exploited by malicious people to compromise a user’s system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/66757/sa30380.txt
Source: https://packetstormsecurity.com/files/66757/Secunia-Security-Advisory-30380.html