Debian Security Advisory 1573-1 – Several remote vulnerabilities have been discovered in rdesktop, a Remote Desktop Protocol client. Remote exploitation of an integer underflow vulnerability allows attackers to execute arbitrary code with the privileges of the logged-in user. Remote exploitation of a BSS overflow vulnerability allows attackers to execute arbitrary code with the privileges of the logged-in user. Remote exploitation of an integer signedness vulnerability allows attackers to execute arbitrary code with the privileges of the logged-in user.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/66245/dsa-1573-1.txt
Source: https://packetstormsecurity.com/files/66245/Debian-Linux-Security-Advisory-1573-1.html