Debian Security Advisory DSA 1001-1 – It was discovered that Crossfire, a multiplayer adventure game, performs insufficient bounds checking on network packets when run in “oldsocketmode”, which may possibly lead to the execution of arbitrary code.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/44651/dsa-1001-1.txt
Source: https://packetstormsecurity.com/files/44651/Debian-Linux-Security-Advisory-1001-1.html