Heap-based buffer overflow in the Huffman decompression algorithm implemented in Skulltag 0.97d-beta4.1 and earlier allows remote attackers to execute arbitrary code via a crafted UDP packet.
https://exchange.xforce.ibmcloud.com/vulnerabilities/36229
http://www.vupen.com/english/advisories/2007/2969
http://www.securityfocus.com/archive/1/477635/100/0/threaded
http://securityreason.com/securityalert/3067