Buffer overflow in Artweaver before 3.1.6 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted AWD file.
https://exchange.xforce.ibmcloud.com/vulnerabilities/85924
http://www.exploit-db.com/exploits/27047
http://www.coresecurity.com/advisories/artweaver-buffer-overflow-vulnerability
http://www.artweaver.de/en/help/81
http://www.artweaver.de/en/help/80
http://secunia.com/advisories/54167
http://archives.neohapsis.com/archives/bugtraq/2013-07/0154.html