The file parsing engine in Avira Antivir Antivirus before 7.04.00.24 allows remote attackers to cause a denial of service (application crash) via a crafted UPX compressed file, which triggers a divide-by-zero error.
https://exchange.xforce.ibmcloud.com/vulnerabilities/34556
http://www.vupen.com/english/advisories/2007/1971
http://www.securitytracker.com/id?1018132
http://www.securityfocus.com/bid/24187
http://www.securityfocus.com/archive/1/469880/100/0/threaded
http://secunia.com/advisories/25417