libclamav/pe.c in ClamAV before 0.95 allows remote attackers to cause a denial of service (crash) via a crafted EXE file that triggers a divide-by-zero error.
http://lists.apple.com/archives/security-announce/2009/Sep/msg00004.html
http://secunia.com/advisories/34716
http://secunia.com/advisories/36701
https://exchange.xforce.ibmcloud.com/vulnerabilities/49845
http://support.apple.com/kb/HT3865
http://www.debian.org/security/2009/dsa-1771
http://www.mandriva.com/security/advisories?name=MDVSA-2009:097
http://www.openwall.com/lists/oss-security/2009/04/07/6