The Quantum archive decompressor in Clam AntiVirus (ClamAV) before 0.86.1 allows remote attackers to cause a denial of service (application crash) via a crafted Quantum archive.
http://www.securityfocus.com/bid/14058
http://www.novell.com/linux/security/advisories/2005_38_clamav.html
http://www.gentoo.org/security/en/glsa/glsa-200506-23.xml
http://www.debian.org/security/2005/dsa-737
http://sourceforge.net/project/shownotes.php?release_id=337279