libclamav/chmunpack.c in the chm-parser in ClamAV before 0.94 allows remote attackers to cause a denial of service (application crash) via a malformed CHM file, related to an "invalid memory access."Referenceshttp://secunia.com/advisories/32030http://www.securityfocus.com/bid/30994http://www.vupen.com/english/advisories/2008/2484http://secunia.com/advisories/31982http://www.securityfocus.com/bid/31681http://int21.de/cve/CVE-2008-1389-clamav-chd.htmlhttp://lists.opensuse.org/opensuse-security-announce/2008-09/msg00004.htmlhttp://sourceforge.net/project/shownotes.php?group_id=86638&release_id=623661http://secunia.com/advisories/31725http://www.mandriva.com/security/advisories?name=MDVSA-2008:189https://www.redhat.com/archives/fedora-package-announce/2008-November/msg00348.htmlhttp://secunia.com/advisories/32222http://security.gentoo.org/glsa/glsa-200809-18.xmlhttp://kolab.org/security/kolab-vendor-notice-22.txthttp://www.securitytracker.com/id?1020805http://www.vupen.com/english/advisories/2008/2780http://www.vupen.com/english/advisories/2008/2564http://secunia.com/advisories/32699http://lists.apple.com/archives/security-announce/2008/Oct/msg00001.htmlhttp://support.apple.com/kb/HT3216http://secunia.com/advisories/31906https://www.redhat.com/archives/fedora-package-announce/2008-November/msg00332.htmlhttp://svn.clamav.net/svn/clamav-devel/trunk/ChangeLoghttps://wwws.clamav.net/bugzilla/show_bug.cgi?id=1089