{"id":"CVE-2013-2020","details":"Integer underflow in the cli_scanpe function in pe.c in ClamAV before 0.97.8 allows remote attackers to cause a denial of service (crash) via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an out-of-bounds read.","modified":"2026-01-27T04:13:09.077699Z","published":"2013-05-13T23:55:02Z","withdrawn":"2026-01-27T04:13:09.077699Z","related":["SUSE-SU-2015:0298-1","SUSE-SU-2015:0871-1"],"references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/53150"},{"type":"ADVISORY","url":"http://secunia.com/advisories/53182"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:159"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1816-1"},{"type":"FIX","url":"http://blog.clamav.net/2013/04/clamav-0978-has-been-released.html"},{"type":"FIX","url":"https://github.com/vrtadmin/clamav-devel/commit/270e368b99e93aa5447d46c797c92c3f9f39f375"},{"type":"REPORT","url":"https://bugzilla.clamav.net/show_bug.cgi?id=7055"},{"type":"WEB","url":"http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html"},{"type":"WEB","url":"http://lists.apple.com/archives/security-announce/2013/Sep/msg00004.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109514.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109639.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109652.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105575.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00006.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2013-06/msg00018.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2013-06/msg00020.html"},{"type":"WEB","url":"http://support.apple.com/kb/HT5880"},{"type":"WEB","url":"http://support.apple.com/kb/HT5892"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2013/04/25/2"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2013/04/29/20"},{"type":"WEB","url":"http://www.securityfocus.com/bid/59434"}],"schema_version":"1.7.3"}