{"id":"CVE-2011-2721","details":"Off-by-one error in the cli_hm_scan function in matcher-hash.c in libclamav in ClamAV before 0.97.2 allows remote attackers to cause a denial of service (daemon crash) via an e-mail message that is not properly handled during certain hash calculations.","modified":"2026-04-10T03:41:53.513920Z","published":"2011-08-05T21:55:08Z","related":["openSUSE-SU-2024:10571-1"],"references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/45382"},{"type":"ADVISORY","url":"http://secunia.com/advisories/46717"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2011:122"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1179-1"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2011/07/26/13"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2011/07/26/3"},{"type":"FIX","url":"https://bugzilla.novell.com/show_bug.cgi?id=708263"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=725694"},{"type":"FIX","url":"https://wwws.clamav.net/bugzilla/show_bug.cgi?id=2818"},{"type":"WEB","url":"http://git.clamav.net/gitweb?p=clamav-devel.git%3Ba=blob_plain%3Bf=ChangeLog%3Bhb=clamav-0.97.2"},{"type":"WEB","url":"http://git.clamav.net/gitweb?p=clamav-devel.git%3Ba=commit%3Bh=4842733eb3f09be61caeed83778bb6679141dbc5"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-November/068940.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-November/068941.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-November/068942.html"},{"type":"WEB","url":"http://securitytracker.com/id?1025858"},{"type":"WEB","url":"http://www.osvdb.org/74181"},{"type":"WEB","url":"http://www.securityfocus.com/bid/48891"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/68785"}],"schema_version":"1.7.5"}