{"id":"CVE-2009-4377","details":"The (1) SMB and (2) SMB2 dissectors in Wireshark 0.9.0 through 1.2.4 allow remote attackers to cause a denial of service (crash) via a crafted packet that triggers a NULL pointer dereference, as demonstrated by fuzz-2009-12-07-11141.pcap.","modified":"2026-04-10T03:41:00.608520Z","published":"2009-12-21T21:30:00Z","references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/37842"},{"type":"ADVISORY","url":"http://secunia.com/advisories/37916"},{"type":"ADVISORY","url":"http://www.debian.org/security/2009/dsa-1983"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2010:031"},{"type":"ADVISORY","url":"http://www.vupen.com/english/advisories/2009/3596"},{"type":"ADVISORY","url":"http://www.wireshark.org/security/wnpa-sec-2009-09.html"},{"type":"EVIDENCE","url":"http://www.securityfocus.com/bid/37407"},{"type":"EVIDENCE","url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4301"},{"type":"WEB","url":"http://osvdb.org/61178"},{"type":"WEB","url":"http://www.securitytracker.com/id?1023374"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9564"},{"type":"WEB","url":"https://www.redhat.com/archives/fedora-package-announce/2009-December/msg01248.html"}],"schema_version":"1.7.5"}