{"id":"CVE-2011-4100","details":"The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.3 does not initialize a certain variable, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.","modified":"2026-01-27T04:10:58.587571Z","published":"2011-11-03T15:55:00Z","withdrawn":"2026-01-27T04:10:58.587571Z","references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/46644"},{"type":"FIX","url":"http://anonsvn.wireshark.org/viewvc?view=revision&revision=39140"},{"type":"FIX","url":"http://openwall.com/lists/oss-security/2011/11/01/9"},{"type":"FIX","url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6351"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=750643"},{"type":"WEB","url":"http://osvdb.org/76768"},{"type":"WEB","url":"http://www.securityfocus.com/bid/50479"},{"type":"WEB","url":"http://www.wireshark.org/security/wnpa-sec-2011-17.html"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/71090"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14833"}],"schema_version":"1.7.3"}