{ "CVE_data_meta" : { "ASSIGNER" : "cve@mitre.org", "ID" : "CVE-2013-5641", "STATE" : "PUBLIC" }, "affects" : { "vendor" : { "vendor_data" : [ { "product" : { "product_data" : [ { "product_name" : "n/a", "version" : { "version_data" : [ { "version_value" : "n/a" } ] } } ] }, "vendor_name" : "n/a" } ] } }, "data_format" : "MITRE", "data_type" : "CVE", "data_version" : "4.0", "description" : { "description_data" : [ { "lang" : "eng", "value" : "The SIP channel driver (channels/chan_sip.c) in Asterisk Open Source 1.8.17.x through 1.8.22.x, 1.8.23.x before 1.8.23.1, and 11.x before 11.5.1 and Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2 allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and daemon crash) via an ACK with SDP to a previously terminated channel. NOTE: some of these details are obtained from third party information." } ] }, "problemtype" : { "problemtype_data" : [ { "description" : [ { "lang" : "eng", "value" : "n/a" } ] } ] }, "references" : { "reference_data" : [ { "name" : "20130827 AST-2013-004: Remote Crash From Late Arriving SIP ACK With SDP", "refsource" : "BUGTRAQ", "url" : "http://archives.neohapsis.com/archives/bugtraq/2013-08/0175.html" }, { "name" : "20130827 AST-2013-004: Remote Crash From Late Arriving SIP ACK With SDP", "refsource" : "BUGTRAQ", "url" : "http://seclists.org/bugtraq/2013/Aug/185" }, { "name" : "http://downloads.asterisk.org/pub/security/AST-2013-004.html", "refsource" : "CONFIRM", "url" : "http://downloads.asterisk.org/pub/security/AST-2013-004.html" }, { "name" : "https://issues.asterisk.org/jira/browse/ASTERISK-21064", "refsource" : "CONFIRM", "url" : "https://issues.asterisk.org/jira/browse/ASTERISK-21064" }, { "name" : "DSA-2749", "refsource" : "DEBIAN", "url" : "http://www.debian.org/security/2013/dsa-2749" }, { "name" : "MDVSA-2013:223", "refsource" : "MANDRIVA", "url" : "http://www.mandriva.com/security/advisories?name=MDVSA-2013:223" }, { "name" : "62021", "refsource" : "BID", "url" : "http://www.securityfocus.com/bid/62021" }, { "name" : "96691", "refsource" : "OSVDB", "url" : "http://osvdb.org/96691" }, { "name" : "1028956", "refsource" : "SECTRACK", "url" : "http://www.securitytracker.com/id/1028956" }, { "name" : "54534", "refsource" : "SECUNIA", "url" : "http://secunia.com/advisories/54534" }, { "name" : "54617", "refsource" : "SECUNIA", "url" : "http://secunia.com/advisories/54617" } ] } }