{"id":"CVE-2011-1175","details":"tcptls.c in the TCP/TLS server in Asterisk Open Source 1.6.1.x before 1.6.1.23, 1.6.2.x before 1.6.2.17.1, and 1.8.x before 1.8.3.1 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) by establishing many short TCP sessions to services that use a certain TLS API.","modified":"2026-04-10T03:41:42.509882Z","published":"2011-03-31T22:55:03Z","references":[{"type":"ADVISORY","url":"http://downloads.asterisk.org/pub/security/AST-2011-004.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2011/dsa-2225"},{"type":"ADVISORY","url":"http://www.vupen.com/english/advisories/2011/0686"},{"type":"ADVISORY","url":"http://www.vupen.com/english/advisories/2011/0790"},{"type":"FIX","url":"http://downloads.asterisk.org/pub/security/AST-2011-004.html"},{"type":"FIX","url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056945.html"},{"type":"FIX","url":"http://openwall.com/lists/oss-security/2011/03/21/12"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=688678"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-March/057156.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-March/057163.html"},{"type":"WEB","url":"http://openwall.com/lists/oss-security/2011/03/17/5"},{"type":"WEB","url":"http://securitytracker.com/id?1025224"},{"type":"WEB","url":"http://www.securityfocus.com/bid/46898"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/66140"}],"schema_version":"1.7.5"}