CVE ID:	CVE-2007-2294
Description:	The Manager Interface in Asterisk before 1.2.18 and 1.4.x before 1.4.3 allows remote attackers to cause a denial of service (crash) by using MD5 authentication to authenticate a user that does not have a password defined in manager.conf, resulting in a NULL pointer dereference.
Test IDs:	1.3.6.1.4.1.25623.1.0.58577
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2007-2294 BugTraq ID: 23649 http://www.securityfocus.com/bid/23649 Bugtraq: 20070425 ASA-2007-012: Remote Crash Vulnerability in Manager Interface (Google Search) http://www.securityfocus.com/archive/1/466911/100/0/threaded Debian Security Information: DSA-1358 (Google Search) http://www.debian.org/security/2007/dsa-1358 http://www.osvdb.org/35369 http://www.securitytracker.com/id?1017955 http://secunia.com/advisories/24977 http://secunia.com/advisories/25582 http://securityreason.com/securityalert/2646 SuSE Security Announcement: SUSE-SA:2007:034 (Google Search) http://www.novell.com/linux/security/advisories/2007_34_asterisk.html http://www.vupen.com/english/advisories/2007/1534 XForce ISS Database: asterisk-interface-dos(33886) https://exchange.xforce.ibmcloud.com/vulnerabilities/33886