CVE ID:	CVE-2007-1594
Description:	The handle_response function in chan_sip.c in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote attackers to cause a denial of service (crash) via a SIP Response code 0 in a SIP packet.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2007-1594 BugTraq ID: 23093 http://www.securityfocus.com/bid/23093 Bugtraq: 20070321 Two new DoS Vulnerabilities in Asterisk Fixed (Google Search) http://www.securityfocus.com/archive/1/463434/100/0/threaded http://security.gentoo.org/glsa/glsa-200704-01.xml http://bugs.digium.com/view.php?id=9313 http://svn.digium.com/view/asterisk/trunk/channels/chan_sip.c?r1=58907&r2=59038 http://voipsa.org/pipermail/voipsec_voipsa.org/2007-March/002275.html http://www.securitytracker.com/id?1017809 http://secunia.com/advisories/24579 http://secunia.com/advisories/24719 http://secunia.com/advisories/25582 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/2007/1077