CVE-2007-1594

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.

• http://bugs.digium.com/view.php?id=9313Vendor Advisory
• http://secunia.com/advisories/24579Patch, Vendor Advisory
• http://secunia.com/advisories/24719
• http://secunia.com/advisories/25582
• http://security.gentoo.org/glsa/glsa-200704-01.xml
• 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.htmlVendor Advisory
• http://www.asterisk.org/node/48338
• http://www.novell.com/linux/security/advisories/2007_34_asterisk.html
• http://www.securityfocus.com/archive/1/463434/100/0/threaded
• http://www.securityfocus.com/bid/23093
• http://www.securitytracker.com/id?1017809
• http://www.sineapps.com/news.php?rssid=1707Vendor Advisory
• http://www.vupen.com/english/advisories/2007/1077
• http://bugs.digium.com/view.php?id=9313Vendor Advisory
• http://secunia.com/advisories/24579Patch, Vendor Advisory
• http://secunia.com/advisories/24719
• http://secunia.com/advisories/25582
• http://security.gentoo.org/glsa/glsa-200704-01.xml
• 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.htmlVendor Advisory
• http://www.asterisk.org/node/48338
• http://www.novell.com/linux/security/advisories/2007_34_asterisk.html
• http://www.securityfocus.com/archive/1/463434/100/0/threaded
• http://www.securityfocus.com/bid/23093
• http://www.securitytracker.com/id?1017809
• http://www.sineapps.com/news.php?rssid=1707Vendor Advisory
• http://www.vupen.com/english/advisories/2007/1077

Published

Mar 22, 2007

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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