CVE-2007-1693

The SIP channel module in Yet Another Telephony Engine (Yate) before 1.2.0 sets the caller_info_uri parameter using an incorrect variable that can be NULL, which allows remote attackers to cause a denial of service (NULL dereference and application crash) via a Call-Info header without a purpose parameter.

🔗 References (8)

• cve@mitrehttp://securityreason.com/securityalert/2716
• cve@mitrehttp://voip.null.ro/cgi-bin/cvsweb.cgi/yate/modules/ysipchan.cpp
• cve@mitrehttp://www.securityfocus.com/archive/1/467289/100/200/threaded
• cve@mitrehttp://www.securityfocus.com/bid/23746
• af854a3a-2127-422b-91ae-364da2661108http://securityreason.com/securityalert/2716
• af854a3a-2127-422b-91ae-364da2661108http://voip.null.ro/cgi-bin/cvsweb.cgi/yate/modules/ysipchan.cpp
• af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/467289/100/200/threaded
• af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/23746