CVE-2007-4366
WengoPhone 2.1 allows remote attackers to cause a denial of service (device crash) via a SIP INVITE message without a Content-Type header.
Date published : 2007-08-15
http://www.securityfocus.com/bid/25300
http://www.securityfocus.com/archive/1/476270/100/0/threaded
