CVE-2010-1561
The SIP implementation on the Cisco PGW 2200 Softswitch with software 9.7(3)S before 9.7(3)S11 and 9.7(3)P before 9.7(3)P11 allows remote attackers to cause a denial of service (device crash) via a long message, aka Bug ID CSCsk44115.
Date published : 2010-05-14
http://www.securityfocus.com/bid/40123
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b2c519.shtml