Cisco IOS 12.2 and 12.4, when NAT Skinny Call Control Protocol (SCCP) Fragmentation Support is enabled, allows remote attackers to cause a denial of service (device reload) via segmented SCCP messages, aka CSCsg22426, a different vulnerability than CVE-2008-3811.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6112
http://www.vupen.com/english/advisories/2008/2670
http://www.securitytracker.com/id?1020937
http://www.securityfocus.com/bid/31359
http://www.cisco.com/en/US/products/products_security_advisory09186a0080a0148e.shtml