Unspecified vulnerability in Cisco Firewall Services Module (FWSM) 3.2(3) allows remote attackers to cause a denial of service (device reload) via crafted "data in the control-plane path with Layer 7 Application Inspections."
https://exchange.xforce.ibmcloud.com/vulnerabilities/39135
http://www.vupen.com/english/advisories/2007/4270
http://www.securitytracker.com/id?1019120
http://www.securityfocus.com/bid/26941
http://www.cisco.com/en/US/products/products_security_advisory09186a008091b11d.shtml