Unspecified vulnerability in the Extensible Authentication Protocol (EAP) implementation in Cisco IOS 12.3 and 12.4 on Cisco Access Points and 1310 Wireless Bridges (Wireless EAP devices), IOS 12.1 and 12.2 on Cisco switches (Wired EAP devices), and CatOS 6.x through 8.x on Cisco switches allows remote attackers to cause a denial of service (device reload) via a crafted EAP Response Identity packet.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5288
https://exchange.xforce.ibmcloud.com/vulnerabilities/37300
http://www.vupen.com/english/advisories/2007/3566
http://www.securitytracker.com/id?1018842
http://www.securityfocus.com/bid/26139
http://www.cisco.com/en/US/products/products_security_response09186a00808de8bb.html