CVE-2002-1768 Information

Description

Cisco IOS 11.1 through 12.2 when HSRP support is not enabled allows remote attackers to cause a denial of service (CPU consumption) via randomly sized UDP packets to the Hot Standby Routing Protocol (HSRP) port 1985.

Reference

http://archives.neohapsis.com/archives/bugtraq/2002-06/0027.html http://archives.neohapsis.com/archives/bugtraq/2002-06/0050.html http://www.securityfocus.com/bid/4948 https://exchange.xforce.ibmcloud.com/vulnerabilities/9282