CVE-2002-2052: Undefined Security Weakness

Cisco 2611 router running IOS 12.16.5, possibly an interim release, allows remote attackers to cause a denial of service via port scans such as 1 scanning all ports on a single host and 2 scanning a network of hosts for a single open port through the router. NOTE: the vendor could not reproduce...

Three possible DoS attacks against some IOS versions.

There are three possible unreported DoS conditions in certain versions of IOS I could get my hands on. 1. When scanning all 65535 ports from a single host using nmap full connect/half connect/null/fin/ack/xmas through a Cisco 2611 running C2600-IO3-M, Version 12.16.5the router crashes. Same appli...