Secunia Security Advisory – A weakness has been reported in Cisco Catalyst 6500 and Cisco 7600 series devices, which can be exploited by malicious people to bypass certain security restrictions.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/59638/sa26988.txt
Source: https://packetstormsecurity.com/files/59638/Secunia-Security-Advisory-26988.html