Secunia Security Advisory – Two vulnerabilities have been reported in Cisco IOS, which can be exploited by malicious people to bypass certain security restrictions or cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/54399/sa24142.txt
Source: https://packetstormsecurity.com/files/54399/Secunia-Security-Advisory-24142.html