Novell Nsure Audit contains a Denial of Service vulnerability. The webadmin.exe module, which listens on TCP port 449, becomes unresponsive when a bruteforce attack is conducted against it.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/37252/cirt-31-advisory.pdf
Source: https://packetstormsecurity.com/files/37252/cirt-31-advisory.pdf.html