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If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important. If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery.

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Vulnerability Assessment Details

SOCKS4 username overflow

Vulnerability Assessment Summary
Too long usernamename kills the SOCKS4A server

Detailed Explanation for this Vulnerability Assessment

It was possible to kill the remote SOCKS4 server by
sending a request with a too long username.

A cracker may exploit this vulnerability to make your SOCKS server
crash continually or even execute arbitrary code on your system.

Solution : upgrade your software
Network Security Threat Level: High

Networks Security ID: 5147

Vulnerability Assessment Copyright: This script is Copyright (C) 2002 Michel Arboi

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