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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.


Home >> Browse Vulnerability Assessment Database >> Denial of Service >> Abyss httpd crash


Vulnerability Assessment Details

Abyss httpd crash

Vulnerability Assessment Summary
Empty HTTP fields crash the remote web server

Detailed Explanation for this Vulnerability Assessment

It was possible to kill the web server by
sending empty HTTP fields (namely Connection: and Range: ).

A possible hacker may use this flaw to prevent this host from performing
its job properly.


Solution : If the remote web server is Abyss X1, then upgrade to
Abyss X1 v.1.1.4, otherwise inform your vendor of this flaw.

Network Security Threat Level: High

Networks Security ID: 7287

Vulnerability Assessment Copyright: This script is Copyright (C) 2003 Renaud Deraison

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