Remote DoS Attack in WorldClient Server v2.0.0.0 Vulnerability

From: Ussr Labs (labsat_private)
Date: Wed Nov 24 1999 - 17:19:38 PST

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    Remote DoS Attack in WorldClient Server v2.0.0.0 Vulnerability
    
    PROBLEM:
    UssrLabs found a buffer overflow in WorldClient Server v2.0.0.0 where they
    do not use proper bounds checking.
    The following all result in a Denial of Service against the service in
    question.
    
    affected services:
    
    WorldClient: Port 2000
    
    This two remotes services are affected to overflow of you send a large url
    name.
    
    Like: http:/serverip/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
    
    For the Binary / Source for this WorldClient Server v2.0.0.0 Denial of
    Service:
    
    Go To: http://www.ussrback.com/mdeam285/
    
    
    Vendor Status:
    Contacted.
    
    Vendor   Url: http://www.mdaemon.com
    
    Credit: USSRLABS
    
    SOLUTION
        Nothing yet.
    
    
    
    u n d e r g r o u n d  s e c u r i t y  s y s t e m s  r e s e a r c h
    http://www.ussrback.com
    



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