New Security Vulnerability in WinNT

From: Alexandre Stervinou (stervinoat_private-BORDEAUX.FR)
Date: Fri Mar 12 1999 - 15:32:19 PST

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    A new security vulnerability in Windows NT4 has been released, I was
    just surfin' on http://www.cybermedia.co.in/, when I saw this:
    
    <quote>
    
     CSPL has uncovered most serious Case Sensitivity vulnerability in
    Microsoft's Windows NT operating  system. This security hole allows you
    to get "Administrator" access on a machine while logged in as "guest" or
    any ordinary user
    
    [...]
    
    Description:
     Using the permissions on the "\??" object directory and by exploiting
    the case sensitivity of object manager it is possible to trojan any
    system executables.
    
    </quote>
    
    --
                     Alexandre Stervinou
           mailto:stervinoat_private-bordeaux.fr
    



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