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Date:      Mon, 12 Jul 1999 21:19:45 +0930 (CST)
From:      Mark Newton <newton@internode.com.au>
To:        kpielorz@tdx.co.uk (Karl Pielorz)
Cc:        crypt0genic@ecad.org, hackers@FreeBSD.ORG
Subject:   Re: (forw)
Message-ID:  <199907121149.VAA22311@gizmo.internode.com.au>
In-Reply-To: <3789D346.5682D28A@tdx.co.uk> from "Karl Pielorz" at Jul 12, 99 12:36:38 pm

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Karl Pielorz wrote:

 > Yes, a nice, effective - and simply way of replacing syscall's on FreeBSD...
 > Some might say a little too 'simple'?

Garbage.  You can do this on any OS, whether it supports loadable 
modules or not, if you've managed to win sufficient privileges through
some other means.  FreeBSD (and other OSs with loadable module support)
merely provides a well-defined API which, like almost every other well-
defined API, can be abused by those who harbor ill-will.

Making the interface "complicated" does absolutely nothing to stop
script-kiddies:  Once a complicated interface is in an exploit script,
who cares how arcane it is?  

   - mark

----
Mark Newton                               Email:  newton@internode.com.au (W)
Network Engineer                          Email:  newton@atdot.dotat.org  (H)
Internode Systems Pty Ltd                 Desk:   +61-8-82232999
"Network Man" - Anagram of "Mark Newton"  Mobile: +61-416-202-223


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