Great Circle Associates Firewalls
(September 1995)
 

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Subject: FW: Re: Comments on a hacked server/page
From: Rich <raf @ ezunx . com>
Date: Thu, 21 Sep 95 16:12:38 PDT
To: firewalls @ greatcircle . com, webserver-nt @ DELTA . PROCESS . COM

On Tue, 19 Sep 1995 08:55:01 -0500 (EST)  Jim Collins wrote:
>No one has yet mentioned exactly how this was done. Could someone 
>please elaborate? I have seen no CERN security posts about this.
>

Ok, it has been about a week since I posted my original issue of the
hacked home page.  I have received many (MANY!) requests and
suggestions (on how to fix it).  Here is an update --

Many people suggested that the pages be read only (many is an understatement)
however, perhaps I was not clear, when one gains root access to a Unix
based system, explain to me how making a file read only is going to
protect anything *grin*.  The problem was found and fixed, and it won't
happen again.  That was not the big issue.

The big issue was, how was it done.  I have to say, since I am in an awkward
position here, I can't really give out details, at least not publicly.  Many have
asked, but sometimes, it is best to leave well enough alone.  I will say that
it was an older version of software which was the culprit, and I attempted to
circumvent the current release of the cern server and it did not have the
problem.  I am sorry, but I am bound by the customer's contract (of course I
had to sign it).

My final comment, I don't think there is much to worry about right now, I hope,
BUT, my biggest point was this:

How many of you VERIFY your home page for exact content every day?!

(Be honest, because I really don't believe most of us do!!  That would be 
like saying you TEST your own car alarm each and every day.  I don't think
this is the case.)

Just a point to ponder and hopefulloy change the way we run our shops.

Proactive = a safer network
reactive = cleaning up after the fire

See ya round the net...
Rich Fitzgerald

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
** Remember -- Life is NOT a dress rehearsal!
    (nor is it a small furry animal with funny feet and floppy ears...)


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