The debian-private mailing list leak, part 1. Volunteers have complained about Blackmail. Lynchings. Character assassination. Defamation. Cyberbullying. Volunteers who gave many years of their lives are picked out at random for cruel social experiments. The former DPL's girlfriend Molly de Blanc is given volunteers to experiment on for her crazy talks. These volunteers never consented to be used like lab rats. We don't either. debian-private can no longer be a safe space for the cabal. Let these monsters have nowhere to hide. Volunteers are not disposable. We stand with the victims.
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Security flaw in Count.cgi (wwwcount) (fwd)

We don't ship wwwcount, right?

I'm pretty sure we don't, but I can't check from here. It'd be nice if
someone could check and report to the list. 

Thanks,

  Christian

---------- Forwarded message ----------
Date: Fri, 10 Oct 1997 18:42:37 +0300
From: Razvan Dragomirescu <drazvan@kappa.ro>
To: BUGTRAQ@NETSPACE.ORG
Subject: Security flaw in Count.cgi (wwwcount)

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Hi all,

I have found a vulnerability in Muhammad A. Muquit's wwwcount version 2.3
which allows remote users to read any GIF file on the server, regardless
of HTTP permissions set. The file must be readable by the user running the
HTTP server and it can be anywhere on the disk (not only under the
HTTP daemon's document root directory)

It appears that the bug is present ONLY in version 2.3. Older versions do
not have it.

Here's how it works:

Using an URL like
http://attacked.host.com/cgi-bin/Count.cgi?display=image&image=../../../../../../path_to_gif/file.gif
you can see (and download) any GIF image on the server.

You can't use this to download other file types because the program
checks the file format.

The use for this is not yet very clear, but some companies might have
sensitive information in GIF files (charts, drafts etc.). And of course,
this is heaven for XXX site hunters who can bypass user-level
authentication and download the image if they know the name and the path.

And one more thing. A search on AltaVista for "Count.cgi" returned about
200.000 matches. I do not know how many of them were versions 2.3.... but
even 50.000 vulnerable computers do not make me feel comfortable.

Be good.
Razvan

P.S. You can find information about wwwcount at
http://www.fccc.edu/users/muquit/Count.html


- --
Razvan Dragomirescu
drazvan@kappa.ro  drazvan@romania.ro
drazvan@roedu.net drazvan@graypeak.com
Phone: +40-1-6866621
"Smile, tomorrow will be worse" (Murphy)


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