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[SA20949] Mambo Galleria Module "mosConfig_absolute_path" File Inclusion

From: Secunia Security Advisories (sec-advsecunia.com)
Date: Wed Jul 05 2006 - 03:02:05 CDT


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TITLE:
Mambo Galleria Module "mosConfig_absolute_path" File Inclusion

SECUNIA ADVISORY ID:
SA20949

VERIFY ADVISORY:
http://secunia.com/advisories/20949/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
From remote

SOFTWARE:
Galleria 1.x (module for Mambo)
http://secunia.com/product/10822/

DESCRIPTION:
ineal has discovered a vulnerability in the Galleria module for
Mambo, which can be exploited by malicious people to compromise a
vulnerable system.

Input passed to the "mosConfig_absolute_path" parameter in
galleria.html.php isn't properly verified, before it is used to
include files. This can be exploited to include arbitrary files from
external and local resources.

Successful exploitation requires that "register_globals" is enabled.

The vulnerability has been confirmed in version 1.0. Other versions
may also be affected.

SOLUTION:
Edit the source code to ensure that input is properly verified.

Set "register_globals" to "Off".

PROVIDED AND/OR DISCOVERED BY:
ineal

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