Rule:

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Sid:
2331

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Summary:
This event is generated when an attempt is made to possibly gain
administrative access to the MatrikzGB Guestbook PHP application running
on a server.

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Impact:
Possible administrative access to the Guestbook.

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Detailed Information:
This event is generated when an attempt is made to exploit a known 
vulnerability in the MatrikzGB Guestbook web application running on a server.

It is possible for an attacker to modify the appropriate URI parameter
in the index.php script to gain administrative rightst to the MatrikzGB
Guestbook.

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Affected Systems:
	MatrikzGB Guestbook 2.0

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Attack Scenarios:
An attacker can supply "admin" to the "new_rights" parameter in the PHP
script index.php.

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Ease of Attack:
Simple. No exploit software required.

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False Positives:
None known.

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False Negatives:
None known.

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Corrective Action:
Ensure the system is using an up to date version of the software and has
had all vendor supplied patches applied.

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Contributors:
Sourcefire Research Team
Nigel Houghton <nigel.houghton@sourcefire.com>

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Additional References:

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