Rule: 

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Sid: 
8084

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Summary: 
This event is generated when an attempt is made to access the filediff function via CVSTrac.

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Impact: 
Unkown. Execution of system commands may be possible.

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Detailed Information:
CVSTrac is a web based tracking system for CVS repositories.

CVSTrac does not properly check user supplied input which may allow a remote attacker to execute system commands on a vulnerable system.

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Affected Systems:
CVSTrac 1.1.3 and prior

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Attack Scenarios: 
An attacker can supply a system command via the filediff function by appending the command to the end of the http request.

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Ease of Attack: 
Simple, exploit code is not 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 product.

Apply the appropriate vendor supplied patches.

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Contributors:
Sourcefire Vulnerability Research Team

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Additional References:


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