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CVSTrac filediff Command Execution
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SUMMARY
<http://www.cvstrac.org/> CVStrac has been found to contain a
vulnerability that allows a remote attacker to execute arbitrary commands.
The vulnerability occurs because filediff does not properly filter out
incoming user input.
DETAILS
Vulnerable Systems:
* CVSTrac version 1.1.3
Immune Systems:
* CVSTrac version 1.1.4 or newer
Sample exploit
By issuing the following request, it is possible to test the vulnerability
on your installation of CVSTrac:
filediff?f=CVSROOT/rcsinfo&v1=1.1&v2=1.2;w;
ADDITIONAL INFORMATION
The information has been provided by <mailto:rtngo@yahoo.com> Richard
Ngo.
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