REMLAB <http://remlab.sourceforge.net/> is a fully fuctional
cross-platform web-based Battlemech designer for the tactical board game
Battletech <http://www.classicbattletech.com/> . REMLAB is built
vulnerability exists in calculate.php script which allows remote
attackers to obtain sensitive information via an HTTP request to
calculate.php that contains wrong value in Tonnage parameter. This
causes the information to be leaked in an error message.
Mitre CVE: CVE-2006-5896
NVD NIST: CVE-2006-5896
OSVDB: 30264 <http://www.osvdb.com/displayvuln.php?osvdb_id=30264>
REMLAB is a fully fuctional cross-platform web-based Battlemech designer
for the tactical board game Battletech.
A security problem in the product allows attackers to gather the true
path of the server-side script.
November 27 2006
Access Vector: Remote
Access Complexity: Low
Confidentiality Impact: Partial
Integrity Impact: None
Availability Impact: None
Impact Bias: Normal
CVSS Base Score: 2.3
Target Distribution on Internet: Low
Exploitability: Functional Exploit
Remediation Level: Workaround
Report Confidence: Uncorroborated
Vulnerability Impact: Attack
Host Impact: Path disclosure.
SecureScout Testcase ID:
REMLAB Web Mech Designer 2.0.5
Input Validation error - The calculate.php script has a flaw which leads
to a Warning. This is an input validation fault when the script is not
testing the data passed.
The Vendor has been contacted on November 14th 2006, by email and
phone,. Vendor has not responded.
There is no official patch at this time.
Disable warning messages: modify in the php.ini file the following line:
display_errors = Off .
<b>Warning</b>: Division by zero in <b
D:WWWRoot<username>calculate.php</b> on line <b>438</b><br />
URL of Original Advisory: http://www.netvigilance.com/advisory0007
Co-founder netVigilance, Inc