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TITLE:
LinPHA "rotate.php" Command Injection Vulnerability

SECUNIA ADVISORY ID:
SA39831

VERIFY ADVISORY:
http://secunia.com/advisories/39831/

DESCRIPTION:
A vulnerability has been discovered in LinPHA, which can be exploited
by malicious users to compromise a vulnerable system.

Input passed via the "rotate" parameter in actions/rotate.php is not
properly sanitised before being used in a call to "exec()". This can
be exploited to inject and execute arbitrary shell commands via a
specially crafted HTTP request.

Successful exploitation requires that "image rotation" is enabled in
the "Feature" settings.

The vulnerability is confirmed in version 1.3.4. Other versions may
also be affected.

SOLUTION:
Grant only trusted users access to the application or edit the source
code to ensure that input is properly sanitised.

PROVIDED AND/OR DISCOVERED BY:
Incorrectly reported for the "full_convert_path" parameter by
Sn!pEr.S!Te Hacker.

Additional information provided by Secunia Research.

ORIGINAL ADVISORY:
http://www.exploit-db.com/exploits/12624

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About:
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private users keeping their systems up to date against the latest
vulnerabilities.

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Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


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