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Secunia Research 23/03/2006

- Orion Application Server JSP Source Disclosure Vulnerability -

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Table of Contents

Affected Software.......................................... ..........1
Severity.......................................... ...................2
Description of Vulnerability..................................... ....3
Solution.......................................... ...................4
Time Table............................................. ..............5
Credits........................................... ...................6
References........................................ ...................7
About Secunia........................................... .............8
Verification...................................... ...................9

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1) Affected Software

* Orion Application Server version 2.0.5 and 2.0.6.

Prior versions may also be affected.

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2) Severity

Rating: Moderately Critical
Impact: Exposure of sensitive information
Where: Remote

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3) Description of Vulnerability

Secunia Research has discovered a vulnerability in Orion Application
Server, which can be exploited by malicious people to disclose
potentially sensitive information.

The vulnerability is caused due to a validation error of the filename
extension supplied by the user in the URL. This can be exploited to
retrieve the source code of JSP files from the server via
specially-crafted requests containing dot and space characters.

The vulnerability affects only the Windows platform.

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4) Solution

Update to version 2.0.7 or contact the vendor for a patch.

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5) Time Table

17/02/2006 - Initial vendor notification.
17/02/2006 - Initial vendor reply.
23/03/2006 - Public disclosure.

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6) Credits

Discovered by Tan Chew Keong, Secunia Research.

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7) References

The Common Vulnerabilities and Exposures (CVE) project has assigned
CVE-2006-0816 for the vulnerability.

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8) About Secunia

Secunia collects, validates, assesses, and writes advisories regarding
all the latest software vulnerabilities disclosed to the public. These
advisories are gathered in a publicly available database at the
Secunia website:

http://secunia.com/

Secunia offers services to our customers enabling them to receive all
relevant vulnerability information to their specific system
configuration.

Secunia offers a FREE mailing list called Secunia Security Advisories:

http://secunia.com/secunia_security_advisories/

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9) Verification

Please verify this advisory by visiting the Secunia website:
http://secunia.com/secunia_research/2006-11/advisory/

Complete list of vulnerability reports published by Secunia Research:
http://secunia.com/secunia_research/

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