[SA19341] Blazix Web Server JSP Source Code Disclosure Vulnerability

TITLE:
Blazix Web Server JSP Source Code Disclosure Vulnerability

SECUNIA ADVISORY ID:
SA19341

VERIFY ADVISORY:
http://secunia.com/advisories/19341/

CRITICAL:
Moderately critical

IMPACT:
Exposure of sensitive information

WHERE:
>From remote

SOFTWARE:
Blazix 1.x
http://secunia.com/product/8961/

DESCRIPTION:
Secunia Research has discovered a vulnerability in Blazix, 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, space, and slash characters.

The vulnerability has been confirmed in version 1.2.5 on the Windows
platform. Prior versions may also be affected.

SOLUTION:
Update to version 1.2.6.
http://www.blazix.com/download.html

PROVIDED AND/OR DISCOVERED BY:
Tan Chew Keong, Secunia Research.

ORIGINAL ADVISORY:
Secunia Research:
http://secunia.com/secunia_research/2006-22/

About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/secunia_security_advisories/

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

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