TITLE:
Xeneo Web Server Script Source Disclosure Vulnerability
SECUNIA ADVISORY ID:
SA19325
VERIFY ADVISORY:
http://secunia.com/advisories/19325/
CRITICAL:
Moderately critical
IMPACT:
Exposure of sensitive information
WHERE:
>From remote
SOFTWARE:
Xeneo Web Server 2.x
http://secunia.com/product/699/
DESCRIPTION:
Secunia Research has discovered a vulnerability in Xeneo Web 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 script files (e.g. ASP, PHP) from the
server via specially crafted requests containing dot, space and slash
characters.
The vulnerability has been confirmed in version 2.2.22.0. Other
versions may also be affected.
SOLUTION:
Filter malicious characters and character sequences in a proxy or
firewall with URL filtering capabilities.
Use another product.
PROVIDED AND/OR DISCOVERED BY:
Tan Chew Keong, Secunia Research.
ORIGINAL ADVISORY:
Secunia Research:
http://secunia.com/secunia_research/2006-20/
About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.
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