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BETA test the new Secunia Personal Software Inspector!

The Secunia PSI detects installed software on your computer and
categorises it as either Insecure, End-of-Life, or Up-To-Date.
Effectively enabling you to focus your attention on software
installations where more secure versions are available from the
vendors.

Download the free PSI BETA from the Secunia website:
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TITLE:
Our Space uploadmedia.cgi File Upload

SECUNIA ADVISORY ID:
SA26650

VERIFY ADVISORY:
http://secunia.com/advisories/26650/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
Our Space 1.x
http://secunia.com/product/15554/

DESCRIPTION:
Breaker_unit & Don have reported a vulnerability in Our Space, which
can be exploited by malicious people to compromise a vulnerable
system.

The newswire/uploadmedia.cgi script fails to validate the extension
of an uploaded file. This can be exploited to upload files with
arbitrary extensions (e.g. ".php") and execute arbitrary PHP code on
the server.

The vulnerability is reported in version 1.0. Other versions may also
be affected.

SOLUTION:
Implement whitelisting functionality that only lets people upload
files with certain extensions.

PROVIDED AND/OR DISCOVERED BY:
Breaker_unit & Don

ORIGINAL ADVISORY:
http://milw0rm.com/exploits/4343

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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/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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