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TITLE:
Gallery Arbitrary File Upload Vulnerability

SECUNIA ADVISORY ID:
SA43028

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/43028/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=43028

RELEASE DATE:
2011-01-25

DISCUSS ADVISORY:
http://secunia.com/advisories/43028/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/43028/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=43028

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

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

The vulnerability is caused due to the application incorrectly
validating the extension of an uploaded file. This can be exploited
to e.g. upload and execute arbitrary PHP files.

Successful exploitation requires upload privileges.

The vulnerability is reported in versions prior to 3.0.1.

SOLUTION:
Update to version 3.0.1 or apply vendor supplied patches.

PROVIDED AND/OR DISCOVERED BY:
The vendor credits Kriss Andsten.

ORIGINAL ADVISORY:
Gallery:
http://gallery.menalto.com/gallery_3.0.1_released

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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

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