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TITLE:
Gallery WebDAV and Reupload Module Data Manipulation Vulnerabilities

SECUNIA ADVISORY ID:
SA26716

VERIFY ADVISORY:
http://secunia.com/advisories/26716/

CRITICAL:
Moderately critical

IMPACT:
Manipulation of data

WHERE:
>From remote

SOFTWARE:
Gallery 2.x
http://secunia.com/product/5879/

DESCRIPTION:
Some vulnerabilities have been reported in Gallery, which can be
exploited by malicious users to manipulate data.

The vulnerabilities are caused due to unspecified errors within the
WebDAV and Reupload modules, which can be exploited to e.g. rename
items, change item properties, replace items, or edit item data via
WebDAV.

The vulnerabilities are reported in versions prior to 2.2.3.

SOLUTION:
Update to version 2.2.3.
http://codex.gallery2.org/Gallery2:Download

PROVIDED AND/OR DISCOVERED BY:
The vendor credits Merrick Manalastas and Nicklous Roberts.

ORIGINAL ADVISORY:
http://gallery.menalto.com/gallery_2.2.3_released

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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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