TITLE:
Gallery "g2_itemId" Disclosure of Sensitive Information

SECUNIA ADVISORY ID:
SA17205

VERIFY ADVISORY:
http://secunia.com/advisories/17205/

CRITICAL:
Moderately critical

IMPACT:
Exposure of sensitive information

WHERE:
>From remote

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

DESCRIPTION:
A vulnerability has been reported in Gallery, which can be exploited
by malicious people to disclose sensitive information.

Input passed to the "g2_itemId" parameter in "main.php" isn't
properly sanitised before being used to display files. This can be
exploited to disclose the content of arbitrary files via directory
traversal attacks.

The vulnerability has been reported in versions 2.0 Alpha 1 through
2.0.

SOLUTION:
Update to version 2.0.1.
http://codex.gallery2.org/index.php/Gallery2:Download

PROVIDED AND/OR DISCOVERED BY:
The vendor credits Michael Dipper.

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