TITLE:
Scry Directory Traversal Vulnerability and Path Disclosure Weakness

SECUNIA ADVISORY ID:
SA19777

VERIFY ADVISORY:
http://secunia.com/advisories/19777/

CRITICAL:
Moderately critical

IMPACT:
Exposure of system information, Exposure of sensitive information

WHERE:
>From remote

SOFTWARE:
Scry 1.x
http://secunia.com/product/9511/

DESCRIPTION:
Moroccan Security Team has discovered a vulnerability and a weakness
in Scry, which can be exploited by malicious people to disclose
system and potentially sensitive information.

1) Input passed to the "p" parameter in index.php isn't properly
sanitised before being used to generate directory listings. This can
be exploited to gain directory information and to view thumbnails of
image files located outside the configured image directory via
directory traversal attacks.

2) It is possible to reveal the full path to the configured image
directory by passing invalid values to the "p" parameter in
index.php.

The vulnerability and weakness has been confirmed in version 1.1.
Other versions may also be affected.

SOLUTION:
Edit the source code to ensure that input is properly sanitised.

PROVIDED AND/OR DISCOVERED BY:
Moroccan Security Team

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