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TITLE:
torrentflux-b4rt "path" Directory Traversal Vulnerability

SECUNIA ADVISORY ID:
SA23402

VERIFY ADVISORY:
http://secunia.com/advisories/23402/

CRITICAL:
Less critical

IMPACT:
Exposure of system information, Exposure of sensitive information

WHERE:
>From remote

SOFTWARE:
torrentflux-b4rt 2.x
http://secunia.com/product/12636/

DESCRIPTION:
r0ut3r has discovered a vulnerability in torrentflux-b4rt, which can
be exploited by malicious users to disclose sensitive information.

Input passed to the "path" parameter in viewnfo.php is not properly
sanitised before being used to display files. This can be exploited
to display arbitrary files via directory traversal attacks.

Successful exploitation requires valid user credentials.

The vulnerability is confirmed in version 2.1-b4rt-97 and reported in
2.1-b4rt-971. Prior versions may also be affected.

SOLUTION:
Update to version 2.1-b4rt-972.

PROVIDED AND/OR DISCOVERED BY:
r0ut3r

ORIGINAL ADVISORY:
http://www.milw0rm.com/exploits/2902

OTHER REFERENCES:
http://tf-b4rt.berlios.de/changelog-torrentflux_2.1-b4rt.txt

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About:
This Advisory was delivered by Secunia as a free service to help
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