Yellow Duck Weblog 'include/languages/check.php' Local File Include Vulnerability

Bugtraq ID:	34492
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Apr 13 2009 12:00AM
Updated:	Apr 15 2009 05:16PM
Credit:	ahmadbady
Vulnerable:	Pieter Claerhout Yellow Duck Weblog 2.1
Not Vulnerable:

Yellow Duck Weblog 'include/languages/check.php' Local File Include Vulnerability

Yellow Duck Weblog is prone to a local file-include vulnerability because it fails to properly sanitize user-supplied input.

An attacker can exploit this vulnerability to view and execute arbitrary local files in the context of the webserver process. This may aid in further attacks.

Yellow Duck Weblog 2.1.0 is vulnerable; other versions may also be affected.

Yellow Duck Weblog 'include/languages/check.php' Local File Include Vulnerability

Attackers can exploit this issue via a browser.

The following example URI is available:

http://www.example.com/path/include/languages/check.php?lang=[local file]%00

Yellow Duck Weblog 'include/languages/check.php' Local File Include Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Yellow Duck Weblog 'include/languages/check.php' Local File Include Vulnerability

References:

• Yellow Duck Framework Homepage (Pieter Claerhout)