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TUCoPS :: Network Appliances :: napl5190.htm

Hosting Controller directory traversal remote exploits



19th Mar 2002 [SBWID-5190]
COMMAND

	Hosting Controller directory traversal remote exploits

SYSTEMS AFFECTED

	Tested on Hosting Controller,  Windows  2000,  version  1.4.1  with  all
	patches applied

PROBLEM

	Phuong Nguyen posted :
	

	Bug #1

	

	File_editor.asp allows clients to edit their web pages  online,  without
	the  need  to  download,  edit  the  pages  and  re-upload  using   FTP.
	File_editor.asp is vulnerable to  the  /../  which  allows  attacker  to
	breakout his root path and edit any files on the hosts.
	

	Bug #2

	

	Folderactions.asp is also vulnerable  to  dot  dot  slash  /../,  allows
	attacker to create, delete, files, directories  on  the  server  at  his
	choice. This is rather dangerous because  Hosting  Controller  does  not
	perform proper permission  checking  and  user  right  checking  so  the
	attacker can delete anything he wants, the current patches from  Hosting
	Controller do NOT fix this.
	

	If you combine those two bugs together then you actually can  compromise
	the server.

SOLUTION

	Patch (NOT official) :
	

	Here are fixed version of  folderactions.asp  and  file_editor.asp.  All
	you need to do is replace your old *.asp files with these one.
	

	

	--0-1224384856-1016491454=:63792

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	--0-1224384856-1016491454=:63792--

	

	


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