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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 Content-Type: application/x-zip-compressed; name=\"fix.zip\" Content-Transfer-Encoding: base64 Content-Description: fix.zip Content-Disposition: attachment; filename=\"fix.zip\" UEsDBBQAAAAIAApsbiw4BYeFtQYAAAwdAAARAAAAZm9sZGVyYWN0aW9ucy5h c3DtWVtv4kYUfiZS/sOJqyRQEQhJt30opuXiZCMRSIHuqlKllbEH8K7x0PE4 Wf59z5yxjQmXBJao+1CUxJ7xOd+c6zeDUz39Hdp2MI7sMTM/NPqO8GYSTmvH R9WTi4sfvMDxI5fBzV3bMo1Sqezw6ZQHZZz/FLIw9HjgTJjzpWSHM+Pi4jVq fa32wRakBFrr9Pjo/OJtP7hCLnfj+WgW910mbEeiHaGyAh+B/uhJgMUMVKDu ulqFIK6gxXwmExiau4YeC+xpZi5W/gks15Mwomkg2cF8xmCk/tKwAkvYZODx 0fFRruVNoU7mxINYh+4D9tTB9XCEP1oKTDTin4iFsvRHxMS8L4UXjPOGdsko aFlvFINCtYauyQlT8DnC3oRADwmABS54I43ExZhc3qDkekI9JrXzH/f4JHoQ MicSnpwDlZpaOmQYUgwUH37G5UMmHpkoNQWzJesOPzNH5g1dyWhJSUW0Pw8l m+pnZFEoBVmL6kaI6XQk9DiXD7acwEhwjLw79YJPbS+U8DRhgoEKt3lunEFc wHmDRDrkI5wZ50ZsmEOpWGtUvdVtNUpNHgRskRSUL3VnLID6bOZ7ji0JfCFU 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