Microsoft Windows 10: Create permanent shared objects

##############################################################################
# OpenVAS Vulnerability Test
# $Id: win10_create_permanent_shared_objects.nasl 11532 2018-09-21 19:07:30Z cfischer $
#
# Check value for Create permanent shared objects (WMI)
#
# Authors:
# Emanuel Moss <[email protected]>
#
# Copyright:
# Copyright (c) 2018 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.109124");
  script_version("$Revision: 11532 $");
  script_tag(name:"last_modification", value:"$Date: 2018-09-21 21:07:30 +0200 (Fri, 21 Sep 2018) $");
  script_tag(name:"creation_date", value:"2018-04-30 12:32:40 +0200 (Mon, 30 Apr 2018)");
  script_tag(name:"cvss_base", value:"0.0");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:H/Au:S/C:N/I:N/A:N");
  script_tag(name:"qod", value:"97");
  script_name('Microsoft Windows 10: Create permanent shared objects');
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2018 Greenbone Networks GmbH");
  script_family("Policy");
  script_dependencies("gb_wmi_access.nasl", "smb_reg_service_pack.nasl");
  script_add_preference(name:"Value", type:"entry", value:"None");
  script_mandatory_keys("Compliance/Launch");
  script_require_keys("WMI/access_successful");
  script_tag(name:"summary", value:"This user right determines which accounts
can be used by processes to create a directory object by using the object
manager. Directory objects include Active Directory objects, files and folders,
printers, registry keys, processes, and threads. Users who have this capability
can create permanent shared objects, including devices, semaphores, and mutexes.
This user right is useful to kernel-mode components that extend the object
namespace. Because components that are running in kernel-mode inherently have
this user right assigned to them, it is not necessary to specifically assign it.");
  exit(0);
}

include("smb_nt.inc");
include("policy_functions.inc");

if(!get_kb_item("SMB/WindowsVersion")){
  policy_logging(text:'Host is no Microsoft Windows System or it is not possible
to query the registry.');
  exit(0);
}

WindowsName = get_kb_item("SMB/WindowsName");
if('windows 10' >!< tolower(WindowsName)){
  policy_logging(text:'Host is not a Microsoft Windows 10 System.');
  exit(0);
}

title = 'Create permanent shared objects';
select = 'AccountList';
keyname = 'SeCreatePermanentPrivilege';
fixtext = 'Set following UI path accordingly:
Computer Configuration/Windows Settings/Security Settings/Local Policies/User Rights Assignment/' + title;
default = script_get_preference('Value');

value = rsop_userprivilegeright(select:select,keyname:keyname);
if( value == ''){
  value = 'None';
}

if(tolower(chomp(value)) == tolower(default)){
  compliant = 'yes';
}else{
  compliant = 'no';
}

policy_logging(text:'"' + title + '" is set to: ' + value);
policy_add_oid();
policy_set_dval(dval:default);
policy_fixtext(fixtext:fixtext);
policy_control_name(title:title);
policy_set_kb(val:value);
policy_set_compliance(compliant:compliant);

exit(0);