Microsoft Windows Multiple Information Disclosure Vulnerabilities (KB4022887)

2017-06-14T00:00:00
ID OPENVAS:1361412562310810908
Type openvas
Reporter Copyright (C) 2017 Greenbone Networks GmbH
Modified 2017-10-26T00:00:00

Description

This host is missing an important security update according to Microsoft KB4022887

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_ms_kb4022887.nasl 7585 2017-10-26 15:03:01Z cfischer $
#
# Microsoft Windows Multiple Information Disclosure Vulnerabilities (KB4022887)
#
# Authors:
# Rinu <krinu@secpod.com>
#
# Copyright:
# Copyright (C) 2017 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("1.3.6.1.4.1.25623.1.0.810908");
  script_version("$Revision: 7585 $");
  script_cve_id("CVE-2017-8470", "CVE-2017-8471", "CVE-2017-8475", "CVE-2017-8477", 
                "CVE-2017-8484", "CVE-2017-8553", "CVE-2017-8472", "CVE-2017-8473",
		"CVE-2017-8554");
  script_bugtraq_id(98848, 98849, 98853, 98854, 98847, 98940, 98851, 98852);
  script_tag(name:"cvss_base", value:"1.9");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:N/C:P/I:N/A:N");
  script_tag(name:"last_modification", value:"$Date: 2017-10-26 17:03:01 +0200 (Thu, 26 Oct 2017) $");
  script_tag(name:"creation_date", value:"2017-06-14 09:15:00 +0530 (Wed, 14 Jun 2017)");
  script_name("Microsoft Windows Multiple Information Disclosure Vulnerabilities (KB4022887)");

  script_tag(name:"summary", value:"This host is missing an important security
  update according to Microsoft KB4022887");

  script_tag(name:"vuldetect", value:"Get the vulnerable file version and
  check appropriate patch is applied or not.");

  script_tag(name:"insight", value:"Multiple flaw exists when the Windows kernel 
  improperly initializes and handles objects in memory.");

  script_tag(name:"impact", value:"Successful exploitation will allow
  attackers to obtain information to further compromise the user's system 

  Impact Level: System");

  script_tag(name:"affected", value:"Microsoft Windows Server 2008 x32/x64 
  Edition Service Pack 2");

  script_tag(name:"solution", value:"Run Windows Update and update the
  listed hotfixes or download and update mentioned hotfixes in the advisory
  from the below link,
  https://support.microsoft.com/en-us/help/4022887");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"executable_version");
  script_xref(name : "URL" , value : "https://support.microsoft.com/en-us/help/4022887");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone Networks GmbH");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("secpod_reg_enum.nasl");
  script_mandatory_keys("SMB/WindowsVersion");
  exit(0);
}


include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");

## Variables Initialization
sysPath = "";
fileVer = "";

## Check for OS and Service Pack
if(hotfix_check_sp(win2008:3, win2008x64:3) <= 0){
  exit(0);
}

## Get System Path
sysPath = smb_get_system32root();
if(!sysPath ){
  exit(0);
}

##Fetch the version of 'Win32k.sys'
fileVer = fetch_file_version(sysPath, file_name:"Win32k.sys");
if(!fileVer){
  exit(0);
}

## Check for Win32k.sys version
if(version_is_less(version:fileVer, test_version:"6.0.6002.19787"))
{
  Vulnerable_range = "Less than 6.0.6002.19787";
  VULN = TRUE ;
}

else if(version_in_range(version:fileVer, test_version:"6.0.6002.23000", test_version2:"6.0.6002.24104"))
{
  Vulnerable_range = "6.0.6002.23000 - 6.0.6002.24104";
  VULN = TRUE ;
}

if(VULN)
{
  report = 'File checked:     ' + sysPath + "\Win32k.sys" + '\n' +
           'File version:     ' + fileVer  + '\n' +
           'Vulnerable range: ' + Vulnerable_range + '\n' ;
  security_message(data:report);
  exit(0);
}
exit(0);