Microsoft Office Excel Multiple Vulnerabilities (4013241)

2017-03-15T00:00:00
ID OPENVAS:1361412562310810708
Type openvas
Reporter Copyright (C) 2017 Greenbone Networks GmbH
Modified 2017-03-29T00:00:00

Description

This host is missing an important security update according to Microsoft Bulletin MS17-014.

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_ms_excel_ms17-014.nasl 5752 2017-03-29 04:01:01Z teissa $
#
# Microsoft Office Excel Multiple Vulnerabilities (4013241)
#
# Authors:
# Antu Sanadi <santu@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("1.3.6.1.4.1.25623.1.0.810708");
  script_version("$Revision: 5752 $");
  script_cve_id("CVE-2017-0006", "CVE-2017-0027", "CVE-2017-0020", "CVE-2017-0052");
  script_bugtraq_id(96740, 96043, 96050, 96741);
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"$Date: 2017-03-29 06:01:01 +0200 (Wed, 29 Mar 2017) $");
  script_tag(name:"creation_date", value:"2017-03-15 13:18:25 +0530 (Wed, 15 Mar 2017)");
  script_tag(name:"qod_type", value:"executable_version");
  script_name("Microsoft Office Excel Multiple Vulnerabilities (4013241)");

  script_tag(name:"summary", value:"This host is missing an important security
  update according to Microsoft Bulletin MS17-014.");

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

  script_tag(name:"insight", value:"Multiple flaws exists as
  - Microsoft Office improperly handles input.
  - Microsoft Office software reads out of bound memory.
  - Microsoft Office software improperly handles the parsing of file formats.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attackers to run arbitrary code in the context of the current user and gain
  access to potentially sensitive information.

  Impact Level: System/Application");

  script_tag(name:"affected", value:"
  Microsoft Excel 2007 Service Pack 3,
  Microsoft Excel 2010 Service Pack 2,
  Microsoft Excel 2013 Service Pack 1,
  Microsoft Excel 2016 Service Pack 1");

  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://technet.microsoft.com/library/security/ms17-014");

  script_tag(name:"solution_type", value:"VendorFix");
  script_xref(name : "URL" , value : "https://support.microsoft.com/en-us/help/4013241");
  script_xref(name : "URL" , value : "https://support.microsoft.com/en-us/help/3178676"); 
  script_xref(name : "URL" , value : "https://support.microsoft.com/en-us/help/3178690");
  script_xref(name : "URL" , value : "https://support.microsoft.com/en-us/help/3172542");
  script_xref(name : "URL" , value : "https://support.microsoft.com/en-us/help/3178673");
  script_xref(name : "URL" , value : "https://technet.microsoft.com/library/security/ms17-014");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone Networks GmbH");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("secpod_office_products_version_900032.nasl");
  script_mandatory_keys("SMB/Office/Excel/Version");
  exit(0);
}


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

# Variable Initialization
excelVer = "";

## Check for Office Excel 2007/2010/2013/2016
excelVer = get_kb_item("SMB/Office/Excel/Version");
if(!excelVer){
  exit(0);
}

excelPath = get_kb_item("SMB/Office/Excel/Install/Path");
if(!excelPath){
   excelPath = "Unable to fetch the install path";
}

if(excelVer =~ "^(12|14|15|16)\..*")
{
  if(excelVer =~ "^(12)"){
    Vulnerable_range  =  "12 - 12.0.6765.4999";
  }
  else if(excelVer =~ "^(14)"){
    Vulnerable_range  =  "14 - 14.0.7179.4999";
  }
  else if(excelVer =~ "^(15)"){
    Vulnerable_range  =  "15 - 15.0.4911.0999";
  }
  else if(excelVer =~ "^(16)"){
    Vulnerable_range  =  "16 - 16.0.4510.0999";
  }

  ## Check version Excel.exe
  if(version_in_range(version:excelVer, test_version:"12.0", test_version2:"12.0.6765.4999")||
     version_in_range(version:excelVer, test_version:"14.0", test_version2:"14.0.7179.4999")||
     version_in_range(version:excelVer, test_version:"15.0", test_version2:"15.0.4911.0999")||
     version_in_range(version:excelVer, test_version:"16.0", test_version2:"16.0.4510.0999"))
  {
    report = 'File checked:     ' + excelPath + "Excel.exe" + '\n' +
             'File version:     ' + excelVer  + '\n' +
             'Vulnerable range: ' + Vulnerable_range + '\n' ;
    security_message(data:report);
    exit(0);
  }
}