Microsoft Internet Explorer Multiple Vulnerabilities (3169991)

# SPDX-FileCopyrightText: 2016 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

CPE = "cpe:/a:microsoft:ie";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.808195");
  script_version("2023-07-21T05:05:22+0000");
  script_cve_id("CVE-2016-3204", "CVE-2016-3240", "CVE-2016-3241", "CVE-2016-3242",
                "CVE-2016-3243", "CVE-2016-3245", "CVE-2016-3248", "CVE-2016-3259",
                "CVE-2016-3260", "CVE-2016-3261", "CVE-2016-3264", "CVE-2016-3273",
                "CVE-2016-3274", "CVE-2016-3276", "CVE-2016-3277");
  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:"2023-07-21 05:05:22 +0000 (Fri, 21 Jul 2023)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2018-10-12 22:11:00 +0000 (Fri, 12 Oct 2018)");
  script_tag(name:"creation_date", value:"2016-07-13 08:27:39 +0530 (Wed, 13 Jul 2016)");
  script_tag(name:"qod_type", value:"executable_version");
  script_name("Microsoft Internet Explorer Multiple Vulnerabilities (3169991)");

  script_tag(name:"summary", value:"This host is missing a critical security
  update according to Microsoft Bulletin MS16-084.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"insight", value:"Multiple flaws exist due to

  - An improper access of objects in memory by Internet Explorer.

  - An error in the way JScript 9 and VBScript engines render when
    handling objects in memory in Internet Explorer.

  - An improper validation of JavaScript in Microsoft Browser XSS Filter.

  - An error in parsing of HTML in Internet explorer.");

  script_tag(name:"impact", value:"Successful exploitation will allow remote
  attackers to bypass security and gain the same user rights as the current user,
  leads to information disclosure, and memory corruption, also allows to perform
  remote code execution.");

  script_tag(name:"affected", value:"Microsoft Internet Explorer version 9.x/10.x/11.x.");

  script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");

  script_tag(name:"solution_type", value:"VendorFix");

  script_xref(name:"URL", value:"https://support.microsoft.com/en-us/kb/3169991");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91584");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91568");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91569");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91570");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91571");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91585");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91578");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91581");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91580");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91575");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91598");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91576");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91591");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91593");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/91596");
  script_xref(name:"URL", value:"https://technet.microsoft.com/library/security/MS16-084");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2016 Greenbone AG");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("gb_ms_ie_detect.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("MS/IE/Version");
  exit(0);
}

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

if(hotfix_check_sp(winVista:3, winVistax64:3, win2008x64:3, win7:2, win7x64:2, win2008:3, win2008r2:2,
                   win2012:1,  win2012R2:1, win8_1:1, win8_1x64:1, win10:1, win10x64:1) <= 0){
  exit(0);
}

iePath = smb_get_systemroot();
if(!iePath ){
  exit(0);
}

iedllVer = fetch_file_version(sysPath:iePath, file_name:"system32\Mshtml.dll");
if(!iedllVer){
  exit(0);
}

if(hotfix_check_sp(winVista:3, win2008:3, winVistax64:3, win2008x64:3) > 0)
{
  if(version_in_range(version:iedllVer, test_version:"9.0.8112.16000", test_version2:"9.0.8112.16799"))
  {
    Vulnerable_range = "9.0.8112.16000 - 9.0.8112.16799";
    VULN = TRUE ;
  }
  else if(version_in_range(version:iedllVer, test_version:"9.0.8112.20000", test_version2:"9.0.8112.20914"))
  {
    Vulnerable_range = "9.0.8112.20000 - 9.0.8112.20914";
    VULN = TRUE ;
  }
}

## Only LDR version available, irrespective of underlying system, patch updates file to LDR
## Tested on Win 2012
else if(hotfix_check_sp(win2012:1) > 0)
{
  if(version_in_range(version:iedllVer, test_version:"10.0.9200.16000", test_version2:"10.0.9200.21895"))
  {
    Vulnerable_range = "10.0.9200.16000 - 10.0.9200.21895";
    VULN = TRUE ;
  }
}

else if(hotfix_check_sp(win8_1:1, win8_1x64:1, win2012R2:1) > 0)
{
  if(version_in_range(version:iedllVer, test_version:"11.0.9600.00000", test_version2:"11.0.9600.18377"))
  {
     Vulnerable_range = "11.0.9600.00000 - 11.0.9600.18377";
     VULN = TRUE ;
  }
}

else if(hotfix_check_sp(win7:2, win7x64:2, win2008r2:2) > 0)
{
  if(version_in_range(version:iedllVer, test_version:"11.0.9600.00000", test_version2:"11.0.9600.18376"))
  {
     Vulnerable_range = "11.0.9600.00000 - 11.0.9600.18376";
     VULN = TRUE ;
  }
}
else if(hotfix_check_sp(win10:1, win10x64:1) > 0)
{
  if(version_in_range(version:iedllVer, test_version:"11.0.10586.0", test_version2:"11.0.10586.493"))
  {
    Vulnerable_range = "11.0.10586.0 - 11.0.10586.493";
    VULN = TRUE ;
  }

  else if(version_is_less(version:iedllVer, test_version:"11.0.10240.17022"))
  {
    Vulnerable_range = "Less than 11.0.10240.17022";
    VULN = TRUE ;
  }
}


if(VULN)
{
  report = 'File checked:     ' + iePath + "\system32\Mshtml.dll" + '\n' +
           'File version:     ' + iedllVer  + '\n' +
           'Vulnerable range: ' + Vulnerable_range + '\n' ;
  security_message(data:report);
  exit(0);
}