Microsoft Windows Multiple Vulnerabilities (KB4467696)

# SPDX-FileCopyrightText: 2018 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

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.814340");
  script_version("2023-07-20T05:05:17+0000");
  script_cve_id("CVE-2018-8256", "CVE-2018-8407", "CVE-2018-8408", "CVE-2018-8415",
                "CVE-2018-8417", "CVE-2018-8450", "CVE-2018-8471", "CVE-2018-8485",
                "CVE-2018-8542", "CVE-2018-8543", "CVE-2018-8544", "CVE-2018-8549",
                "CVE-2018-8550", "CVE-2018-8551", "CVE-2018-8552", "CVE-2018-8555",
                "CVE-2018-8556", "CVE-2018-8557", "CVE-2018-8561", "CVE-2018-8562",
                "CVE-2018-8564", "CVE-2018-8565", "CVE-2018-8584", "CVE-2018-8588",
                "CVE-2018-3639");
  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:"2023-07-20 05:05:17 +0000 (Thu, 20 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:"2019-10-03 00:03:00 +0000 (Thu, 03 Oct 2019)");
  script_tag(name:"creation_date", value:"2018-11-14 09:45:56 +0530 (Wed, 14 Nov 2018)");
  script_name("Microsoft Windows Multiple Vulnerabilities (KB4467696)");

  script_tag(name:"summary", value:"This host is missing a critical security
  update according to Microsoft KB4467696");

  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:

  - PowerShell improperly handles specially crafted files.

  - Kernel Remote Procedure Call Provider driver improperly initializes objects in memory.

  - Windows kernel improperly initializes objects in memory.

  - PowerShell allows an attacker to execute unlogged code.

  - Microsoft JScript allows an attacker to bypass Device Guard.

  - Windows Search improperly handles objects in memory.

  - Microsoft RemoteFX Virtual GPU miniport driver improperly handles objects in memory.

  - DirectX improperly handles objects in memory.

  - Chakra scripting engine improperly handles objects in memory in Microsoft Edge.

  - VBScript engine improperly handles objects in memory.

  - Windows incorrectly validates kernel driver signatures.

  - Windows COM Marshaler incorrectly processes interface requests.

  - Win32k component in Windows improperly handles objects in memory.

  - Microsoft Edge improperly handles specific HTML content.

  - Windows improperly handles calls to Advanced Local Procedure Call (ALPC).");

  script_tag(name:"impact", value:"Successful exploitation will allow an attacker
  to run arbitrary code, bypass security restrictions and load improperly signed
  drivers into the kernel, gain the same user rights as the current user, obtain
  information to further compromise the user's system, improperly discloses file
  information, trick a user into believing that the user was on a legitimate website
  and escalate privileges.");

  script_tag(name:"affected", value:"- Microsoft Windows 10 Version 1703 for 32-bit Systems

  - Microsoft Windows 10 Version 1703 for x64-based Systems");

  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_tag(name:"qod_type", value:"executable_version");
  script_xref(name:"URL", value:"https://support.microsoft.com/en-us/help/4467696");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 Greenbone AG");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("smb_reg_service_pack.nasl");
  script_require_ports(139, 445);
  script_mandatory_keys("SMB/WindowsVersion");
  exit(0);
}

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

if(hotfix_check_sp(win10:1, win10x64:1) <= 0){
  exit(0);
}

sysPath = smb_get_system32root();
if(!sysPath ){
  exit(0);
}

edgeVer = fetch_file_version(sysPath:sysPath, file_name:"edgehtml.dll");
if(!edgeVer){
  exit(0);
}

if(version_in_range(version:edgeVer, test_version:"11.0.15063.0", test_version2:"11.0.15063.1445"))
{
  report = report_fixed_ver(file_checked:sysPath + "\Edgehtml.dll",
                            file_version:edgeVer, vulnerable_range:"11.0.15063.0 - 11.0.15063.1445");
  security_message(data:report);
  exit(0);
}
exit(99);