Microsoft Windows Kernel-Mode Drivers Privilege Elevation Vulnerabilities (3192892)

# 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

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.809343");
  script_version("2023-11-03T05:05:46+0000");
  script_cve_id("CVE-2016-3266", "CVE-2016-3376", "CVE-2016-7185", "CVE-2016-7211",
                "CVE-2016-3341");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2023-11-03 05:05:46 +0000 (Fri, 03 Nov 2023)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2018-10-12 22:14:00 +0000 (Fri, 12 Oct 2018)");
  script_tag(name:"creation_date", value:"2016-10-12 07:44:40 +0530 (Wed, 12 Oct 2016)");
  script_tag(name:"qod_type", value:"executable_version");
  script_name("Microsoft Windows Kernel-Mode Drivers Privilege Elevation Vulnerabilities (3192892)");

  script_tag(name:"summary", value:"This host is missing an important security
  update according to Microsoft Bulletin MS16-123.");

  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:

  - The kernel-mode driver fails to properly handle objects in memory.

  - The Windows Transaction Manager improperly handles objects in memory.");

  script_tag(name:"impact", value:"Successful exploitation will allow an attacker
  could run arbitrary code in kernel mode. An attacker could then install programs
  view, change, or delete data, or create new accounts with full user rights, and
  take control over the affected system.");

  script_tag(name:"affected", value:"- Microsoft Windows Vista x32/x64 Service Pack 2

  - Microsoft Windows Server 2008 x32/x64 Service Pack 2

  - Microsoft Windows 7 x32/x64 Service Pack 1

  - Microsoft Windows Server 2008 R2 x64 Service Pack 1

  - Microsoft Windows 8.1 x32/x64

  - Microsoft Windows Server 2012/2012R2

  - Microsoft Windows 10 x32/x64

  - Microsoft Windows 10 Version 1511 x32/x64

  - Microsoft Windows 10 Version 1607 x32/x64");

  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/3192892");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/93384");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/93388");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/93389");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/93391");
  script_xref(name:"URL", value:"https://technet.microsoft.com/library/security/MS16-123");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2016 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(winVista:3, winVistax64:3, win7:2, win7x64:2, win2008:3, win2008x64:3,
                   win2008r2:2, win2012:1, win2012R2:1, win8_1:1, win8_1x64:1, win10:1,
                   win10x64:1) <= 0){
  exit(0);
}

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

win32Ver = fetch_file_version(sysPath:sysPath, file_name:"win32k.sys");
mrxVer = fetch_file_version(sysPath:sysPath, file_name:"drivers\mrxdav.sys");
edgeVer = fetch_file_version(sysPath:sysPath, file_name:"edgehtml.dll");
if(!win32Ver && !mrxVer && !edgeVer){
  exit(0);
}

if(hotfix_check_sp(win8_1:1, win8_1x64:1, win2012R2:1) > 0 && win32Ver)
{
  if(win32Ver && version_is_less(version:win32Ver, test_version:"6.3.9600.18470"))
  {
    Vulnerable_range = "Less than 6.3.9600.18470";
    VULN = TRUE ;
  }
}

else if(hotfix_check_sp(win7:2, win7x64:2, win2008r2:2) > 0 && win32Ver)
{
  if(win32Ver && version_is_less(version:win32Ver, test_version:"6.1.7601.23545"))
  {
    Vulnerable_range = "Less than 6.1.7601.23545";
    VULN = TRUE ;
  }
}

else if(hotfix_check_sp(win2012:1) > 0 && win32Ver)
{
  if(win32Ver && version_is_less(version:win32Ver, test_version:"6.2.9200.21977"))
  {
    Vulnerable_range = "Less than 6.2.9200.21977";
    VULN = TRUE ;
  }
}

else if(hotfix_check_sp(winVista:3, winVistax64:3, win2008:3, win2008x64:3) > 0)
{
  if(win32Ver && version_is_less(version:win32Ver, test_version:"6.0.6002.19693"))
  {
    Vulnerable_range = "Less than 6.0.6002.19693";
    VULN = TRUE ;
  }
  else if(win32Ver && version_in_range(version:win32Ver, test_version:"6.0.6002.23000", test_version2:"6.0.6002.24016"))
  {
    Vulnerable_range = "6.0.6002.23000 - 6.0.6002.24016";
    VULN = TRUE ;
  }
  else if(mrxVer && version_is_less(version:mrxVer, test_version:"6.0.6002.19691"))
  {
    Vulnerable_range1 = "Less than 6.0.6002.19691";
    VULN1 = TRUE ;
  }
  else if(mrxVer && version_in_range(version:mrxVer, test_version:"6.0.6002.23000", test_version2:"6.0.6002.24015"))
  {
    Vulnerable_range1 = "6.0.6002.23000 - 6.0.6002.24016";
    VULN1 = TRUE ;
  }
}

else if(hotfix_check_sp(win10:1, win10x64:1) > 0 && edgeVer)
{
  if(edgeVer && version_is_less(version:edgeVer, test_version:"11.0.10240.17146"))
  {
    Vulnerable_range2 = "Less than 11.0.10240.17146";
    VULN2 = TRUE ;
  }
  else if(edgeVer && version_in_range(version:edgeVer, test_version:"11.0.10586.0", test_version2:"11.0.10586.632"))
  {
    Vulnerable_range2 = "11.0.10586.0 - 11.0.10586.632";
    VULN2 = TRUE ;
  }
  else if(edgeVer && version_in_range(version:edgeVer, test_version:"11.0.14393.0", test_version2:"11.0.14393.320"))
  {
    Vulnerable_range2 = "11.0.14393.0 - 11.0.14393.320";
    VULN2 = TRUE ;
  }
}

if(VULN)
{
  report = 'File checked:     ' + sysPath + "\win32k.sys" + '\n' +
           'File version:     ' + win32Ver  + '\n' +
           'Vulnerable range: ' + Vulnerable_range + '\n' ;
  security_message(data:report);
  exit(0);
}

else if(VULN1)
{
  report = 'File checked:     ' + sysPath + "\drivers\mrxdav.sys" + '\n' +
           'File version:     ' + mrxVer  + '\n' +
           'Vulnerable range: ' + Vulnerable_range1 + '\n' ;
  security_message(data:report);
  exit(0);
}

else if(VULN2)
{
  report = 'File checked:     ' + sysPath + "\edgehtml.dll" + '\n' +
           'File version:     ' + edgeVer  + '\n' +
           'Vulnerable range: ' + Vulnerable_range2 + '\n' ;
  security_message(data:report);
  exit(0);
}
exit(0);