Microsoft Windows PDF Library Multiple Vulnerabilities (3164302)

# 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("1.3.6.1.4.1.25623.1.0.808226");
  script_version("2026-04-28T06:28:06+0000");
  script_cve_id("CVE-2016-3201", "CVE-2016-3203", "CVE-2016-3215");
  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:"2026-04-28 06:28:06 +0000 (Tue, 28 Apr 2026)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/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:"2016-06-15 08:30:23 +0530 (Wed, 15 Jun 2016)");
  script_name("Microsoft Windows PDF Library Multiple Vulnerabilities (3164302)");

  script_tag(name:"summary", value:"This host is missing an important security
  update according to Microsoft Bulletin MS16-080");

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

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

  - An information disclosure vulnerabilities exist in Microsoft Windows when
    a user opens a specially crafted .pdf file.

  - The remote code execution vulnerability exists in Microsoft Windows when
    a specially crafted file is opened in Windows Reader.");

  script_tag(name:"impact", value:"Successful exploitation will allow a
  remote attacker to cause arbitrary code to execute in the context of the
  current user, and also could gain the same user rights as the current user
  and to trick the user into opening the .pdf file and read information in the
  context of the current user.");

  script_tag(name:"affected", value:"- Microsoft Windows 8.1 x32/x64

  - Microsoft Windows Server 2012/2012R2

  - Microsoft Windows 10 x32/x64

  - Microsoft Windows 10 Version 1511 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_tag(name:"qod_type", value:"executable_version");

  script_xref(name:"URL", value:"https://support.microsoft.com/en-us/kb/3164302");
  script_xref(name:"URL", value:"https://technet.microsoft.com/en-us/library/security/ms16-080");

  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");
  script_xref(name:"URL", value:"https://technet.microsoft.com/library/security/MS16-080");
  exit(0);
}


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

if(hotfix_check_sp(win2012:1, win2012R2:1, win8_1:1, win8_1x64:1,
                   win10:1, win10x64:1) <= 0){
  exit(0);
}

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

dllVer1 = fetch_file_version(sysPath:sysPath, file_name:"System32\Glcndfilter.dll");
dllVer2 = fetch_file_version(sysPath:sysPath, file_name:"System32\Windows.data.pdf.dll");
if(!dllVer1 && !dllVer2){
  exit(0);
}

if(hotfix_check_sp(win2012:1) > 0 && dllVer1)
{
  if(version_is_less(version:dllVer1, test_version:"6.2.9200.21860"))
  {
     Vulnerable_range = "Less than 6.2.9200.21860";
     VULN1 = TRUE ;
  }
}

else if(hotfix_check_sp(win8_1:1, win8_1x64:1, win2012R2:1) > 0 && dllVer2)
{
  if(version_is_less(version:dllVer2, test_version:"6.3.9600.18336"))
  {
    Vulnerable_range = "Less than 6.3.9600.18336";
    VULN2 = TRUE ;
  }
}

else if(hotfix_check_sp(win10:1, win10x64:1) > 0 && dllVer2)
{
  if(version_is_less(version:dllVer2, test_version:"10.0.10240.16942"))
  {
    Vulnerable_range = "Less than 10.0.10240.16942";
    VULN2 = TRUE ;
  }
  else if(version_in_range(version:dllVer2, test_version:"10.0.10586.0", test_version2:"10.0.10586.419"))
  {
    Vulnerable_range = "10.0.10586.0 - 10.0.10586.419";
    VULN2 = TRUE ;
  }
}

if(VULN2)
{
  report = 'File checked:     ' + sysPath + "\system32\windows.data.pdf.dll"+ '\n' +
           'File version:     ' + dllVer2  + '\n' +
           'Vulnerable range: ' + Vulnerable_range + '\n' ;
  security_message(data:report);
  exit(0);
}

if(VULN1)
{
  report = 'File checked:     ' + sysPath + "\system32\Glcndfilter.dll" + '\n' +
           'File version:     ' + dllVer1  + '\n' +
           'Vulnerable range: ' + Vulnerable_range + '\n' ;
  security_message(data:report);
  exit(0);
}