Microsoft Windows DirectShow Information Disclosure Vulnerability (4010318)

# SPDX-FileCopyrightText: 2017 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("1.3.6.1.4.1.25623.1.0.810596");
  script_version("2026-04-28T06:28:06+0000");
  script_cve_id("CVE-2017-0042");
  script_tag(name:"cvss_base", value:"2.6");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:P/I:N/A:N");
  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:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2017-07-12 01:29:00 +0000 (Wed, 12 Jul 2017)");
  script_tag(name:"creation_date", value:"2017-03-15 12:30:19 +0530 (Wed, 15 Mar 2017)");
  script_name("Microsoft Windows DirectShow Information Disclosure Vulnerability (4010318)");

  script_tag(name:"summary", value:"This host is missing an important security
  update according to Microsoft Bulletin MS17-021.");

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

  script_tag(name:"insight", value:"The flaw exists when windows DirectShow
  handles objects in memory.");

  script_tag(name:"impact", value:"Successful exploitation will allow an attacker
  to obtain information to further compromise a target system.");

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

  - Microsoft Windows 10 x32/x64

  - Microsoft Windows Server 2012/2012R2

  - Microsoft Windows 10 Version 1511 x32/x64

  - Microsoft Windows 10 Version 1607 x32/x64

  - Microsoft Windows Vista x32/x64 Edition Service Pack 2

  - Microsoft Windows Server 2008 x32/x64 Edition Service Pack 2

  - Microsoft Windows 7 x32/x64 Edition Service Pack 1

  - Microsoft Windows Server 2008 R2 x64 Edition Service Pack 1

  - Microsoft Windows Server 2016");

  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/4010318");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/96098");
  script_xref(name:"URL", value:"https://technet.microsoft.com/library/security/MS17-021");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 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, win7:2, win7x64:2, win2008:3, win2008r2:2, winVistax64:3,
                   win2008x64:3, win2012:1, win2012R2:1, win8_1:1, win8_1x64:1, win10:1,
                   win10x64:1, win2016:1) <= 0){
  exit(0);
}

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

qzVer = fetch_file_version(sysPath:sysPath, file_name:"Quartz.dll");
gdiVer = fetch_file_version(sysPath:sysPath, file_name:"Gdi32.dll");

if(!qzVer && !gdiVer){
  exit(0);
}

if(hotfix_check_sp(win7:2, win7x64:2, win2008r2:2) > 0 && qzVer)
{
  ## Presently GDR information is not available.
  if(version_is_less(version:qzVer, test_version:"6.6.7601.23643"))
  {
    Vulnerable_range1 = "Less than 6.6.7601.23643";
    VULN1 = TRUE ;
  }
}

else if(hotfix_check_sp(winVista:3, winVistax64:3, win2008:3, win2008x64:3) > 0 && qzVer)
{
  if(version_is_less(version:qzVer, test_version:"6.6.6002.19725"))
  {
    Vulnerable_range1 = "Less than 6.6.6002.19725";
    VULN1 = TRUE ;
  }

  else if(version_in_range(version:qzVer, test_version:"6.6.6002.24000", test_version2:"6.6.6002.24047"))
  {
    Vulnerable_range1 = "6.6.6002.24000 - 6.6.6002.24047";
    VULN1 = TRUE ;
  }
}

else if(hotfix_check_sp(win2012:1) > 0 && gdiVer)
{
  ## Updated KB 4015551.
  if(version_is_less(version:gdiVer, test_version:"6.2.9200.22120"))
  {
     Vulnerable_range = "Less than 6.2.9200.22120";
     VULN = TRUE ;
  }
}

## Win 8.1 and win2012R2
else if(hotfix_check_sp(win8_1:1, win8_1x64:1, win2012R2:1) > 0 && qzVer)
{
  if(version_is_less(version:qzVer, test_version:"6.6.9600.18569"))
  {
    Vulnerable_range1 = "Less than 6.6.9600.18569";
    VULN1 = TRUE ;
  }
}

else if(hotfix_check_sp(win10:1, win10x64:1) > 0 && gdiVer)
{
  if(version_is_less(version:gdiVer, test_version:"10.0.10240.17319"))
  {
    Vulnerable_range = "Less than 10.0.10240.17319";
    VULN = TRUE;
  }

  else if(version_in_range(version:gdiVer, test_version:"10.0.10586.0", test_version2:"10.0.10586.838"))
  {
    Vulnerable_range = "10.0.10586.0 - 10.0.10586.838";
    VULN = TRUE ;
  }

  else if(version_in_range(version:gdiVer, test_version:"10.0.14393.0", test_version2:"10.0.14393.205"))
  {
    Vulnerable_range = "10.0.14393.0 - 10.0.14393.205";
    VULN = TRUE ;
  }
}

else if(hotfix_check_sp(win2016:1) > 0 && gdiVer)
{
  if(version_in_range(version:gdiVer, test_version:"10.0.14393.0", test_version2:"10.0.14393.205"))
  {
    Vulnerable_range = "10.0.14393.0 - 10.0.14393.205";
    VULN = TRUE ;
  }
}

if(VULN)
{
  report = 'File checked:     ' + sysPath + "\Gdi32.dll" + '\n' +
           'File version:     ' + gdiVer  + '\n' +
           'Vulnerable range: ' + Vulnerable_range + '\n' ;
  security_message(data:report);
  exit(0);
}

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