Microsoft Windows Multiple Vulnerabilities (3124901)

# 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("1.3.6.1.4.1.25623.1.0.807029");
  script_version("2023-11-03T05:05:46+0000");
  script_cve_id("CVE-2016-0014", "CVE-2016-0015", "CVE-2016-0016", "CVE-2016-0018",
                "CVE-2016-0019", "CVE-2016-0020");
  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:"2023-11-03 05:05:46 +0000 (Fri, 03 Nov 2023)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2018-10-30 16:27:00 +0000 (Tue, 30 Oct 2018)");
  script_tag(name:"creation_date", value:"2016-01-13 09:01:03 +0530 (Wed, 13 Jan 2016)");
  script_name("Microsoft Windows Multiple Vulnerabilities (3124901)");

  script_tag(name:"summary", value:"This host is missing an important security
  update according to Microsoft Bulletin MS16-007.");

  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:

  - A security feature bypass vulnerability exists in Windows Remote Desktop
    Protocol, that is caused when Windows hosts running RDP services fail to
    prevent remote logon to accounts that have no passwords set.

  - Multiple elevation of privilege vulnerabilities exist when Windows
    improperly validates input before loading dynamic link library (DLL) files.");

  script_tag(name:"impact", value:"Successful exploitation will allow an attacker
  to gain access to the remote host as another user, possibly with elevated
  privileges and to take complete control of an affected system.");

  script_tag(name:"affected", value:"- Microsoft Windows 8 x32/x64

  - Microsoft Windows 10 x32/x64

  - Microsoft Windows 8.1 x32/x64

  - Microsoft Windows Server 2012/2012R2

  - Microsoft Windows 10 Version 1511 x32/x64

  - 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");

  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/3121918");
  script_xref(name:"URL", value:"https://support.microsoft.com/en-us/kb/3109560");
  script_xref(name:"URL", value:"https://support.microsoft.com/en-us/kb/3110329");
  script_xref(name:"URL", value:"https://support.microsoft.com/en-us/kb/3108664");
  script_xref(name:"URL", value:"https://technet.microsoft.com/library/security/MS16-007");
  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, win7:2, win7x64:2, win2008:3, win2008r2:2, win8:1,
                   win8x64:1, 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\Advapi32.dll");
dllVer2 = fetch_file_version(sysPath:sysPath, file_name:"System32\Qedit.dll");
dllVer3 = fetch_file_version(sysPath:sysPath, file_name:"System32\Devenum.dll");
dllVer4 = fetch_file_version(sysPath:sysPath, file_name:"System32\Mapi32.dll");
dllVer5 = fetch_file_version(sysPath:sysPath, file_name:"System32\Aeinv.dll");

dllVer6 = fetch_file_version(sysPath:sysPath, file_name:"SysWOW64\Advapi32.dll");
if(dllVer6){
  adPath64 = sysPath + "\SysWOW64\Advapi32.dll";
}

if(!dllVer1 && !dllVer2 && !dllVer3 && !dllVer4 && !dllVer5 && !dllVer6){
  exit(0);
}

if(hotfix_check_sp(win7:2, win7x64:2, win2008r2:2) > 0)
{
  if(dllVer1)
  {
    if(version_is_less(version:dllVer1, test_version:"6.1.7601.19091"))
    {
      Vulnerable_range1 = "Less than 6.1.7601.19091";
      VULN1 = TRUE ;
    }
    else if(version_in_range(version:dllVer1, test_version:"6.1.7601.23000", test_version2:"6.1.7601.23289"))
    {
      Vulnerable_range1 = "6.1.7601.23000 - 6.1.7601.23289";
      VULN1 = TRUE ;
    }
  }
  if(dllVer3)
  {
    if(version_is_less(version:dllVer3, test_version:"6.6.7601.19091"))
    {
      Vulnerable_range3 = "Less than 6.6.7601.19091";
      VULN3 = TRUE ;
    }
    else if(version_in_range(version:dllVer3, test_version:"6.6.7601.23000", test_version2:"6.6.7601.23289"))
    {
      Vulnerable_range3 = "6.6.7601.23000 - 6.6.7601.23289";
      VULN3 = TRUE ;
    }
  }

  if(dllVer4 && version_is_less(version:dllVer4, test_version:"1.0.2536.0"))
  {
    Vulnerable_range4 = "Less than 1.0.2536.0";
    VULN4 = TRUE ;
  }

  ## Aeinv.dll is not for win2008r2
  if(hotfix_check_sp(win7:2, win7x64:2) > 0 && dllVer5)
  {
    if(version_in_range(version:dllVer5, test_version:"10.0", test_version2:"10.0.11065.0999"))
    {
      Vulnerable_range5 = "10.0 - 10.0.11065.0999";
      VULN5 = TRUE ;
    }
  }
}

## Currently not supporting for Vista and Windows Server 2008 64 bit
else if(hotfix_check_sp(winVista:3, win2008:3) > 0)
{
  if(dllVer1)
  {
    if(version_is_less(version:dllVer1, test_version:"6.0.6002.19555"))
    {
      Vulnerable_range1 = "Less than 6.0.6002.19555";
      VULN1 = TRUE ;
    }
    else if(version_in_range(version:dllVer1, test_version:"6.0.6002.23000", test_version2:"6.0.6002.23864"))
    {
      Vulnerable_range1 = "6.0.6002.23000 - 6.0.6002.23864";
      VULN1 = TRUE ;
    }
  }

  if(dllVer2)
  {
    if(version_is_less(version:dllVer2, test_version:"6.6.6002.19554"))
    {
      Vulnerable_range2 = "Less than 6.6.6002.19554";
      VULN2 = TRUE ;
    }
    else if(version_in_range(version:dllVer2, test_version:"6.6.6002.23000", test_version2:"6.6.6002.23863"))
    {
      Vulnerable_range2 = "6.6.6002.23000 - 6.6.6002.23863";
      VULN2 = TRUE ;
    }
  }

  if(dllVer3)
  {
    if(version_is_less(version:dllVer3, test_version:"6.6.6002.19554"))
    {
      Vulnerable_range3 = "Less than 6.6.6002.19554";
      VULN3 = TRUE ;
    }
    else if(version_in_range(version:dllVer3, test_version:"6.6.6002.23000", test_version2:"6.6.6002.23863"))
    {
      Vulnerable_range3 = "6.6.6002.23000 - 6.6.6002.23863";
      VULN3 = TRUE ;
    }
  }
  if(dllVer4 && version_is_less(version:dllVer4, test_version:"1.0.2536.0"))
  {
    Vulnerable_range4 = "Less than 1.0.2536.0";
    VULN4 = TRUE ;
  }
}

## Win 8
else if(hotfix_check_sp(win8:1, win8x64:1) > 0)
{
  if(hotfix_check_sp(win8:1) > 0 && dllVer1)
  {
    if(version_is_less(version:dllVer1, test_version:"6.2.9200.17592"))
    {
      Vulnerable_range1 = "Less than 6.2.9200.17592";
      VULN1 = TRUE ;
    }
    else if(version_in_range(version:dllVer1, test_version:"6.2.9200.21000", test_version2:"6.2.9200.21712"))
    {
      Vulnerable_range1 = "6.2.9200.21000 - 6.2.9200.21712";
      VULN1 = TRUE ;
    }
  }
  else if(hotfix_check_sp(win8x64:1) > 0 && dllVer6)
  {
    if(version_is_less(version:dllVer6, test_version:"6.2.9200.17591"))
    {
      report = 'File checked:     ' + adPath64 + '\n' +
               'File version:     ' + dllVer6  + '\n' +
               'Vulnerable range:  Less than 6.2.9200.17591\n' ;
      security_message(data:report);
      exit(0);
    }
    else if(version_in_range(version:dllVer6, test_version:"6.2.9200.21000", test_version2:"6.2.9200.21713"))
    {
      report = 'File checked:     ' + adPath64 + '\n' +
               'File version:     ' + dllVer6  + '\n' +
               'Vulnerable range: 6.2.9200.21000 - 6.2.9200.21713\n' ;
      security_message(data:report);
      exit(0);
    }
  }

  if(dllVer2)
  {
    if(version_is_less(version:dllVer2, test_version:"6.6.9200.17590"))
    {
      Vulnerable_range2 = "Less than 6.6.9200.17590";
      VULN2 = TRUE ;
    }
    else if(version_in_range(version:dllVer2, test_version:"6.6.9200.21000", test_version2:"6.6.9200.21707"))
    {
      Vulnerable_range2 = "6.6.9200.21000 - 6.6.9200.21707";
      VULN2 = TRUE ;
    }
  }

  if(dllVer3)
  {
    if(version_is_less(version:dllVer3, test_version:"6.6.9200.17590"))
    {
      Vulnerable_range3 = "Less than 6.6.9200.17590";
      VULN3 = TRUE ;
    }
    else if(version_in_range(version:dllVer3, test_version:"6.6.9200.21000", test_version2:"6.6.9200.21707"))
    {
      Vulnerable_range3 = "6.6.9200.21000 - 6.6.9200.21707";
      VULN3 = TRUE ;
    }
  }
  if(dllVer5 && version_in_range(version:dllVer5, test_version:"10.0", test_version2:"10.0.11065.0999"))
  {
    Vulnerable_range5 = "10.0 - 10.0.11065.0999";
    VULN5 = TRUE ;
  }
}

else if(hotfix_check_sp(win2012:1) > 0)
{
  if(dllVer6)
  {
    if(version_is_less(version:dllVer6, test_version:"6.2.9200.17591"))
    {
      report = 'File checked:     ' + adPath64 + '\n' +
               'File version:     ' + dllVer6  + '\n' +
               'Vulnerable range:  Less than 6.2.9200.17591\n' ;
      security_message(data:report);
      exit(0);
    }
    else if(version_in_range(version:dllVer6, test_version:"6.2.9200.21000", test_version2:"6.2.9200.21713"))
    {
      report = 'File checked:     ' + adPath64 + '\n' +
               'File version:     ' + dllVer6  + '\n' +
               'Vulnerable range:  6.2.9200.21000 - 6.2.9200.21713\n' ;
      security_message(data:report);
      exit(0);
    }
  }

  if(dllVer2)
  {
    if(version_is_less(version:dllVer2, test_version:"6.6.9200.17590"))
    {
      Vulnerable_range2 = "Less than 6.6.9200.17590";
      VULN2 = TRUE ;
    }
    else if(version_in_range(version:dllVer2, test_version:"6.6.9200.21000", test_version2:"6.6.9200.21707"))
    {
      Vulnerable_range2 = "6.6.9200.21000 - 6.6.9200.21707";
      VULN2 = TRUE ;
    }
  }

  if(dllVer3)
  {
    if(version_is_less(version:dllVer3, test_version:"6.6.9200.17590"))
    {
      Vulnerable_range3 = "Less than 6.6.9200.17590";
      VULN3 = TRUE ;
    }
    else if(version_in_range(version:dllVer3, test_version:"6.6.9200.21000", test_version2:"6.6.9200.21707"))
    {
      Vulnerable_range3 = "6.6.9200.21000 - 6.6.9200.21707";
      VULN3 = TRUE ;
    }
  }
}


## Win 8.1 and win2012R2
else if(hotfix_check_sp(win8_1:1, win8_1x64:1, win2012R2:1) > 0)
{
  if(dllVer1 && version_is_less(version:dllVer1, test_version:"6.3.9600.18155"))
  {
    Vulnerable_range1 = "Less than 6.3.9600.18155";
    VULN1 = TRUE ;
  }
  if(dllVer2 && version_is_less(version:dllVer2, test_version:"6.6.9600.18152"))
  {
    Vulnerable_range2 = "Less than 6.6.9600.18152";
    VULN2 = TRUE ;
  }
  if(dllVer3 && version_is_less(version:dllVer3, test_version:"6.6.9600.18154"))
  {
    Vulnerable_range3 = "Less than 6.6.9600.18154";
    VULN3 = TRUE ;
  }
  if(dllVer5 && version_in_range(version:dllVer5, test_version:"10.0", test_version2:"10.0.11065.0999"))
  {
    Vulnerable_range5 = "10.0 - 10.0.11065.0999";
    VULN5 = TRUE ;
  }
}

else if(hotfix_check_sp(win10:1, win10x64:1) > 0 && dllVer2)
{
  if(version_is_less(version:dllVer2, test_version:"10.0.10240.16644"))
  {
    Vulnerable_range2 = "Less than 10.0.10240.16644";
    VULN2 = TRUE ;
  }
  else if(version_in_range(version:dllVer2, test_version:"10.0.10586.0", test_version2:"10.0.10586.62"))
  {
    Vulnerable_range2 = "10.0.10586.0 - 10.0.10586.62";
    VULN2 = TRUE ;
  }
}

if(VULN1)
{
  report = 'File checked:     ' + sysPath + "\System32\Advapi32.dl" + '\n' +
           'File version:     ' + dllVer1  + '\n' +
           'Vulnerable range: ' + Vulnerable_range1 + '\n' ;
  security_message(data:report);
  exit(0);
}

if(VULN2)
{
  report = 'File checked:     ' + sysPath + "\System32\Qedit.dll" + '\n' +
           'File version:     ' + dllVer2  + '\n' +
           'Vulnerable range: ' + Vulnerable_range2 + '\n' ;
  security_message(data:report);
  exit(0);
}

if(VULN3)
{
  report = 'File checked:     ' + sysPath + "\System32\Devenum.dll" + '\n' +
           'File version:     ' + dllVer3  + '\n' +
           'Vulnerable range: ' + Vulnerable_range3 + '\n' ;
  security_message(data:report);
  exit(0);
}

if(VULN4)
{
  report = 'File checked:     ' + sysPath + "\System32\Mapi32.dll" + '\n' +
           'File version:     ' + dllVer4  + '\n' +
           'Vulnerable range: ' + Vulnerable_range4 + '\n' ;
  security_message(data:report);
  exit(0);
}

if(VULN5)
{
  report = 'File checked:     ' + sysPath + "\System32\Aeinv.dll" + '\n' +
           'File version:     ' + dllVer5  + '\n' +
           'Vulnerable range: ' + Vulnerable_range5 + '\n' ;
  security_message(data:report);
  exit(0);
}

exit(0);