Microsoft Windows Multiple Vulnerabilities (KB4042007)

# 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("1.3.6.1.4.1.25623.1.0.811862");
  script_version("2023-07-25T05:05:58+0000");
  script_cve_id("CVE-2017-8717", "CVE-2017-8718");
  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:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
  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:"2017-10-20 12:42:00 +0000 (Fri, 20 Oct 2017)");
  script_tag(name:"creation_date", value:"2017-10-11 10:25:48 +0530 (Wed, 11 Oct 2017)");
  script_name("Microsoft Windows Multiple Vulnerabilities (KB4042007)");

  script_tag(name:"summary", value:"This host is missing an important security
  update according to Microsoft KB4042007");

  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:
  multiple buffer overflow errors in the Microsoft JET Database Engine.");

  script_tag(name:"impact", value:"Successful exploitation will allow
  an attacker who successfully exploited this vulnerability to take control of
  an affected system. An attacker could then:

  - install programs

  - view, change, or delete data

  - create new accounts with full user rights.

  Users whose accounts are configured to have fewer user rights on the system could be less
  impacted than users who operate with administrative user rights.");

  script_tag(name:"affected", value:"Microsoft Windows Server 2008 x32/x64 Edition Service Pack 2.");

  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/4042007");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/101161");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/101162");
  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(win2008:3, win2008x64:3) <= 0){
  exit(0);
}

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

if(fileVer = fetch_file_version(sysPath:sysPath, file_name:"SysWOW64\msexcl40.dll")){
  sysPath = sysPath + "\SysWOW64\msexcl40.dll";
}
else if(fileVer = fetch_file_version(sysPath:sysPath, file_name:"system32\msexcl40.dll")){
  sysPath = sysPath + "\system32\msexcl40.dll";
}

if(!fileVer){
  exit(0);
}

if(version_is_less(version:fileVer, test_version:"4.0.9801.1"))
{
  report = 'File checked:     ' + sysPath + '\n' +
           'File version:     ' + fileVer  + '\n' +
           'Vulnerable range: Less than 4.0.9801.1\n' ;
  security_message(data:report);
  exit(0);
}