Microsoft Office Word Multiple Remote Code Execution Vulnerabilities (3203393)

# 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("1.3.6.1.4.1.25623.1.0.810912");
  script_version("2023-11-03T05:05:46+0000");
  script_cve_id("CVE-2017-0292", "CVE-2017-8509");
  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: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:"2019-10-03 00:03:00 +0000 (Thu, 03 Oct 2019)");
  script_tag(name:"creation_date", value:"2017-06-14 10:12:53 +0530 (Wed, 14 Jun 2017)");
  script_tag(name:"qod_type", value:"executable_version");
  script_name("Microsoft Office Word Multiple Remote Code Execution Vulnerabilities (3203393)");

  script_tag(name:"summary", value:"This host is missing an important security
  update according to Microsoft KB3203393.");

  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 error in the Office software which fails to properly handle objects in
    memory.

  - An error when Windows and Microsoft Word fails to properly parse PDF files.");

  script_tag(name:"impact", value:"Successful exploitation will allow attacker
  to execute arbitrary code in the context of the current user and perform other
  actions in the security context of the current user.");

  script_tag(name:"affected", value:"Microsoft Word 2013 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_xref(name:"URL", value:"https://support.microsoft.com/en-us/help/3203393");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/98836");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/98812");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("secpod_office_products_version_900032.nasl");
  script_mandatory_keys("SMB/Office/Word/Version");
  exit(0);
}


include("version_func.inc");

exeVer = get_kb_item("SMB/Office/Word/Version");
if(!exeVer){
  exit(0);
}

exePath = get_kb_item("SMB/Office/Word/Install/Path");
if(!exePath){
  exePath = "Unable to fetch the install path";
}

if(exeVer =~ "^(15\.)" && version_is_less(version:exeVer, test_version:"15.0.4937.1000"))
{
  report = 'File checked:     ' + exePath + "winword.exe"  + '\n' +
           'File version:     ' + exeVer  + '\n' +
           'Vulnerable range: ' + '15 - 15.0.4937.999' + '\n' ;
  security_message(data:report);
  exit(0);
}