Microsoft Office Word Viewer Information Disclosure Vulnerability (3199168)

# 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("1.3.6.1.4.1.25623.1.0.809722");
  script_version("2026-04-28T06:28:06+0000");
  script_cve_id("CVE-2016-7233");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/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:L/PR:N/UI:R/S:U/C:H/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2018-10-12 22:14:00 +0000 (Fri, 12 Oct 2018)");
  script_tag(name:"creation_date", value:"2016-11-09 14:34:07 +0530 (Wed, 09 Nov 2016)");
  script_tag(name:"qod_type", value:"executable_version");
  script_name("Microsoft Office Word Viewer Information Disclosure Vulnerability (3199168)");

  script_tag(name:"summary", value:"This host is missing an important security
  update according to Microsoft Bulletin MS16-133.");

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

  script_tag(name:"insight", value:"The flaw exists as Office or Word reads out of
  bound memory due to an uninitialized variable.");

  script_tag(name:"impact", value:"Successful exploitation will allow a remote
  attacker to gain access to potentially sensitive information.");

  script_tag(name:"affected", value:"Microsoft Word Viewer 2007.");

  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/kb/3127962");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/94031");
  script_xref(name:"URL", value:"https://technet.microsoft.com/library/security/MS16-133");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2016 Greenbone AG");
  script_family("Windows : Microsoft Bulletins");
  script_dependencies("secpod_office_products_version_900032.nasl");
  script_mandatory_keys("SMB/Office/WordView/Version");
  exit(0);
}


include("version_func.inc");

wordviewVer = get_kb_item("SMB/Office/WordView/Version");
wordviewPath = get_kb_item("SMB/Office/WordView/Install/Path");
if(!wordviewPath){
  wordviewPath = "Unable to fetch the install path";
}

if(wordviewVer)
{
  if(version_in_range(version:wordviewVer, test_version:"11.0", test_version2:"11.0.8436"))
  {
    report = 'File checked:     ' + wordviewPath + "Wordview.exe" + '\n' +
             'File version:     ' + wordviewVer  + '\n' +
             'Vulnerable range: 11.0 - 11.0.8436 \n' ;
    security_message(data:report);
    exit(0);
  }
}