Security Updates for Microsoft Office Products C2R (May 2019)

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from the Microsoft Security Updates API. The text
# itself is copyright (C) Microsoft Corporation.
#

include('compat.inc');

if (description)
{
  script_id(162118);
  script_version("1.12");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/20");

  script_cve_id("CVE-2019-0945", "CVE-2019-0946", "CVE-2019-0947");
  script_xref(name:"CEA-ID", value:"CEA-2019-0326");

  script_name(english:"Security Updates for Microsoft Office Products C2R (May 2019)");

  script_set_attribute(attribute:"synopsis", value:
"The Microsoft Office Products are affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The Microsoft Office Products are missing security updates. It is, therefore, affected by multiple remote code execution
vulnerabilities due to the way Microsoft Office Access Connectivity Engine improperly handles objects in memory. An
attacker who successfully exploited these vulnerabilities could execute arbitrary code on a victim system. An attacker
could exploit these vulnerabilities by enticing a victim to open a specially crafted file. The update addresses the
vulnerabilities by correcting the way the Microsoft Office Access Connectivity Engine handles objects in memory.");
  # https://docs.microsoft.com/en-us/officeupdates/update-history-microsoft365-apps-by-date
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?fd4508ff");
  script_set_attribute(attribute:"solution", value:
"For Office 365, Office 2016 C2R, or Office 2019, ensure automatic
updates are enabled or open any office app and manually perform an
update.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-0947");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/05/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/05/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/06/10");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:office");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows");

  script_copyright(english:"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("office_installed.nasl", "smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl");
  script_require_keys("SMB/MS_Bulletin_Checks/Possible");
  script_require_ports(139, 445, "Host/patch_management_checks");

  exit(0);
}

include('vcf_extras_office.inc');

var bulletin = 'MS19-05';

var app_info = vcf::microsoft::office::get_app_info(app:'Microsoft Office');

var constraints = [
  
    {'product':'Microsoft Office 2016','file':'mso.dll','fixed_version':'16.0.9126.2387','channel': 'Deferred'},
    {'product':'Microsoft Office 2016','file':'mso.dll','fixed_version':'16.0.10730.20344','channel': 'Deferred','channel_version': '1808'},
    {'product':'Microsoft Office 2016','file':'mso.dll','fixed_version':'16.0.11328.20286','channel': 'First Release for Deferred'},
    {'product':'Microsoft Office 2016','file':'mso.dll','fixed_version':'16.0.11601.20204','channel': 'Current'},
    {'product':'Microsoft Office 2019','file':'mso.dll','fixed_version':'16.0.11601.20204','channel': '2019 Retail'},
    {'product':'Microsoft Office 2019','file':'mso.dll','fixed_version':'16.0.10344.20008','channel': '2019 Volume'}
];

vcf::microsoft::office::check_version_and_report(
  app_info:app_info,
  constraints:constraints,
  severity:SECURITY_HOLE,
  bulletin:bulletin,
  subproduct:"Office"
);