Security Updates for Microsoft Dynamics 365 (on-premises) (August 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(127861);
  script_version("1.4");
  script_cvs_date("Date: 2019/10/17 14:31:05");

  script_cve_id("CVE-2019-1229");
  script_xref(name:"MSKB", value:"4508724");
  script_xref(name:"MSFT", value:"MS19-4508724");

  script_name(english:"Security Updates for Microsoft Dynamics 365 (on-premises) (August 2019)");
  script_summary(english:"Checks for Microsoft security updates.");

  script_set_attribute(attribute:"synopsis", value:
"The Microsoft Dynamics 365 (on-premises) install is missing a security update.");
  script_set_attribute(attribute:"description", value:
"The Microsoft Dynamics 365 (on-premises) install is missing a
security update. It is, therefore, affected by the following
vulnerability :

  - An elevation of privilege vulnerability exists in
    Dynamics On-Premise v9. An attacker who successfully
    exploited the vulnerability could leverage a customizer
    privilege within Dynamics to gain control of the Web
    Role hosting the Dynamics installation.  (CVE-2019-1229)");
  script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/en-us/help/4508724");
  script_set_attribute(attribute:"solution", value:
"Microsoft has released KB4508724 to address this issue.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-1229");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/08/13");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/08/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/08/14");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:dynamics_365");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("microsoft_dynamics_365_detect.nbin");
  script_require_keys("installed_sw/Microsoft Dynamics 365 Server");
  script_require_ports(139, 445);

  exit(0);
}

include('vcf.inc');

app = 'Microsoft Dynamics 365 Server';
app_info = vcf::get_app_info(app:app, win_local:TRUE);

constraints = [
  { 'min_version' : '9.0', 'fixed_version' : '9.0.7.8' }
];

vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);