Cisco Meeting Server API Denial of Service Vulnerability

# 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

CPE = "cpe:/a:cisco:meeting_server";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.106595");
  script_cve_id("CVE-2017-3830");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_version("2023-07-25T05:05:58+0000");

  script_name("Cisco Meeting Server API Denial of Service Vulnerability");

  script_xref(name:"URL", value:"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170215-cms");

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

  script_tag(name:"solution", value:"See the referenced vendor advisory for a solution.");

  script_tag(name:"summary", value:"A vulnerability in an internal API of the Cisco Meeting Server (CMS) could
allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the affected
appliance.");

  script_tag(name:"insight", value:"The vulnerability is due to invalid data being received on a specific port.
An attacker could exploit this vulnerability by sending crafted packets to a specific port on the device.");

  script_tag(name:"impact", value:"Successful exploitation could cause the CMS to crash.");

  script_tag(name:"qod_type", value:"remote_banner");
  script_tag(name:"solution_type", value:"VendorFix");

  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:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2017-07-25 01:29:00 +0000 (Tue, 25 Jul 2017)");
  script_tag(name:"creation_date", value:"2017-02-16 12:05:59 +0700 (Thu, 16 Feb 2017)");
  script_category(ACT_GATHER_INFO);
  script_family("CISCO");
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_dependencies("gb_cisco_meeting_server_snmp_detect.nasl");
  script_mandatory_keys("cisco/meeting_server/installed");

  exit(0);
}

include("host_details.inc");
include("version_func.inc");

if (!version = get_app_version(cpe: CPE))
  exit(0);

if ( version == "2.1.0") {
  report = report_fixed_ver(installed_version: version, fixed_version: "2.1.2");
  security_message(port: 0, data: report);
  exit(0);
}

exit(99);