MongoDB 3.4 < 3.4.22, 3.6 < 3.6.14, 4.0 < 4.0.11, 4.1 < 4.1.14 DoS Vulnerability - Linux

# Copyright (C) 2019 Greenbone Networks GmbH
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

CPE = "cpe:/a:mongodb:mongodb";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.142841");
  script_version("2021-09-07T08:01:28+0000");
  script_tag(name:"last_modification", value:"2021-09-07 08:01:28 +0000 (Tue, 07 Sep 2021)");
  script_tag(name:"creation_date", value:"2019-09-03 08:12:33 +0000 (Tue, 03 Sep 2019)");
  script_tag(name:"cvss_base", value:"1.9");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:N/C:N/I:N/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-09-29 19:15:00 +0000 (Tue, 29 Sep 2020)");

  script_cve_id("CVE-2019-2389");

  script_tag(name:"qod_type", value:"remote_banner_unreliable");

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

  script_name("MongoDB 3.4 < 3.4.22, 3.6 < 3.6.14, 4.0 < 4.0.11, 4.1 < 4.1.14 DoS Vulnerability - Linux");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2019 Greenbone Networks GmbH");
  script_family("Denial of Service");
  script_dependencies("gb_mongodb_detect.nasl", "os_detection.nasl");
  script_mandatory_keys("mongodb/installed", "Host/runs_unixoide");

  script_tag(name:"summary", value:"MongoDB is prone to a denial of service vulnerability.");

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

  script_tag(name:"insight", value:"Incorrect scoping of kill operations in MongoDB Server's packaged SysV init
  scripts allow users with write access to the PID file to insert arbitrary PIDs to be killed when the root user
  stops the MongoDB process via SysV init.");

  script_tag(name:"affected", value:"MongoDB versions 3.4 prior to 3.4.22, 3.6 prior to 3.6.14, 4.0 prior to
  4.0.11 and 4.1 prior to 4.1.14.");

  script_tag(name:"solution", value:"Update to version 3.4.22, 3.6.14, 4.0.11, 4.1.14 or later.");

  script_xref(name:"URL", value:"https://jira.mongodb.org/browse/SERVER-40563");

  exit(0);
}

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

if (!port = get_app_port(cpe: CPE))
  exit(0);

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

if (version_in_range(version: version, test_version: "3.4", test_version2: "3.4.21")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "3.4.22");
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "3.6", test_version2: "3.6.13")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "3.6.14");
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "4.0", test_version2: "4.0.10")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "4.0.11");
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range(version: version, test_version: "4.1", test_version2: "4.1.13")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "4.1.14");
  security_message(port: port, data: report);
  exit(0);
}

exit(99);