MariaDB DoS Vulnerability (CVE-2023-22084) - Windows

# SPDX-FileCopyrightText: 2023 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:mariadb:mariadb";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.114199");
  script_version("2025-09-09T05:38:49+0000");
  script_tag(name:"last_modification", value:"2025-09-09 05:38:49 +0000 (Tue, 09 Sep 2025)");
  script_tag(name:"creation_date", value:"2023-11-30 15:35:30 +0000 (Thu, 30 Nov 2023)");
  script_tag(name:"cvss_base", value:"6.1");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:M/C:N/I:N/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-10-18 01:28:00 +0000 (Wed, 18 Oct 2023)");

  script_cve_id("CVE-2023-22084");

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

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

  script_name("MariaDB DoS Vulnerability (CVE-2023-22084) - Windows");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2023 Greenbone AG");
  script_family("Databases");
  script_dependencies("gb_mysql_mariadb_remote_detect.nasl", "os_detection.nasl");
  script_mandatory_keys("mariadb/detected", "Host/runs_windows");

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

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

  script_tag(name:"insight", value:"Easily exploitable vulnerability allows high privileged attacker
  with network access via multiple protocols to compromise the MariaDB Server.");

  script_tag(name:"impact", value:"Successful attacks of this vulnerability can result in
  unauthorized ability to cause a hang or frequently repeatable crash (complete DoS).");

  script_tag(name:"affected", value:"MariaDB versions prior to 10.4.32, 10.5.x prior to 10.5.23,
  10.6.x prior to 10.6.16, starting from 10.7.0 and prior to 10.10.7, 10.11.x prior to 10.11.6,
  11.0.x prior to 11.0.4, 11.1.x prior to 11.1.3 amd 11.2.x prior to 11.2.2.");

  script_tag(name:"solution", value:"Update to version 10.4.32, 10.5.23, 10.6.16, 10.10.7, 10.11.6,
  11.0.4, 11.1.3, 11.2.2 or later.");

  script_xref(name:"URL", value:"https://mariadb.com/kb/en/security/#full-list-of-cves-fixed-in-mariadb");

  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_is_less(version: version, test_version: "10.4.32")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "10.4.32");
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "10.5.0", test_version_up: "10.5.23")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "10.5.23");
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "10.6.0", test_version_up: "10.6.16")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "10.6.16");
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "10.7.0", test_version_up: "10.10.7")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "10.10.7");
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "10.11.0", test_version_up: "10.11.6")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "10.11.6");
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "11.0.0", test_version_up: "11.0.4")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "11.0.4");
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "11.1.0", test_version_up: "11.1.3")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "11.1.3");
  security_message(port: port, data: report);
  exit(0);
}

if (version_in_range_exclusive(version: version, test_version_lo: "11.2.0", test_version_up: "11.2.2")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "11.2.2");
  security_message(port: port, data: report);
  exit(0);
}

exit(99);