CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
57.1%
MariaDB is prone to a denial of service (DoS) vulnerability.
# 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("1.3.6.1.4.1.25623.1.0.149185");
script_version("2023-12-01T05:05:39+0000");
script_tag(name:"last_modification", value:"2023-12-01 05:05:39 +0000 (Fri, 01 Dec 2023)");
script_tag(name:"creation_date", value:"2023-01-23 06:32:51 +0000 (Mon, 23 Jan 2023)");
script_tag(name:"cvss_base", value:"6.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:N/I:N/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2023-02-23 19:24:00 +0000 (Thu, 23 Feb 2023)");
script_cve_id("CVE-2022-47015");
script_tag(name:"qod_type", value:"remote_banner_unreliable");
script_tag(name:"solution_type", value:"VendorFix");
script_name("MariaDB DoS Vulnerability (MDEV-29644) - Linux");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2023 Greenbone AG");
script_family("Databases");
script_dependencies("mysql_version.nasl", "os_detection.nasl");
script_mandatory_keys("MariaDB/installed", "Host/runs_unixoide");
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:"It is possible for function spider_db_mbase::print_warnings to
dereference a null pointer.");
script_tag(name:"affected", value:"MariaDB versions prior to 10.3.39, 10.4.x prior to 10.4.29,
10.5.x prior to 10.5.20, 10.6.x prior to 10.6.13, starting from 10.7.0 and prior to 10.8.8,
10.9.x prior to 10.9.6, 10.10.x prior to 10.10.4 and 10.11.x prior to 10.11.3.");
script_tag(name:"solution", value:"Update to version 10.3.39, 10.4.29, 10.5.20, 10.6.13, 10.8.8,
10.9.6, 10.10.4, 10.11.3 or later.");
script_xref(name:"URL", value:"https://github.com/MariaDB/server/commit/be0a46b3d52b58956fd0d47d040b9f4514406954");
script_xref(name:"URL", value:"https://jira.mariadb.org/browse/MDEV-29644");
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: "10.3.39")) {
report = report_fixed_ver(installed_version: version, fixed_version: "10.3.39");
security_message(port: port, data: report);
exit(0);
}
if (version_in_range_exclusive(version: version, test_version_lo: "10.4.0", test_version_up: "10.4.29")) {
report = report_fixed_ver(installed_version: version, fixed_version: "10.4.29");
security_message(port: port, data: report);
exit(0);
}
if (version_in_range_exclusive(version: version, test_version_lo: "10.5.0", test_version_up: "10.5.20")) {
report = report_fixed_ver(installed_version: version, fixed_version: "10.5.20");
security_message(port: port, data: report);
exit(0);
}
if (version_in_range_exclusive(version: version, test_version_lo: "10.6.0", test_version_up: "10.6.13")) {
report = report_fixed_ver(installed_version: version, fixed_version: "10.6.13");
security_message(port: port, data: report);
exit(0);
}
if (version_in_range_exclusive(version: version, test_version_lo: "10.7.0", test_version_up: "10.8.8")) {
report = report_fixed_ver(installed_version: version, fixed_version: "10.8.8");
security_message(port: port, data: report);
exit(0);
}
if (version_in_range_exclusive(version: version, test_version_lo: "10.9.0", test_version_up: "10.9.6")) {
report = report_fixed_ver(installed_version: version, fixed_version: "10.9.6");
security_message(port: port, data: report);
exit(0);
}
if (version_in_range_exclusive(version: version, test_version_lo: "10.10.0", test_version_up: "10.10.4")) {
report = report_fixed_ver(installed_version: version, fixed_version: "10.10.4");
security_message(port: port, data: report);
exit(0);
}
if (version_in_range_exclusive(version: version, test_version_lo: "10.11.0", test_version_up: "10.11.3")) {
report = report_fixed_ver(installed_version: version, fixed_version: "10.11.3");
security_message(port: port, data: report);
exit(0);
}
exit(99);
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
57.1%