Redis 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-or-later
CPE = "cpe:/a:redis:redis";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.149157");
script_version("2023-10-13T05:06:10+0000");
script_tag(name:"last_modification", value:"2023-10-13 05:06:10 +0000 (Fri, 13 Oct 2023)");
script_tag(name:"creation_date", value:"2023-01-18 04:17:17 +0000 (Wed, 18 Jan 2023)");
script_tag(name:"cvss_base", value:"4.6");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:S/C:N/I:N/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/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:"2023-02-02 14:28:00 +0000 (Thu, 02 Feb 2023)");
script_cve_id("CVE-2022-35977");
script_tag(name:"qod_type", value:"remote_banner_unreliable");
script_tag(name:"solution_type", value:"VendorFix");
script_name("Redis < 6.0.17 DoS Vulnerability");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2023 Greenbone AG");
script_family("Databases");
script_dependencies("gb_redis_detect.nasl");
script_mandatory_keys("redis/installed");
script_tag(name:"summary", value:"Redis 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:"Integer overflow in the Redis SETRANGE and SORT/SORT_RO
commands can drive Redis to OOM panic.");
script_tag(name:"affected", value:"Redis versions prior to 6.0.17.");
script_tag(name:"solution", value:"Update to version 6.0.17 or later.");
script_xref(name:"URL", value:"https://github.com/redis/redis/security/advisories/GHSA-mrcw-fhw9-fj8j");
script_xref(name:"URL", value:"https://github.com/redis/redis/releases/tag/6.0.17");
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: "6.0.17")) {
report = report_fixed_ver(installed_version: version, fixed_version: "6.0.17");
security_message(port: port, data: report);
exit(0);
}
exit(99);