3.3 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.2 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.5%
Redis is prone to an ACL bypass 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:redis:redis";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.150943");
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:"2023-09-07 05:08:19 +0000 (Thu, 07 Sep 2023)");
script_tag(name:"cvss_base", value:"1.7");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:S/C:P/I:N/A:N");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2023-09-12 12:00:00 +0000 (Tue, 12 Sep 2023)");
script_cve_id("CVE-2023-41053");
script_tag(name:"qod_type", value:"remote_banner_unreliable");
script_tag(name:"solution_type", value:"VendorFix");
script_name("Redis ACL Bypass Vulnerability (GHSA-q4jr-5p56-4xwc)");
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 an ACL bypass vulnerability.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"Redis does not correctly identify keys accessed by SORT_RO and,
as a result, may grant users executing this command access to keys that are not explicitly
authorized by the ACL configuration.");
script_tag(name:"affected", value:"Redis version 7.0.x prior to 7.0.13 and version 7.2.0.");
script_tag(name:"solution", value:"Update to version 7.0.13, 7.2.1 or later.");
script_xref(name:"URL", value:"https://github.com/redis/redis/security/advisories/GHSA-q4jr-5p56-4xwc");
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_exclusive(version: version, test_version_lo: "7.0.0", test_version_up: "7.0.13")) {
report = report_fixed_ver(installed_version: version, fixed_version: "7.0.13");
security_message(port: port, data: report);
exit(0);
}
# nb: The first next version after 7.0.x was 7.2.x so there is no need to check for 7.1.x here...
if (version_is_equal(version: version, test_version: "7.2.0")) {
report = report_fixed_ver(installed_version: version, fixed_version: "7.2.1");
security_message(port: port, data: report);
exit(0);
}
exit(99);
3.3 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.2 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.5%