CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
95.0%
The version of QNAP QTS / QuTS hero installed on the remote host is affected by a vulnerability as referenced in the QSA-23-22 advisory.
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(187679);
script_version("1.0");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/08");
script_cve_id("CVE-2022-43634");
script_name(english:"QNAP QTS / QuTS hero Vulnerability in Netatalk (QSA-23-22)");
script_set_attribute(attribute:"synopsis", value:
"The remote device is missing a vendor-supplied security patch.");
script_set_attribute(attribute:"description", value:
"The version of QNAP QTS / QuTS hero installed on the remote host is affected by a vulnerability as referenced in the
QSA-23-22 advisory.
- This vulnerability allows remote attackers to execute arbitrary code on affected installations of
Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within
the dsi_writeinit function. The issue results from the lack of proper validation of the length of user-
supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this
vulnerability to execute code in the context of root. Was ZDI-CAN-17646. (CVE-2022-43634)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://www.qnap.com/en/security-advisory/QSA-23-22");
script_set_attribute(attribute:"solution", value:
"Apply the solution referenced in the QSA-23-22 advisory");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-43634");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2023/03/29");
script_set_attribute(attribute:"patch_publication_date", value:"2024/01/06");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/01/08");
script_set_attribute(attribute:"plugin_type", value:"combined");
script_set_attribute(attribute:"cpe", value:"cpe:/o:qnap:qts");
script_set_attribute(attribute:"cpe", value:"cpe:/a:qnap:qts");
script_set_attribute(attribute:"cpe", value:"cpe:/o:qnap:quts_hero");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Misc.");
script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("qnap_qts_quts_hero_web_detect.nbin", "qnap_qts_installed.nbin", "qnap_quts_hero_installed.nbin");
script_require_ports("installed_sw/QNAP QTS", "installed_sw/QNAP QuTS hero");
exit(0);
}
include('vcf.inc');
include('vcf_extras_qnap.inc');
var app_info = vcf::qnap::get_app_info();
var constraints = [
{ 'min_version' : '5.1.3', 'max_version' : '5.1.3', 'product' : 'QTS', 'fixed_display' : 'QTS 5.1.3.2578 build 20231110', 'Number' : '2578', 'Build' : '20231110' },
{ 'min_version' : '5.1.3', 'max_version' : '5.1.3', 'product' : 'QuTS hero', 'fixed_display' : 'QuTS hero h5.1.3.2578 build 20231110', 'Number' : '2578', 'Build' : '20231110' }
];
vcf::qnap::check_version_and_report(
app_info:app_info,
constraints:constraints,
severity:SECURITY_HOLE
);
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
95.0%