CVE-2023-32970

QTS, QuTS hero, QuTScloud

Severity Score

4.9

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to launch a denial-of-service (DoS) attack via a network.
QES is not affected.

We have already fixed the vulnerability in the following versions:
QuTS hero h5.0.1.2515 build 20230907 and later
QuTS hero h5.1.0.2453 build 20230708 and later
QuTS hero h4.5.4.2476 build 20230728 and later
QuTScloud c5.1.0.2498 and later
QTS 5.1.0.2444 build 20230629 and later
QTS 4.5.4.2467 build 20230718 and later

Se ha informado que una vulnerabilidad de desreferencia del puntero NULL afecta a varias versiones del sistema operativo QNAP. Si se explota, la vulnerabilidad podría permitir a los administradores autenticados lanzar un ataque de Denegación de Servicio (DoS) a través de una red. QES no se ve afectado. Ya se ha solucionado la vulnerabilidad en las siguientes versiones: QuTS hero h5.0.1.2515 build 20230907 y posteriores QuTS hero h5.1.0.2453 build 20230708 y posteriores QuTS hero h4.5.4.2476 build 20230728 y posteriores QuTScloud c5.1.0.2498 y posteriores QTS 5.1.0.2444 build 20230629 y posteriores QTS 4.5.4.2467 build 20230718 y posteriores

*Credits: Jiaxu Zhao && Bingwei Peng

CVSS Scores

NISTv3.1 4.9

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-05-16 CVE Reserved
2023-10-13 CVE Published
2024-09-16 CVE Updated
2024-10-19 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-476: NULL Pointer Dereference

CAPEC

CAPEC-129: Pointer Manipulation

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.qnap.com/en/security-advisory/qsa-23-41	2023-10-19

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qnap Search vendor "Qnap"		Qts Search vendor "Qnap" for product "Qts"				>= 4.5.1 < 4.5.4.2467 Search vendor "Qnap" for product "Qts" and version " >= 4.5.1 < 4.5.4.2467"		-		Affected
Qnap Search vendor "Qnap"		Qts Search vendor "Qnap" for product "Qts"				>= 5.0.0.1716 < 5.0.1.2425 Search vendor "Qnap" for product "Qts" and version " >= 5.0.0.1716 < 5.0.1.2425"		-		Affected
Qnap Search vendor "Qnap"		Qts Search vendor "Qnap" for product "Qts"				>= 5.1.0 < 5.1.0.2444 Search vendor "Qnap" for product "Qts" and version " >= 5.1.0 < 5.1.0.2444"		-		Affected
Qnap Search vendor "Qnap"		Quts Hero Search vendor "Qnap" for product "Quts Hero"				>= h4.5.0 < h4.5.4.2476 Search vendor "Qnap" for product "Quts Hero" and version " >= h4.5.0 < h4.5.4.2476"		-		Affected
Qnap Search vendor "Qnap"		Quts Hero Search vendor "Qnap" for product "Quts Hero"				>= h5.0.0 < h5.0.1.2515 Search vendor "Qnap" for product "Quts Hero" and version " >= h5.0.0 < h5.0.1.2515"		-		Affected
Qnap Search vendor "Qnap"		Quts Hero Search vendor "Qnap" for product "Quts Hero"				>= h5.1.0 < h5.1.0.2424 Search vendor "Qnap" for product "Quts Hero" and version " >= h5.1.0 < h5.1.0.2424"		-		Affected
Qnap Search vendor "Qnap"		Qutscloud Search vendor "Qnap" for product "Qutscloud"				>= c5.0.0.1919 < c5.1.0.2498 Search vendor "Qnap" for product "Qutscloud" and version " >= c5.0.0.1919 < c5.1.0.2498"		-		Affected