CVE-2023-51368

QTS, QuTS hero

Description

A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to launch a denial-of-service (DoS) attack via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.6.2722 build 20240402 and later QuTS hero h5.1.6.2734 build 20240414 and later

Remediation

Solution:

We have already fixed the vulnerability in the following versions: QTS 5.1.6.2722 build 20240402 and later QuTS hero h5.1.6.2734 build 20240414 and later

References

Link	Tags
https://www.qnap.com/en/security-advisory/qsa-24-20	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-51368?: CVE-2023-51368 has been scored as a medium severity vulnerability.
How to fix CVE-2023-51368?: To fix CVE-2023-51368: We have already fixed the vulnerability in the following versions: QTS 5.1.6.2722 build 20240402 and later QuTS hero h5.1.6.2734 build 20240414 and later
Is CVE-2023-51368 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-51368 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-51368?: CVE-2023-51368 affects QNAP Systems Inc. QTS, QNAP Systems Inc. QuTS hero.

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Description

Remediation

Category

CWE-476 – NULL Pointer Dereference

References

Frequently Asked Questions