CVE-2023-41274: QTS, QuTS hero, QuTScloud

Published Feb 2, 2024

Updated

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.

We have already fixed the vulnerability in the following versions: QTS 5.1.2.2533 build 20230926 and later QuTS hero h5.1.2.2534 build 20230927 and later QuTScloud c5.1.5.2651 and later

Affected Software

14 affected components

QNAP QTS=5.1.0.2348-build_20230325

QNAP QTS=5.1.0.2399-build_20230515

QNAP QTS=5.1.0.2418-build_20230603

QNAP QTS=5.1.0.2444-build_20230629

QNAP QTS=5.1.0.2466-build_20230721

QNAP QTS=5.1.1.2491-build_20230815

QNAP QTS=5.1.2.2533

QNAP QuTS hero=h5.1.0.2409-build_20230525

QNAP QuTS hero=h5.1.0.2424-build_20230609

QNAP QuTS hero=h5.1.0.2453-build_20230708

QNAP QuTS hero=h5.1.0.2466-build_20230721

QNAP QuTS hero=h5.1.1.2488-build_20230812

QNAP QuTS hero=h5.1.2.2534

QNAP QuTScloud=c5.1.0.2498-build_20230822

Remediation

Information

We have already fixed the vulnerability in the following versions: QTS 5.1.2.2533 build 20230926 and later QuTS hero h5.1.2.2534 build 20230927 and later QuTScloud c5.1.5.2651 and later

Event History

Feb 2, 2024

CVE Published

via MITRE·04:03 PM

Data Sourced

via MITRE·04:03 PM

RemedyDescriptionSeverityWeakness

Data Sourced

via NVD·04:15 PM

DescriptionSeverityWeakness

Frequently Asked Questions

What is the severity of CVE-2023-41274?

The severity of CVE-2023-41274 is currently classified as high due to its potential to enable denial-of-service attacks.

How do I fix CVE-2023-41274?

To fix CVE-2023-41274, users should upgrade to the latest version of QNAP QTS or QuTS that addresses this vulnerability.

Which QNAP operating system versions are affected by CVE-2023-41274?

CVE-2023-41274 affects specific versions of QNAP QTS and QuTS, including builds from 5.1.0.2348 to 5.1.2.2533.

What impact does CVE-2023-41274 have on QNAP devices?

If exploited, CVE-2023-41274 can allow authenticated administrators to execute denial-of-service attacks, compromising device availability.

Is CVE-2023-41274 exploitable remotely?

Yes, CVE-2023-41274 can be potentially exploited remotely over a network by authenticated users.