CVE-2023-45036: QTS, QuTS hero, QuTScloud
First published: Fri Feb 02 2024(Updated: )
A buffer copy without checking size of input vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to execute code via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.3.2578 build 20231110 and later QuTS hero h5.1.3.2578 build 20231110 and later QuTScloud c5.1.5.2651 and later
Credit: security@qnapsecurity.com.tw
| Affected Software | Affected Version | How to fix |
|---|---|---|
| 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-build_20230926 | |
| QNAP QTS | =5.1.3.2578 | |
| 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-build_20230927 | |
| QNAP QuTS hero | =h5.1.3.2578 | |
| QNAP QuTScloud | =c5.1.0.2498-build_20230822 |
Remedy
We have already fixed the vulnerability in the following versions: QTS 5.1.3.2578 build 20231110 and later QuTS hero h5.1.3.2578 build 20231110 and later QuTScloud c5.1.5.2651 and later
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-45036?
CVE-2023-45036 is classified as a high severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-45036?
To fix CVE-2023-45036, upgrade your QNAP operating system to the patched versions provided by QNAP.
Which QNAP operating systems are affected by CVE-2023-45036?
CVE-2023-45036 affects various versions of QNAP QTS, QuTS hero, and QuTScloud, specifically those indicated in the vulnerability report.
Is it safe to use QNAP devices without applying the patch for CVE-2023-45036?
Using QNAP devices without applying the patch for CVE-2023-45036 is not safe and could expose your system to significant security risks.
What type of attack can exploit CVE-2023-45036?
CVE-2023-45036 can be exploited by authenticated administrators to execute arbitrary code via a network.
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- agent/weakness
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- agent/first-publish-date
- agent/type
- agent/description
- agent/author
- agent/event
- agent/severity
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/softwarecombine
- collector/epss-latest
- source/FIRST
- agent/epss
- agent/tags
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/source
- vendor/qnap
- canonical/qnap qts
- version/qnap qts/5.1.0.2348-build_20230325
- version/qnap qts/5.1.0.2399-build_20230515
- version/qnap qts/5.1.0.2418-build_20230603
- version/qnap qts/5.1.0.2444-build_20230629
- version/qnap qts/5.1.0.2466-build_20230721
- version/qnap qts/5.1.1.2491-build_20230815
- version/qnap qts/5.1.2.2533-build_20230926
- version/qnap qts/5.1.3.2578
- canonical/qnap quts hero
- version/qnap quts hero/h5.1.0.2409-build_20230525
- version/qnap quts hero/h5.1.0.2424-build_20230609
- version/qnap quts hero/h5.1.0.2453-build_20230708
- version/qnap quts hero/h5.1.0.2466-build_20230721
- version/qnap quts hero/h5.1.1.2488-build_20230812
- version/qnap quts hero/h5.1.2.2534-build_20230927
- version/qnap quts hero/h5.1.3.2578
- canonical/qnap qutscloud
- version/qnap qutscloud/c5.1.0.2498-build_20230822