CVE-2023-45037: 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-2023-45037?
CVE-2023-45037 is classified as a medium severity vulnerability due to the potential for code execution by authenticated users.
How do I fix CVE-2023-45037?
To fix CVE-2023-45037, update your QNAP operating system to the latest version that includes the security patch addressing the vulnerability.
What versions of QNAP are affected by CVE-2023-45037?
CVE-2023-45037 affects multiple versions of QNAP QTS and QuTS hero including versions 5.1.0.2348 through 5.1.3.2578 and corresponding builds of QuTS.
Can CVE-2023-45037 be exploited remotely?
Yes, CVE-2023-45037 can be exploited remotely by authenticated administrators over the network.
What might an attacker achieve by exploiting CVE-2023-45037?
An attacker exploiting CVE-2023-45037 could execute arbitrary code on the affected QNAP systems, potentially compromising the device and its data.
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- agent/first-publish-date
- agent/type
- agent/description
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- 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