Main Vulnerability Database Vulnerabilities #VU86079

Heap-based buffer overflow in QNAP Systems, Inc. products - CVE-2023-41273

Published: February 5, 2024

Vulnerability identifier: #VU86079

CSH Severity: Low

CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-41273

CWE-ID: CWE-122

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote administrator can pass specially crafted data to the application, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Affected software

QuTScloud
QuTS hero
QNAP QTS

How to mitigate CVE-2023-41273

Install updates from vendor's website.

QuTScloud - update to c5.1.5.2651
QuTS hero - update to h5.1.2.2534 build 20230927
QNAP QTS - update to 5.1.2.2533 20230926

External References

https://www.qnap.com/en/security-advisory/qsa-23-38

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