CVE-2023-32975

Published: Dec 8, 2023Modified: Jun 17, 2026

7.2

Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.2 / Impact: 5.9

Source: NVD

Description

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 5.0.1.2514 build 20230906 and later QTS 5.1.2.2533 build 20230926 and later QuTS hero h5.0.1.2515 build 20230907 and later QuTS hero h5.1.2.2534 build 20230927 and later

Affected (31)

Products: Qnap: Qts, Quts Hero

Qnap

2 products

Qts

Quts Hero

Configuration A

6 vulnerable

Vulnerable Software	Affected Versions
Qnap Qts	Version 5.1.0.2348 build_20230325
Qnap Qts	Version 5.1.0.2399 build_20230515
Qnap Qts	Version 5.1.0.2418 build_20230603
Qnap Qts	Version 5.1.0.2444 build_20230629
Qnap Qts	Version 5.1.0.2466 build_20230721
Qnap Qts	Version 5.1.1.2491 build_20230815

Configuration B

13 vulnerable

Vulnerable Software	Affected Versions
Qnap Qts	Version 5.0.1.2034 build_20220515
Qnap Qts	Version 5.0.1.2079 build_20220629
Qnap Qts	Version 5.0.1.2131 build_20220820
Qnap Qts	Version 5.0.1.2137 build_20220826
Qnap Qts	Version 5.0.1.2145 build_20220903
Qnap Qts	Version 5.0.1.2173 build_20221001
Qnap Qts	Version 5.0.1.2194 build_20221022
Qnap Qts	Version 5.0.1.2234 build_20221201
Qnap Qts	Version 5.0.1.2248 build_20221215
Qnap Qts	Version 5.0.1.2277 build_20230112
Qnap Qts	Version 5.0.1.2346 build_20230322
Qnap Qts	Version 5.0.1.2376 build_20230421
Qnap Qts	Version 5.0.1.2425 build_20230609

Configuration C

5 vulnerable

Vulnerable Software	Affected Versions
Qnap Quts Hero	Version h5.1.0.2409 build_20230525
Qnap Quts Hero	Version h5.1.0.2424 build_20230609
Qnap Quts Hero	Version h5.1.0.2453 build_20230708
Qnap Quts Hero	Version h5.1.0.2466 build_20230721
Qnap Quts Hero	Version h5.1.1.2488 build_20230812

Configuration D

7 vulnerable

Vulnerable Software	Affected Versions
Qnap Quts Hero	Version h5.0.1.2045 build_20220526
Qnap Quts Hero	Version h5.0.1.2192 build_20221020
Qnap Quts Hero	Version h5.0.1.2248 build_20221215
Qnap Quts Hero	Version h5.0.1.2269 build_20230104
Qnap Quts Hero	Version h5.0.1.2277 build_20230112
Qnap Quts Hero	Version h5.0.1.2348 build_20230324
Qnap Quts Hero	Version h5.0.1.2376 build_20230421

Related CWEs

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (2)

https://www.qnap.com/en/security-advisory/qsa-23-07

Source: security@qnapsecurity.com.tw

Vendor Advisory

https://www.qnap.com/en/security-advisory/qsa-23-07

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.