CVE-2023-45040 — Classic Buffer Overflow in Systems INC QTS

CWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
7.2HIGHNVD
CNA3.8
EPSS
0.1%
top 76.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Qnap Systems INC QTSQnap Systems INC Quts HeroQnap QTS+1 more
Timeline
PublishedJan 5

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 5.1.4.2596 build 20231128 and later QuTS hero h5.1.4.2596 build 20231128 and later

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 1.2 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5qnap_systems_inc/quts_heroh5.1.x — h5.1.4.2596 build 20231128
▶NVDqnap/quts_hero7 versions+6
▶CVEListV5qnap_systems_inc/qts5.1.x — 5.1.4.2596 build 20231128
▶NVDqnap/qts8 versions+7

🔴Vulnerability Details

2
GHSA
GHSA-vqxw-xvvw-r4g2: A buffer copy without checking size of input vulnerability has been reported to affect several QNAP operating system versions↗2024-01-05
▶
CVEList
QTS, QuTS hero↗2024-01-05
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CVE-2023-45040 — Classic Buffer Overflow | cvebase