CVE-2023-23363 — Classic Buffer Overflow in Systems INC QTS

CWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
9.8CRITICALNVD
CNA8.1
EPSS
0.7%
top 28.90%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Qnap Systems INC QTSQnap QTS
Timeline
PublishedSep 22

Description

A buffer copy without checking size of input vulnerability has been reported to affect QNAP operating system. If exploited, the vulnerability possibly allows remote users to execute code via unspecified vectors. We have already fixed the vulnerability in the following versions: QTS 4.3.6.2441 build 20230621 and later QTS 4.3.3.2420 build 20230621 and later QTS 4.2.6 build 20230621 and later QTS 4.3.4.2451 build 20230621 and later

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5qnap_systems_inc/qts4.3.* — 4.3.6.2441 build 20230621+3
▶NVDqnap/qts4.3.3 — 4.3.3.2420+2

🔴Vulnerability Details

2
GHSA
GHSA-cp8h-xhxp-4q49: A buffer copy without checking size of input vulnerability has been reported to affect QNAP operating system↗2023-09-22
▶
CVEList
QTS↗2023-09-22
▶
CVE-2023-23363 — Classic Buffer Overflow | cvebase