CVE-2023-23363CWE-120

QTS

High · published September 22, 2023

CVSS v3.1
8.1
EPSS
1%
Percentile
59.9
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00919 · 59.9th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2023-09-22T03:50Z
EPSS history
Timeline
  • 22 SEP 03:50Z
    QTS
    cvelistv5