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QnapVULNRICHMENT:CVE-2023-23364

HistorySep 22, 2023 - 3:51 a.m.

CVE-2023-23364 Multimedia Console

2023-09-2203:51:02

CWE-120

qnap

github.com

cve-2023-23364

buffer copy vulnerability

qnap operating systems

remote code execution

patched versions

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.8

Confidence

Low

EPSS

0.005

Percentile

75.5%

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

A buffer copy without checking size of input vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote users to execute code via unspecified vectors.

We have already fixed the vulnerability in the following versions:
Multimedia Console 2.1.1 ( 2023/03/29 ) and later
Multimedia Console 1.4.7 ( 2023/03/20 ) and later

References

www.qnap.com/en/security-advisory/qsa-23-29

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.8

Confidence

Low

EPSS

0.005

Percentile

75.5%

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

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