CVE-2023-31274 MEDIUM

CVE-2023-31274: Missing Release of Resource after Effective Lifetime vulnerability in Aveva PI Server

Vendor Aveva
Product PI Server
Weakness CWE-772
Published January 18, 2024
Last update August 29, 2024
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CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

AVEVA PI Server versions 2023 and 2018 SP3 P05 and prior contain a vulnerability that could allow an unauthenticated user to cause the PI Message Subsystem of a PI Server to consume available memory resulting in throttled processing of new PI Data Archive events and a partial denial-of-service condition.

Key dates

02Disclosure timeline

January 18, 2024 CVE published
August 29, 2024 Record updated