CVE-2023-31274 - CVE House
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Status published Medium CVE-2023-31274

Missing Release of Resource after Effective Lifetime vulnerability in Aveva PI Server

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Aveva

References

More from Aveva

View All →
CVE-2023-34348
Improper Check or Handling of Exceptional Conditions in Aveva PI Server
High 7.5

Affected Vendor

Affected Software

PI Server
Vulnerable Versions:
2023, 0

Timeline

Official Publish: January 18th, 2024
Last Modified: August 29th, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weaknesses (CWE)

CWE-772

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.