The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation. This could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published: 2023-09-12T09:32:06.153Z

Updated: 2024-12-10T13:53:25.548Z

Reserved: 2023-03-24T15:17:33.934Z

Link: CVE-2023-28831

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-09-12T10:15:27.230

Modified: 2024-11-21T07:56:06.617

Link: CVE-2023-28831

cve-icon Redhat

No data.