An issue was discovered in Softing Industrial Automation OPC UA C++ SDK before 5.66. Remote attackers to cause a denial of service (DoS) by sending crafted messages to a OPC/UA client. The client process may crash unexpectedly because of a wrong type cast, and must be restarted.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-11-10T22:43:26

Updated: 2024-08-04T02:51:07.780Z

Reserved: 2021-09-13T00:00:00

Link: CVE-2021-40871

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-11-10T23:15:08.240

Modified: 2021-11-16T14:47:43.080

Link: CVE-2021-40871

cve-icon Redhat

No data.