An issue was discovered in Softing Industrial Automation OPC UA C++ SDK before 5.66, and uaToolkit Embedded before 1.40. Remote attackers to cause a denial of service (DoS) by sending crafted messages to a client or server. The server process may crash unexpectedly because of a double free, and must be restarted.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-11-10T22:48:27

Updated: 2024-08-04T02:51:07.755Z

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

Link: CVE-2021-40873

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-11-10T23:15:08.350

Modified: 2024-11-21T06:24:59.437

Link: CVE-2021-40873

cve-icon Redhat

No data.