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.
Metrics
Affected Vendors & Products
References
History
No history.
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
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-11-10T23:15:08.350
Modified: 2024-11-21T06:24:59.437
Link: CVE-2021-40873
Redhat
No data.