Security Advisory

CVE-2021-40873

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-11-10 22:48:27

Last updated 2024-08-04 02:51:07

Assigner mitre

State PUBLISHED

Description

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.

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