CVE-2022-29863

Name of the Vulnerable Software and Affected Versions OPC UA .NET Standard Stack version 1.04.368

Description A remote attacker can cause a crash via a crafted message that triggers excessive memory allocation, leading to an out of memory exception. This issue allows a malicious client to exploit the server with a carefully crafted message.

Recommendations For OPC UA .NET Standard Stack version 1.04.368, consider implementing input validation to prevent excessive memory allocation from crafted messages as a temporary workaround until a patch is available. Restrict access to the server to minimize the risk of exploitation.