Memory Allocation with Excessive Size Value Affecting opcfoundation.netstandard.opc.ua Open this link in a new tab package, versions [,1.4.368.58)
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19 Jun 2022
17 Jun 2022
How to fix?
OPCFoundation.NetStandard.Opc.Ua to version 1.4.368.58 or higher.
OPCFoundation.NetStandard.Opc.Ua is a package that contains the OPC UA reference implementation and is targeting the .NET Standard Library.
Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value. This vulnerability allows a malicious client to cause a server to trigger an out of memory exception with a carefully crafted message.