| Package | Affected versions | Patched versions |
|---|---|---|
| OPCFoundation.NetStandard.Opc.Ua | < 1.4.353.15 | 1.4.353.15 |
| ua-.net-legacy | ≥ 1.03.342 | |
| ua-.netstandard | ≥ 1.4.353.15 |
Failure to validate certificates in OPC Foundation UA Client Applications communicating without security allows attackers with control over a piece of network infrastructure to decrypt passwords.
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