An uncaught exception issue discovered in Softing OPC UA C++ SDK before 6.30 for Windows operating system may cause the application to crash when the server wants to send an error packet, while socket is blocked on writing.
Weakness
The product does not handle or incorrectly handles an exceptional condition.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Opc | Softing | * | 5.30 (including) |
| Opc_ua_c++_software_development_kit | Softing | * | 6.20.1 (including) |
| Secure_integration_server | Softing | * | 1.22 (including) |