Description
Softing OPC UA C++ SDK (Software Development Kit) versions from 5.59 to 5.64 exported library functions don't properly validate received extension objects, which may allow an attacker to crash the software by sending a variety of specially crafted packets to access several unexpected memory locations.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Softing | OPC UA C++ SDK (Software Development Kit) | 5.59 – < 5.64 | 5.64 |
Advisories 1
- ICSA-21-168-02 Softing OPC-UA C++ SDK CISA ICS & IT advisories · Jun 17, 2021