| Package | Affected versions | Patched versions |
|---|---|---|
| ua-nodeset | < 1.05.01 | 1.05.01 |
| simatic net pc | = 14= 15= 16= 17 | |
| telecontrol server basic | = 3.0 |
The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference.
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