cve/2021/CVE-2021-45117.md

### [CVE-2021-45117](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45117)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
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### Description

The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference.

### POC

#### Reference
- https://www.youtube.com/watch?v=qv-RBdCaV4k

#### Github
No PoCs found on GitHub currently.