Description (CNA)
The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://www.youtube.com/watch?v=qv-RBdCaV4k
- https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2021-45117.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-285795.pdf
ADP enrichment
No English description supplied.