[OPCFoundation.NetStandard.Opc.Ua] Uncontrolled Resource Consumption in OPCFoundation.NetStandard.Opc.Ua

A vulnerability was discovered in the OPC UA .NET Standard Stack that allows a malicious client to trigger a stack overflow exception in a server that exposes an HTTPS endpoint.

References

• https://github.com/OPCFoundation/UA-.NETStandard/security/advisories/GHSA-6fp8-cxc9-4fr9
• https://nvd.nist.gov/vuln/detail/CVE-2022-29866
• https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2022-29866.pdf
• https://github.com/advisories/GHSA-6fp8-cxc9-4fr9