high7.5
CVE-2022-29866
Uncontrolled Resource Consumption in OPCFoundation.NetStandard.Opc.Ua.Core
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| nuget | OPCFoundation.NetStandard.Opc.Ua.Core | <= 1.4.368.53 | 1.4.368.58 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Opcfoundation | Ua .Net Standard Stack | before 1.4.368.58 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2022-29866.pdf
- https://opcfoundation.org/security/
- https://github.com/advisories/GHSA-6fp8-cxc9-4fr9
- https://github.com/OPCFoundation/UA-.NETStandard/security/advisories/GHSA-6fp8-cxc9-4fr9
- https://nvd.nist.gov/vuln/detail/CVE-2022-29866