MEDIUM5.3
GHSA-4cvp-hr63-822j
Exposure of Sensitive Information in OPC UA .NET Standard Reference Server
Quick fix
GHSA-4cvp-hr63-822j — OPCFoundation.NetStandard.Opc.Ua.Core: upgrade to the fixed version with the command below.
dotnet add package OPCFoundation.NetStandard.Opc.Ua.Core --version 1.4.371.86Details
This security update resolves a vulnerability in the OPC UA .NET Standard Reference Server that allows remote attackers to send malicious requests that expose sensitive information.
https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2023-31048.pdf
Are you affected?
Enter the version of the package you're using.
Affected packages
NuGet/OPCFoundation.NetStandard.Opc.Ua.Core
Introduced in:
0Fixed in: 1.4.371.86Fix
dotnet add package OPCFoundation.NetStandard.Opc.Ua.Core --version 1.4.371.86NuGet/OPCFoundation.NetStandard.Opc.Ua.Server
Introduced in:
0Fixed in: 1.4.371.86Fix
dotnet add package OPCFoundation.NetStandard.Opc.Ua.Server --version 1.4.371.86References
- https://github.com/OPCFoundation/UA-.NETStandard/security/advisories/GHSA-4cvp-hr63-822j[WEB]
- https://nvd.nist.gov/vuln/detail/CVE-2023-31048[ADVISORY]
- https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2023-31048.pdf[WEB]
- https://github.com/OPCFoundation/UA-.NETStandard[PACKAGE]
- https://github.com/OPCFoundation/UA-.NETStandard/releases[WEB]
- https://github.com/OPCFoundation/UA-.NETStandard/releases/tag/1.4.371.86[WEB]