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  5. CVE-2024-45526

CVE-2024-45526: Security Update for the OPC UA .NET Standard Stack

October 18, 2024 (updated October 22, 2024)

This security update resolves a vulnerability in the OPC UA .NET Standard Stack that allows an unauthorized attacker to trigger a gradual degradation in performance.

References

  • files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2024-45526.pdf
  • github.com/OPCFoundation/UA-.NETStandard
  • github.com/OPCFoundation/UA-.NETStandard/security/advisories/GHSA-7vfh-cqpc-4267
  • github.com/advisories/GHSA-7vfh-cqpc-4267
  • nvd.nist.gov/vuln/detail/CVE-2024-45526

Code Behaviors & Features

Detect and mitigate CVE-2024-45526 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions before 1.5.374.118

Fixed versions

  • 1.5.374.118

Solution

Upgrade to version 1.5.374.118 or above.

Impact 5.3 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Learn more about CVSS

Weakness

  • CWE-770: Allocation of Resources Without Limits or Throttling

Source file

nuget/OPCFoundation.NetStandard.Opc.Ua.Core/CVE-2024-45526.yml

Spotted a mistake? Edit the file on GitLab.

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