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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. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

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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