Advisory Database
  • Advisories
  • Dependency Scanning
  1. nuget
  2. ›
  3. OPCFoundation.NetStandard.Opc.Ua.Core
  4. ›
  5. CVE-2020-29457

CVE-2020-29457: Improper Certificate Validation

November 19, 2021 (updated September 1, 2022)

A Privilege Elevation vulnerability in OPC UA .NET Standard Stack 1.4.363.107 could allow a rogue application to establish a secure connection.

References

  • github.com/OPCFoundation/UA-.NETStandard/pull/1229
  • github.com/OPCFoundation/UA-.NETStandard/pull/1229/commits/d815cfb972bd668c1b6e461f6ff97519d6b26f25
  • github.com/advisories/GHSA-mjww-934m-h4jw
  • nvd.nist.gov/vuln/detail/CVE-2020-29457
  • opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2020-29457.pdf
  • www.nuget.org/packages/OPCFoundation.NetStandard.Opc.Ua/

Code Behaviors & Features

Detect and mitigate CVE-2020-29457 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 up to 1.4.365.2

Fixed versions

  • 1.4.365.10

Solution

Upgrade to version 1.4.365.10 or above.

Impact 4.4 MEDIUM

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

Learn more about CVSS

Weakness

  • CWE-295: Improper Certificate Validation

Source file

nuget/OPCFoundation.NetStandard.Opc.Ua.Core/CVE-2020-29457.yml

Spotted a mistake? Edit the file on GitLab.

  • Site Repo
  • About GitLab
  • Terms
  • Privacy Statement
  • Contact

Page generated Wed, 14 May 2025 12:14:58 +0000.