# OPCFoundation.NetStandard.Opc.Ua (NuGet) vulnerabilities

5 known vulnerabilities (2 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://www.nuget.org/packages/OPCFoundation.NetStandard.Opc.Ua

## Advisories (5)

### [CVE-2024-45526](https://cve.now/CVE-2024-45526): An issue was discovered in OPC Foundation OPCFoundation/UA-.NETStandard through 1.5.374.78.

- Severity: Medium 5.3
- Published: Oct 22, 2024
- Affected: fixed in 1.5.374.118.

### [CVE-2020-8867](https://cve.now/CVE-2020-8867): This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of OPC Foundation UA .NET…

- Severity: Medium 5.3
- Published: Apr 22, 2020
- Affected: fixed in 1.4.359.31.

### [CVE-2018-12087](https://cve.now/CVE-2018-12087): Failure to validate certificates in OPC Foundation UA Client Applications communicating without security allows attackers with control…

- Severity: Unrated
- Published: Oct 3, 2018
- Affected: fixed in 1.4.353.15.

### [CVE-2018-12086](https://cve.now/CVE-2018-12086): Buffer overflow in OPC UA applications allows remote attackers to trigger a stack overflow with carefully structured requests.

- Severity: Unrated
- Published: Sep 14, 2018
- Affected: fixed in 1.4.353.15.

### [CVE-2018-7559](https://cve.now/CVE-2018-7559): An issue was discovered in OPC UA .NET Standard Stack and Sample Code before GitHub commit 2018-04-12, and OPC UA .NET Legacy Stack and…

- Severity: Unrated
- Published: Jun 13, 2018
- Affected: fixed in 1.3.352.12.

---

Source: cve.now
Built by [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.
Page: https://cve.now/packages/nuget/opcfoundation.netstandard.opc.ua
Site guide for agents: https://cve.now/llms.txt
Uses NVD data; not endorsed by NVD.