CVE-2022-29863: High severity opc foundation .net standard stack vulnerability

Published Jun 16, 2022
·
Updated

OPC UA .NET Standard Stack 1.04.368 allows remote attacker to cause a crash via a crafted message that triggers excessive memory allocation.

Affected Software

1 affected component
opcfoundation Ua .net Standard Stack<1.4.368.58

Remediation

Patch Available

https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2022-29863.pdf

Event History

Jun 16, 2022
CVE Published
via MITRE·05:09 PM
Data Sourced
via MITRE·05:09 PM
Description
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Frequently Asked Questions

1

What is CVE-2022-29863?

CVE-2022-29863 is a vulnerability in OPC UA .NET Standard Stack 1.04.368 that allows a remote attacker to cause a crash by sending a crafted message that triggers excessive memory allocation.

2

What is the severity of CVE-2022-29863?

CVE-2022-29863 has a severity level of high.

3

How can the CVE-2022-29863 vulnerability be exploited?

The CVE-2022-29863 vulnerability can be exploited by sending a specially crafted message to the affected system.

4

Which software versions are affected by CVE-2022-29863?

The affected software versions of CVE-2022-29863 are OPC UA .NET Standard Stack up to, but exclusive, version 1.04.368.58.

5

Are there any fixes or patches available for CVE-2022-29863?

Please refer to the official OPC Foundation Security Bulletin linked in the references for information on available fixes or patches for CVE-2022-29863.

Company

Resources

Contact

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CVE-2022-29863 - High severity opc foundation .net standard stack vulnerability - SecAlerts