CVE-2022-29866
First published: Thu Jun 16 2022(Updated: )
OPC UA .NET Standard Stack 1.04.368 allows a remote attacker to exhaust the memory resources of a server via a crafted request that triggers Uncontrolled Resource Consumption.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Opcfoundation Ua .net Standard Stack | <1.4.368.58 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-29866?
The severity of CVE-2022-29866 is high with a CVSS score of 7.5.
How does CVE-2022-29866 affect OPC UA .NET Standard Stack?
CVE-2022-29866 affects OPC UA .NET Standard Stack 1.04.368.
How can a remote attacker exploit CVE-2022-29866?
A remote attacker can exploit CVE-2022-29866 by sending a crafted request that triggers Uncontrolled Resource Consumption, causing the server to exhaust its memory resources.
What software versions are affected by CVE-2022-29866?
OPC UA .NET Standard Stack versions up to and exclusive of 1.04.368.58 are affected by CVE-2022-29866.
Is there a fix available for CVE-2022-29866?
Yes, an update to version 1.04.368.58 or later of OPC UA .NET Standard Stack fixes CVE-2022-29866.
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