CVE-2022-29864

Description

OPC UA .NET Standard Stack 1.04.368 allows a remote attacker to cause a server to crash via a large number of messages that trigger Uncontrolled Resource Consumption.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 2.11% Top 20%
Vendor Advisory opcfoundation.org Vendor Advisory opcfoundation.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://opcfoundation.org/security/ vendor advisory
https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2022-29864.pdf patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-29864?
CVE-2022-29864 has been scored as a high severity vulnerability.
How to fix CVE-2022-29864?
To fix CVE-2022-29864, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-29864 being actively exploited in the wild?
It is possible that CVE-2022-29864 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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