CVE-2024-33862

Description

A buffer-management vulnerability in OPC Foundation OPCFoundation.NetStandard.Opc.Ua.Core before 1.05.374.54 could allow remote attackers to exhaust memory resources. It is triggered when the system receives an excessive number of messages from a remote source. This could potentially lead to a denial of service (DoS) condition, disrupting the normal operation of the system.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.34%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2024-33862.pdf

Frequently Asked Questions

What is the severity of CVE-2024-33862?
CVE-2024-33862 has been scored as a high severity vulnerability.
How to fix CVE-2024-33862?
To fix CVE-2024-33862, 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-2024-33862 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-33862 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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