CVE-2022-30551: High severity opc ua java vulnerability
Published May 20, 2022
·Updated
OPC UA Legacy Java Stack 2022-04-01 allows a remote attacker to cause a server to stop processing messages by sending crafted messages that exhaust available resources.
Affected Software
1 affected component
opcfoundation Ua-java=2022-04-01
Remediation
Event History
May 20, 2022
CVE Published
via MITRE·11:19 AM
Data Sourced
via MITRE·11:19 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2022-30551?
The severity of CVE-2022-30551 is high.
2
What is the description of CVE-2022-30551?
CVE-2022-30551 allows a remote attacker to cause a server to stop processing messages by sending crafted messages that exhaust available resources.
3
How does CVE-2022-30551 affect the OPC UA Legacy Java Stack?
CVE-2022-30551 affects the OPC UA Legacy Java Stack version 2022-04-01.
4
How can I fix CVE-2022-30551?
There is currently no known fix for CVE-2022-30551. It is recommended to follow the mitigation steps provided by the OPC Foundation.
5
Where can I find more information about CVE-2022-30551?
You can find more information about CVE-2022-30551 in the OPC Foundation Security Bulletin and the GitHub repository for the OPC UA Legacy Java Stack.