CVE-2022-39944

The Apache Linkis JDBC EngineConn module has a RCE Vulnerability

Description

In Apache Linkis <=1.2.0 when used with the MySQL Connector/J, a deserialization vulnerability with possible remote code execution impact exists when an attacker has write access to a database and configures a JDBC EC with a MySQL data source and malicious parameters. Therefore, the parameters in the jdbc url should be blacklisted. Versions of Apache Linkis <= 1.2.0 will be affected, We recommend users to update to 1.3.0.

Remediation

Workaround:

  • <= 1.2.0 users should upgrade to 1.3.0. Or upgrade the materials of JDBC EngineConn separately, you can refer to: https://github.com/apache/incubator-linkis/tree/master/linkis-engineconn-plugins/jdbc

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 1.06% Top 25%
Third-Party Advisory apache.org
Affected: Apache Software Foundation Apache Linkis
Published at:
Updated at:

References

Link Tags
https://lists.apache.org/thread/rxytj48q17304snonjtyt5lnlw64gccc issue tracking third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-39944?
CVE-2022-39944 has been scored as a high severity vulnerability.
How to fix CVE-2022-39944?
As a workaround for remediating CVE-2022-39944: <= 1.2.0 users should upgrade to 1.3.0. Or upgrade the materials of JDBC EngineConn separately, you can refer to: https://github.com/apache/incubator-linkis/tree/master/linkis-engineconn-plugins/jdbc
Is CVE-2022-39944 being actively exploited in the wild?
It is possible that CVE-2022-39944 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-39944?
CVE-2022-39944 affects Apache Software Foundation Apache Linkis.
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