CVE-2022-39944: The Apache Linkis JDBC EngineConn module has a RCE Vulnerability
First published: Wed Oct 26 2022(Updated: )
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.
Credit: security@apache.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache Linkis | <=1.2.0 |
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Frequently Asked Questions
What is the severity of CVE-2022-39944?
CVE-2022-39944 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2022-39944?
To fix CVE-2022-39944, upgrade Apache Linkis to a version above 1.2.0 and ensure secure configurations are applied.
What versions of Apache Linkis are affected by CVE-2022-39944?
Apache Linkis versions up to and including 1.2.0 are affected by CVE-2022-39944.
What kind of access does an attacker need to exploit CVE-2022-39944?
An attacker needs write access to the database to exploit CVE-2022-39944.
What impact can CVE-2022-39944 have on an affected system?
CVE-2022-39944 can lead to remote code execution, allowing attackers to execute arbitrary code on the server.
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