In Apache Linkis <=1.3.0 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 new datasource with a MySQL data source and malicious parameters. Therefore, the parameters in the jdbc url should be blacklisted. Versions of Apache Linkis <= 1.3.0 will be affected. We recommend users to upgrade the version of Linkis to version 1.3.1.

References

• https://nvd.nist.gov/vuln/detail/CVE-2022-44645
• https://lists.apache.org/thread/zlcfmvt65blqc4n6fxypg6f0ns8fqfz4