Fixed issues

Review the list of Flink and SQL Stream Builder issues that are resolved in Cloudera Streaming Analytics 1.5.3.

Log4j2 vulnerability issue is fixed

On December 21, 2021 Cloudera released a maintenance version for Cloudera Streaming Analytics on Private Cloud Base. The maintenance release addresses CVE-2021-45105 identified as critical vulnerability issue for Log4j2. Cloudera encourages users using to upgrade to Cloudera Streaming Analytics 1.5.3 or the latest version to avoid any possibility of exploitaion.

For more information about the impacts of CVE-2021-45105, see the TSB 2021-547: Critical vulnerability in log4j2 CVE-2021-45105 Knowledge Base article.