Ververica Platform 2.6.2

Release Date: 2022-01-19

Changelog

Apache Flink®

This release adds support for the patch release 1.14.3 of Apache Flink®. Moreover, The Spring Edition and Stream Edition releases of Apache Flink® 1.12.7 and 1.13.5 were updated. These releases upgrade the version of Log4j to 2.17.1 in order to fix CVE-2021-44832 and CVE-2021-45105.

• For Stream Edition the following Apache Flink® Docker images are available. Please check Ververica Platform Docker Images for all available Apache Flink® images and additional tags.

  • 1.12.7-stream2-scala_2.11-java8
  • 1.12.7-stream2-scala_2.11-java11
  • 1.12.7-stream2-scala_2.12-java8
  • 1.12.7-stream2-scala_2.12-java11
  • 1.13.5-stream2-scala_2.11-java8
  • 1.13.5-stream2-scala_2.11-java11
  • 1.13.5-stream2-scala_2.12-java8
  • 1.13.5-stream2-scala_2.12-java11
  • 1.14.3-stream1-scala_2.11-java8
  • 1.14.3-stream1-scala_2.11-java11
  • 1.14.3-stream1-scala_2.12-java8
  • 1.14.3-stream1-scala_2.12-java11

• For Spring Edition the following / archives are available

  • flink-1.12.7-spring2-scala_2.11.tgz
  • flink-1.12.7-spring2-scala_2.12.tgz
  • flink-1.13.5-spring2-scala_2.11.tgz
  • flink-1.13.5-spring2-scala_2.12.tgz
  • flink-1.14.3-spring1-scala_2.11.tgz
  • flink-1.14.3-spring1-scala_2.12.tgz

Vulnerability Fixes

• The following Log4j-related vulnerabilities have been fixed in the 1.12.7, 1.13.5 and 1.14.3 releases:
  • CVE-2021-44832
  • CVE-2021-45105

Vulnerability Fixes (outside of Apache Flink®)

• Log4j was upgraded to 2.17.1, fixing the related vulnerabilities:
  • CVE-2021-44832
  • CVE-2021-45105
• Logback was upgraded to 1.2.10, fixing CVE-2021-42550

Bug Fixes

• Prevented some unintended Deployment restarts when updating an existing Deployment via PUT or PATCH operations.

Upgrade

We recommend upgrading via Helm using the following commands:

$ helm repo add ververica https://charts.ververica.com
$ helm repo update
$ helm upgrade [RELEASE] ververica/ververica-platform --version 5.2.2 --values custom-values.yaml