lagoon-images 21.12.1

Security Release

This release actions the most recent guidance on the log4j vulnerabilities at https://logging.apache.org/log4j/2.x/security.html

To comply with the advised mitigation, all instances of the log4j-core.jar files have been examined, and the JndiLookup.class removed

This applies the following images:

• uselagoon/logstash-6
• uselagoon/logstash-7
• uselagoon/elasticsearch-6
• uselagoon/elasticsearch-7
• uselagoon/solr7.7
• uselagoon/solr7.7-drupal
• uselagoon/solr7
• uselagoon/solr7-drupal
• uselagoon/solr8
• uselagoon/solr8-drupal

We will continue to monitor CVE-2021-45046 and CVE-2021-44228

Changes in this release

• remove the JndiLookup class from the classpaths for CVE-2021-45046 and CVE-2021-44228 @tobybellwood (#365)

Package Updates

• Update ELK Stack Docker tags to v6.8.21 (main) (patch) @renovate (#362)