Log4j zero-day flaw

A flaw in Log4j, a Java library for logging error messages in applications, is the most high-profile security vulnerability on the internet right now and comes with a severity score of 10 out of 10.

Any device that's exposed to the internet is at risk if it's running Apache Log4J, versions 2.0 to 2.14.1.

TrackStudio/jetty uses an older log4j version, which is not affected. An immediate upgrade is not required.