Systems and services that use the Java logging library ... Organisations can identify if they're affected by examining the log files for any services using affected Log4j versions.

Amazon Web Services (AWS) has updated the 'detectors' in its CodeGuru Reviewer tool to seek out log injection flaws ... source code and configuration files for Java and Python applications ...

Starting in April, Oracle will treat JAR files signed with the MD5 hashing algorithm as if they were unsigned, which means modern releases of the Java Runtime Environment (JRE) will block those ...