Log4j zero-day flaw: What you need to know and how to protect yourself Security warning: New zero-day in the Log4j Java library is already being exploited ...

However, to use Log4j version 2.15.0 or later, you need to upgrade the execution environment to Java 8. -Apply 'Restrict access from JNDI to LDAP server ' merged with Log4j on GitHub.

In fact, 60.8 percent of all Java-based applications use Log4j in some sort of third-party application, but it’s often buried under layers of other software. According to U.S. cybersecurity officials, ...

If you're not certain whether your Java project is free from Log4j vulnerabilities, you should try this easy-to-use scanning tool immediately.