Earlier this month, security researchers uncovered a series of major vulnerabilities in the Log4j Java software that is used in tens of thousands of web applications. The code is widely used across consumer and enterprise systems, in everything from Minecraft, Steam, and iCloud to Fortinet and Red Hat systems. One analyst estimate millions of endpoints could be at risk.
There are at least four major vulnerabilities from Log4j exploits. What is clear is that as an application developer, you have a lot of work to do to find, fix, and prevent log4j issues in the near-term, and a few things to worry about in the longer term.