Which cultural values empower businesses to thrive today? That's an open question, of course. But I suspect most employees, managers, and analysts would include items like collaboration, transparency, and creativity on the list of essential ingredients in business success. Indeed, you could argue that these values are at the core of a variety of modern organizational and technical innovations, from DevOps (which is all about collaboration) to open source software (which centers on collaboration and transparency) and the creator/maker movement (which is, of course, all about creativity).
As CVE-2021-44228, a.k.a "Log4Shell" or Apache Log4j Remote Code Execution vulnerability continues to send shockwaves across the world of software, many security vendors and practitioners are rushing to provide recommendations on dealing with the crisis. If you need immediate help mitigating the impact of Log4shell, we're here for that. But the goal of this post is to look forward. This isn't the first and won't be the last high-impact vulnerability to be uncovered. So it's worth preparing your organization for the next one, so that you can respond faster, mitigate and remediate sooner - and have fewer weekends like the last one.
Just when the Microsoft Exchange exploit CVE-2021-26855 thought it would win the “Exploit of the year” award, it got unseated by the – still evolving – Log4J exploit just weeks before the end of the year! Had somebody asked Sysadmins in November what Log4J was then I suspect that the majority would have had no idea. It seems that the biggest challenge the Log4J exploit poses for Sysadmins is simply the fact that nobody knows all the places where Log4J is being used.