President of Anomali. A leader in intelligence-driven cybersecurity, an ArcSight cofounder and an Ernst & Young Entrepreneur of The Year. If you are like most security leaders, you've encountered ...

On Dec. 9, the Apache Software Foundation issued a Log4j security alert that a vulnerability (CVE-2021-44228), aka Log4Shell, allows unauthenticated users to remotely execute or update software code ...

A bug in the ubiquitous Log4j library can allow an attacker to execute arbitrary code on any system that uses Log4j to write logs. Does yours? Yesterday the Apache Foundation released an emergency ...

Log4Shell, an internet vulnerability that affects millions of computers, involves an obscure but nearly ubiquitous piece of software, Log4j. The software is used to record all manner of activities ...

SolarWinds has patched a new Serv-U vulnerability discovered by Microsoft that threat actors attempted to use to propagate Log4j attacks to internal LDAP servers. Serv-U can be configured to ...

Open-source software is everywhere now, but the Log4j flaw that affects Java enterprise applications is a reminder of what can go wrong in the complicated modern software supply chain. The challenge ...

Roughly 38% of applications using the Apache Log4j library are using a version vulnerable to security issues, including Log4Shell, a critical vulnerability identified as CVE-2021-44228 that carries ...

Update (December 14 ,2021): We’ve updated this article with information about the new Log4j version release, along with new exploit vectors, and risks related to all Java versions. While you were ...

In December 2021, a vulnerability in the open source Log4J logging service used by developers to monitor their Java applications first came to light, leaving enterprises scrambling to patch affected ...

Tom Kellermann, VMware's head of cybersecurity strategy, said the Log4j vulnerability is one of the worst vulnerabilities he has seen in his career -- and one of the ...