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Attackers are exploiting a vulnerability in the Log4j logging platform on systems running Apache software that is written in Java and utilizes the log4j library. Critical systems will be impacted.

The new Log4j vulnerability is similar to Log4Shell in that it also affects the logging library, but this DoS flaw has to do with Context Map lookups, not JNDI. No, you’re not seeing triple: On Friday ...

The Apache Software Foundation has released a new patch for Log4j, the Java-based logging utility that has seen vulnerabilities targeted en masse by hackers since Dec. 13. Log4j 2.17.1, the fifth ...

A serious code execution vulnerability in Log4j has security experts warning of potentially catastrophic consequences for enterprise organizations and web apps. A serious code execution vulnerability ...

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 ...

Apache said version 2.16 "does not always protect from infinite recursion in lookup evaluation" and explained that it is vulnerable to CVE-2021-45105, a denial of service vulnerability. They said the ...

Not only is the jaw-dropping flaw in the Apache Log4j logging library ubiquitous; Apache’s blanket of a quickly baked patch for Log4Shell also has holes. As if finding one easily exploited and ...