How to detect the Log4j vulnerability in your applications
Yesterday the Apache Foundation released an emergency update for a critical zero-day vulnerability in Log4j, a ubiquitous logging tool included in almost every Java application. The issue has been named Log4Shell and received the identifier CVE-2021-44228.The problem revolves around a bug in the Log4j library that can allow an attacker to execute arbitrary code on a system that is using Log4j to write out log messages. This security vulnerability has a broad impact and is something anyone with an application containing Log4j needs to immediately pay attention to.To read this article in full, please click here
Yesterday the Apache Foundation released an emergency update for a critical zero-day vulnerability in Log4j, a ubiquitous logging tool included in almost every Java application. The issue has been named Log4Shell and received the identifier CVE-2021-44228.
The problem revolves around a bug in the Log4j library that can allow an attacker to execute arbitrary code on a system that is using Log4j to write out log messages. This security vulnerability has a broad impact and is something anyone with an application containing Log4j needs to immediately pay attention to.
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