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The so-called Log4Shell vulnerability in the Apache Log4j2 Java-based logging library has been described variously as “probably the most critical vulnerability we have seen this year” by Qualys’s ...

Log4j2 provides a JsonTemplateLayout which is a: JsonTemplateLayout is a customizable, efficient, and garbage-free JSON generating layout. It encodes LogEvents according to the structure described by ...

Log4j, used by any Java application that logs data, was hit with a 0-day exploit today. This 0-day exploit impacts any application using Log4j and allows attackers to run malicious code and commands ...

This code reproduces what I think is a bug of Log4j2. It's a simple loop that logs 2000 messages with two appenders: a console appender and a rolling file appender that rolls the file every 5Kb. What ...

As companies scramble to determine whether they're vulnerable to the Log4j2 flaw, SMBs may not have the resources to do so themselves. Here's what you can do. If you’re a Windows user tracking various ...

Huawei has noticed that since December 9, the Apache official website has disclosed the Apache Log4j2 remote code execution vulnerability CVE-2021-44228, followed by the CVE-2021-45046 and ...