For manual installations, you can download the JAR files directly from Maven Central . Download log4j-core-2.17.1.jar . Log4j API: Download log4j-api-2.17.1.jar. 2. Maven Dependency Implementation
Snippets. Apache Maven. org.apache.logging.log4j log4j 2.17.1 Maven Central
The most efficient way to manage Log4j is via your pom.xml . This ensures Maven handles the retrieval and updates automatically.
To use Log4j 2.17.1, add the following dependencies to your Maven Project :
While version 2.17.0 addressed significant issues like (a Denial of Service vulnerability), version 2.17.1 was released to fix a medium-severity RCE bug (CVE-2021-44832) that could occur if an attacker had permission to modify the logging configuration. Key Security Fixes in 2.17.1: org.apache.logging.log4j:log4j:2.17.1 - Maven Central
Upgrading to is a critical step for Java developers to secure their applications against legacy vulnerabilities like Log4Shell (CVE-2021-44228) and the later-discovered CVE-2021-44832 . Released in late December 2021, this version provides a stable, hardened environment for Java 8+ users by disabling risky JNDI lookups by default and requiring explicit system properties to enable them. How to Download Log4j 2.17.1 JAR
org.apache.logging.log4j log4j-api 2.17.1 org.apache.logging.log4j log4j-core 2.17.1 Use code with caution. Why Version 2.17.1 is Essential
For manual installations, you can download the JAR files directly from Maven Central . Download log4j-core-2.17.1.jar . Log4j API: Download log4j-api-2.17.1.jar. 2. Maven Dependency Implementation
Snippets. Apache Maven. org.apache.logging.log4j log4j 2.17.1 Maven Central download log4j 2.17.1 jar maven
The most efficient way to manage Log4j is via your pom.xml . This ensures Maven handles the retrieval and updates automatically. For manual installations, you can download the JAR
To use Log4j 2.17.1, add the following dependencies to your Maven Project : Why Version 2.17.1 is Essential
While version 2.17.0 addressed significant issues like (a Denial of Service vulnerability), version 2.17.1 was released to fix a medium-severity RCE bug (CVE-2021-44832) that could occur if an attacker had permission to modify the logging configuration. Key Security Fixes in 2.17.1: org.apache.logging.log4j:log4j:2.17.1 - Maven Central
Upgrading to is a critical step for Java developers to secure their applications against legacy vulnerabilities like Log4Shell (CVE-2021-44228) and the later-discovered CVE-2021-44832 . Released in late December 2021, this version provides a stable, hardened environment for Java 8+ users by disabling risky JNDI lookups by default and requiring explicit system properties to enable them. How to Download Log4j 2.17.1 JAR
org.apache.logging.log4j log4j-api 2.17.1 org.apache.logging.log4j log4j-core 2.17.1 Use code with caution. Why Version 2.17.1 is Essential