What Java version is supported by Log4j 2.17 1?

What version of Java is supported by Log4j

Java Support

The only supported Java version is Java 8 and above. Log4j 2.13. 0 and greater require Java 8 or above.

Which version of Log4j is compatible with Java 6

Log4j 2.4 and greater requires Java 7, versions 2.0-alpha1 to 2.3 required Java 6. Some features require optional dependencies; the documentation for these features specifies the dependencies.

Is Log4j 2.17 vulnerable

3 or 2.17. 0: from these versions onwards, only the JAVA protocol is supported in JNDI connections. Note that only the log4j-core JAR file is impacted by this vulnerability. Applications using only the log4j-api JAR file without the log4j-core JAR file are not impacted by this vulnerability.

Is Log4j 1.2 17 jar affected

Included in Log4j 1.2 is a SocketServer class that is vulnerable to deserialization of untrusted data which can be exploited to remotely execute arbitrary code when combined with a deserialization gadget when listening to untrusted network traffic for log data. This affects Log4j versions up to 1.2 up to 1.2. 17.

Is log4j compatible with Java 11

Logging works fine on previous Java versions – 10, 9, 8, but not on Java 11.

What version of Java 8 is compatible with log4j

Requirements. Log4j 2.13. 0 and greater require Java 8. Version 2.4 through 2.12.

Is log4j 2.17 compatible with Java 7

Apache Log4j 2.17. 0 requires a minimum of Java 8 to build and run. Log4j 2.12. 2 is the last release to support Java 7.

Is Log4j 2.17 compatible with Java 7

Apache Log4j 2.17. 0 requires a minimum of Java 8 to build and run. Log4j 2.12. 2 is the last release to support Java 7.

Is Log4j Core 2.17 0 jar vulnerable

Apache Log4j2 versions from 2.0-beta7 to 2.17. 0 (excluding security fix releases 2.3. 2 and 2.12. 4) are vulnerable to a remote code execution attack.

What replaces log4j 1.2 17 jar

By drop-in, we mean that you can replace log4j. jar with reload4j. jar in your build with no source code changes, no recompilation, nor rebuild being necessary. The reload4j project offers a clear and easy migration path for the thousands of users who have an urgent need to fix vulnerabilities in log4j 1.2.

Is log4j 1.2 14 jar vulnerable

JMSAppender, in log4j 1.2 version, is vulnerable to deserialization of untrusted data if the attacker has the 'write' permissions to the log4j configuration.

Is Java 11 and Java 17 compatible

Java 17 is backwards-compatible with older Java versions, so existing modules will continue to work regardless of the compiler version used to create the module. Later this year, FirstSpirit artifacts like the isolated-runtime jar will require Java 17 to compile when used as a dependency in your project.

Is Java 11 same as JDK 11

JDK 11 is the open-source reference implementation of version 11 of the Java SE Platform as specified by by JSR 384 in the Java Community Process.

Is Java 11 vulnerable to log4j

“We believe it's likely only a matter of time before all Java versions, even current Java 11 versions, are impacted when running a vulnerable version of log4j,” researchers from LunaSec said in a mitigation guide.

What is Log4j 2.17 2

Apache Log4j Core » 2.17. 2. Implementation for Apache Log4J, a highly configurable logging tool that focuses on performance and low garbage generation. It has a plugin architecture that makes it extensible and supports asynchronous logging based on LMAX Disruptor.

Is log4j2 compatible with Java 11

Logging works fine on previous Java versions – 10, 9, 8, but not on Java 11.

Is Log4j 2.17 released

2.17. 0, released Friday, marks the third patch for Log4j since the now-infamous Log4Shell vulnerability became publicly known a week and a half ago. Log4j 2.15. 0 helped mitigate the initial remote code execution (RCE) vulnerability, tracked as CVE-2021-44228, while 2.16.

Is Log4j Core 2.16 0 jar vulnerable

Vulnerability Details

CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/216189 for the current score. DESCRIPTION: Apache Log4j is vulnerable to a denial of service, caused by the failure to protect from uncontrolled recursion from self-referential lookups.

What is the release date of log4j 1.2 17

Release History

Is log4j Core 2.11 1 jar vulnerable

log4j:log4j-core is a logging library for Java. Affected versions of this package are vulnerable to Denial of Service (DoS). Does not protect against uncontrolled recursion from self-referential lookups.

Is log4j Core 2.16 0 jar vulnerable

Vulnerability Details

CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/216189 for the current score. DESCRIPTION: Apache Log4j is vulnerable to a denial of service, caused by the failure to protect from uncontrolled recursion from self-referential lookups.

Is Java 17 same as JDK 17

The Java Platform, Standard Edition 17 Development Kit (JDK 17) is a feature release of the Java SE platform. It contains new features and enhancements in many functional areas.

Should I install JDK 11 or 17

While migrating from java 11 to java 17 will allow us to have up-to-date language features which build the apps more portable. Java 17 support the long term, java 11 also support the long term. Java 11 contains support up to Sept 2023 and it will also contain extended support up to Sept 2026.

Should I use JDK 8 or 11

Applications written in Java 11 are faster and more secure than Java 8 as it upgraded to support TLS 1.3, which is more secure than the previous versions. Also, CORBA and Java EE modules have been removed from Java 11 to tackle security issues. So, one should upgrade from Java 8 to Java 11.

Does JDK 11 support Java 8

Java 11 is backwards compatible with Java 8. So you can swiftly change from Java 8 to 11. If you use some of the packages below, all you need to do is add the replacement dependency to your project. Also, Applets and Java Web Start are completely removed without a replacement.