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  1. How can I find out what version of Log4J I am using?

    May 25, 2016 · As we all know, at least four or five Log4j JAR files end up being in the classpath. How can I tell which version I am using?

  2. How can I check the version number of Log4j in a .jar file?

    Dec 13, 2021 · I have a .jar project which may be using Log4j. How can I check the version number of that Log4j? It's an executable JAR file. I don't have the source code and can't …

  3. How can I check if my Java project uses Log4j and which version?

    Dec 13, 2021 · Due to the Log4Shell vulnerability I would like to search and find out if my Java project is implementing Log4j directly or by dependencies, and which version. I have, for …

  4. How to check the version of log4j used by a given slf4j?

    Dec 14, 2021 · How to check the version of log4j used by a given slf4j? Asked 3 years, 11 months ago Modified 3 years, 11 months ago Viewed 2k times

  5. how to tell which log4j is my java app using? - Stack Overflow

    Dec 15, 2021 · The log4j version specified in the java executable is 1.2.17 (so...not vulnerable) However, the vendor says the application uses log4j-core-2.9.1.jar (so... yes vulnerable)? But …

  6. log4j2 - How to check if our system has been exploited by log4j ...

    Dec 13, 2021 · Answering the question directly: Reddit thread: log4j_0day_being_exploited has SEVERAL resources that can help you. To detect vulnerability cntl + f for Vendor Advisories. …

  7. updating log4j version 1.2 version to 2.16.0 or later

    May 29, 2023 · How do I update the log4j version from 1.2 to 2.16 or higher? This is what I have in my pom.xml file right now (using maven) for job4j-api and job4j-core but nothing for just …

  8. java - Log4j 1: How to mitigate the vulnerability in Log4j without ...

    Dec 13, 2021 · A flaw was found in the Java logging library Apache Log4j in version 1.x. JMSAppender in Log4j 1.x is vulnerable to deserialization of untrusted data. This allows a …

  9. how to identify log4j2 or log4j in maven project? - Stack Overflow

    Dec 12, 2021 · We are using maven project and need to check we are using log4j or log4j2 in the java application . Please guide me the best practice below is my pom.xml <properties> <!-- …

  10. security - How can I find vulnerable Log4j programs (CVE-2021 …

    Dec 15, 2021 · How can I find vulnerable Log4j programs (CVE-2021-44228) on a Windows 10 PC and how can I provide first aid when I cannot update to a fixed Log4j version?