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log4j Remote Code Execution CVE-2021-44228


console

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Do you guys use log4j in any of the server/client code?

 

There is a Vulnerability that allows remote code execution within the log4j package within java versions 2.0 - 2.14.1

 

I have attempted to ask in discord but do not get any response.

 

To give an idea of the seriousness of this issue, minecraft was vulnerable to this via the chat system.

 

To mitigate on servers before a patch is released add the following JVM arguments to your startup command line:
-Dlog4j2.formatMsgNoLookups=true

Edited by console
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