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EMR with Log4j 2.17.1

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Hi, Does EMR have a fix to resolve the issue related to log4j CVE's to upgrade to Log4J 2.17.1. Do you know when will it be available.

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Amazon EMR
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jayaram
asked 2 years ago1008 views
1 Answer
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Accepted Answer

Hi @jayaram

Yes there is a fix, you need to set up an EMR bootstrap action to run the provided script for the EMR version as described in Approach to mitigate CVE-2021-44228

AWS
Ai-Linh
answered 2 years ago
AWS
EXPERT
Fabrizio@AWS
reviewed 2 years ago
  • jayaram
    2 years ago

    Can you provide details on this specific CVE : 2021-44832 This one is reffering to all the 2.x versions. Can you let me know when will the patch be available for this?

  • Fabrizio@AWS EXPERT
    2 years ago

    @jayaram CVE : 2021-44832 should only impact Apache Log4j2 versions 2.0-beta7 through 2.17.0 and the resolution is : This issue is fixed by limiting JNDI data source names to the java protocol in Log4j2 versions 2.17.1, 2.12.4, and 2.3.2. https://nvd.nist.gov/vuln/detail/CVE-2021-44832

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