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Luke Chen commented on KAFKA-13534: ----------------------------------- [~svudutala] , thanks for reporting the issue. I've confirmed that Kafka is not affected by this CVE. Please read my email reply here for more detail: [https://lists.apache.org/thread/lgbtvvmy68p0059yoyn9qxzosdmx4jdv] But we have a KIP to upgrade log4j to log4j2. I'll link this ticket to that: KAFKA-9366 Thank you. > Upgrade Log4j to 2.15.0 - CVE-2021-44228 > ---------------------------------------- > > Key: KAFKA-13534 > URL: https://issues.apache.org/jira/browse/KAFKA-13534 > Project: Kafka > Issue Type: Task > Affects Versions: 2.7.0, 2.8.0, 3.0.0 > Reporter: Sai Kiran Vudutala > Priority: Major > > Log4j has an RCE vulnerability, see > [https://www.lunasec.io/docs/blog/log4j-zero-day/] > References. > [https://github.com/advisories/GHSA-jfh8-c2jp-5v3q] > [https://github.com/apache/logging-log4j2/pull/608#issuecomment-990494126] > -- This message was sent by Atlassian Jira (v8.20.1#820001)