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Posted to jira@kafka.apache.org by "David Jacot (Jira)" <ji...@apache.org> on 2021/11/02 12:58:01 UTC
[jira] [Commented] (KAFKA-9366) Upgrade log4j to log4j2
[ https://issues.apache.org/jira/browse/KAFKA-9366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17437337#comment-17437337 ]
David Jacot commented on KAFKA-9366:
------------------------------------
Moved the target release to the next one as the PR was not approved in time for the feature freeze.
> Upgrade log4j to log4j2
> -----------------------
>
> Key: KAFKA-9366
> URL: https://issues.apache.org/jira/browse/KAFKA-9366
> Project: Kafka
> Issue Type: Bug
> Components: core
> Affects Versions: 2.2.0, 2.1.1, 2.3.0, 2.4.0
> Reporter: leibo
> Assignee: Dongjin Lee
> Priority: Critical
> Labels: needs-kip
> Fix For: 3.2.0
>
>
> h2. CVE-2019-17571 Detail
> 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.
>
> [https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17571]
>
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