[jira] [Created] (KAFKA-14206) Upgrade zookeeper to 3.7.1 to address security vulnerabilities

["Valeriy Kassenbayev (Jira)" <ji...@apache.org>]

Valeriy Kassenbayev created KAFKA-14206:
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             Summary: Upgrade zookeeper to 3.7.1 to address security vulnerabilities
                 Key: KAFKA-14206
                 URL: https://issues.apache.org/jira/browse/KAFKA-14206
             Project: Kafka
          Issue Type: Improvement
          Components: packaging
    Affects Versions: 3.2.1
            Reporter: Valeriy Kassenbayev


Kafka 3.2.1 is using ZooKeeper, which is affected by [CVE-2021-37136|https://security.snyk.io/vuln/SNYK-JAVA-IONETTY-1584064] and [CVE-2021-37137:|https://www.cve.org/CVERecord?id=CVE-2021-37137]
{code:java}
  ✗ Denial of Service (DoS) [High Severity][https://security.snyk.io/vuln/SNYK-JAVA-IONETTY-1584063] in io.netty:netty-codec@4.1.63.Final
    introduced by org.apache.kafka:kafka_2.13@3.2.1 > org.apache.zookeeper:zookeeper@3.6.3 > io.netty:netty-handler@4.1.63.Final > io.netty:netty-codec@4.1.63.Final
  This issue was fixed in versions: 4.1.68.Final
  ✗ Denial of Service (DoS) [High Severity][https://security.snyk.io/vuln/SNYK-JAVA-IONETTY-1584064] in io.netty:netty-codec@4.1.63.Final
    introduced by org.apache.kafka:kafka_2.13@3.2.1 > org.apache.zookeeper:zookeeper@3.6.3 > io.netty:netty-handler@4.1.63.Final > io.netty:netty-codec@4.1.63.Final
  This issue was fixed in versions: 4.1.68.Final {code}
The issues were fixed in the next versions of ZooKeeper (starting from 3.6.4). ZooKeeper 3.7.1 is the next stable [release|https://zookeeper.apache.org/releases.html] at the moment.



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