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Posted to dev@zookeeper.apache.org by "Ilya Maykov (JIRA)" <ji...@apache.org> on 2018/11/20 23:29:00 UTC

[jira] [Created] (ZOOKEEPER-3195) TLS - disable client-initiated renegotiation

Ilya Maykov created ZOOKEEPER-3195:
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             Summary: TLS - disable client-initiated renegotiation
                 Key: ZOOKEEPER-3195
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3195
             Project: ZooKeeper
          Issue Type: Improvement
    Affects Versions: 3.6.0, 3.5.5
            Reporter: Ilya Maykov
            Assignee: Ilya Maykov


Client-initiated TLS renegotiation is not secure and exposes the connection to MITM attacks. Unfortunately, Java's TLS implementation allows it by default. Thankfully, it is easy to disable.



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