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https://issues.apache.org/jira/browse/HIVE-27110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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László Bodor resolved HIVE-27110.
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Resolution: Fixed
> Upgrade com.esotericsoftware:Kyro version to 5.2.0
> --------------------------------------------------
>
> Key: HIVE-27110
> URL: https://issues.apache.org/jira/browse/HIVE-27110
> Project: Hive
> Issue Type: Task
> Reporter: Indhumathi Muthumurugesh
> Assignee: Indhumathi Muthumurugesh
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> The kryo package (5.0.3) is vulnerable to Uncaught
> Exceptionconditions([https://cwe.mitre.org/data/definitions/248.html)|https://cwe.mitre.org/data/definitions/248.html).]
> The `{*}readReferenceOrNull(){*}` method in the kryo class fails to process
> exceptions that may occur due to undefined ArrayList references in the
> `{*}RefernceResolver`{*} interface while processing input data during
> serialization or deserialization, which may lead to application crash or
> uninformative exceptions.
>
> The above CWE-248 can be avoided by upgrading the kryo version to 5.2.0,
> which has addressed the issue.
> For Reference:
> [https://github.com/EsotericSoftware/kryo/blob/kryo-parent-5.2.0/src/com/esotericsoftware/kryo/Kryo.java]
> Issue: https://github.com/EsotericSoftware/kryo/issues/829
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