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https://issues.apache.org/jira/browse/IMPALA-12063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joe McDonnell reassigned IMPALA-12063:
--------------------------------------

    Assignee: Joe McDonnell

> Upgrade to a version of zlib with fix for CVE-2022-37434
> --------------------------------------------------------
>
>                 Key: IMPALA-12063
>                 URL: https://issues.apache.org/jira/browse/IMPALA-12063
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Backend
>    Affects Versions: Impala 4.3.0
>            Reporter: Joe McDonnell
>            Assignee: Joe McDonnell
>            Priority: Major
>
> Zlib fixed [CVE-2022-37434|https://nvd.nist.gov/vuln/detail/CVE-2022-37434] 
> in version 1.2.13. This impacts inflateGetHeader(), which we do not use, so 
> this is not expected to have any impact on Impala. Moving to the new zlib 
> 1.2.13 avoids any uncertainty about this.



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