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Posted to dev@parquet.apache.org by "Gabor Szadovszky (Jira)" <ji...@apache.org> on 2021/12/20 10:13:00 UTC

[jira] [Updated] (PARQUET-2094) Handle negative values in page headers

     [ https://issues.apache.org/jira/browse/PARQUET-2094?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gabor Szadovszky updated PARQUET-2094:
--------------------------------------
     External issue ID: CVE-2021-41561
    External issue URL: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41561

> Handle negative values in page headers
> --------------------------------------
>
>                 Key: PARQUET-2094
>                 URL: https://issues.apache.org/jira/browse/PARQUET-2094
>             Project: Parquet
>          Issue Type: Bug
>            Reporter: Gabor Szadovszky
>            Assignee: Gabor Szadovszky
>            Priority: Major
>             Fix For: 1.11.2, 1.12.2
>
>
> There are integer values in the page headers that should be always positive (e.g. length). I am not sure if we properly handle the cases if they are not positive.



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