[jira] [Resolved] (TOMEE-3778) Update embedded Tomcat to 9.0.48 or later to address CVE-2021-33037

["Richard Zowalla (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TOMEE-3778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Richard Zowalla resolved TOMEE-3778.
------------------------------------
    Fix Version/s: 8.0.8
         Assignee: Richard Zowalla
       Resolution: Fixed

> Update embedded Tomcat to 9.0.48 or later to address CVE-2021-33037
> -------------------------------------------------------------------
>
>                 Key: TOMEE-3778
>                 URL: https://issues.apache.org/jira/browse/TOMEE-3778
>             Project: TomEE
>          Issue Type: Bug
>          Components: TomEE Build
>    Affects Versions: 8.0.6
>            Reporter: Syed Jafri
>            Assignee: Richard Zowalla
>            Priority: Major
>             Fix For: 8.0.8
>
>
> *Description*:
> Apache Tomcat 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46 and 8.5.0 to 8.5.66 did not correctly parse the HTTP transfer-encoding request header in some circumstances leading to the possibility to request smuggling when used with a reverse proxy. Specifically: - Tomcat incorrectly ignored the transfer encoding header if the client declared it would only accept an HTTP/1.0 response; - Tomcat honoured the identify encoding; and - Tomcat did not ensure that, if present, the chunked encoding was the final encoding.
> *Link*: [https://nvd.nist.gov/vuln/detail/CVE-2021-33037]
>  



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