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https://issues.apache.org/jira/browse/HADOOP-19788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18052704#comment-18052704
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ASF GitHub Bot commented on HADOOP-19788:
-----------------------------------------

edwardcapriolo commented on PR #8188:
URL: https://github.com/apache/hadoop/pull/8188#issuecomment-3765440232

   > @edwardcapriolo you need to also update the LICENSE-binary file - you NAed 
that requirement in your description but this is exactly the kind of change 
where it is applicable
   > 
   > [CVE-2025-67735](https://github.com/advisories/GHSA-84h7-rjj3-6jx4) is the 
CVE for reference
   
   Thank you. I will update the PR. Please note I always check the box "allow 
maintainers to edit my PR". In the interest of time please feel free to change 
127 to 129 etc. or correct any other spelling mistake I have made. 




> Netty needs to be updated
> -------------------------
>
>                 Key: HADOOP-19788
>                 URL: https://issues.apache.org/jira/browse/HADOOP-19788
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Edward Capriolo
>            Assignee: Edward Capriolo
>            Priority: Major
>              Labels: pull-request-available
>
> {code:java}
> //$ find . -name "*.java" | xargs grep HttpRequestEncoder
> ./hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/web/SimpleHttpProxyHandler.java:import
>  io.netty.handler.codec.http.HttpRequestEncoder;
> ./hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/web/SimpleHttpProxyHandler.java:
>           p.addLast(new HttpRequestEncoder());
>  {code}
> [https://nvd.nist.gov/vuln/detail/CVE-2025-67735]
> h3. Description
> Netty is an asynchronous, event-driven network application framework. In 
> versions prior to 4.1.129.Final and 4.2.8.Final, the 
> `io.netty.handler.codec.http.HttpRequestEncoder` has a CRLF injection with 
> the request URI when constructing a request. This leads to request smuggling 
> when `HttpRequestEncoder` is used without proper sanitization of the URI. Any 
> application / framework using `HttpRequestEncoder` can be subject to be 
> abused to perform request smuggling using CRLF injection. Versions 
> 4.1.129.Final and 4.2.8.Final fix the issue.
> Netty is constantly getting updated. This seems like a legit reason as any.



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