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Posted to server-dev@james.apache.org by "Benoit Tellier (Jira)" <se...@james.apache.org> on 2022/04/08 14:02:00 UTC

[jira] [Updated] (JAMES-3744) Memory leak in UriPathTemplate

     [ https://issues.apache.org/jira/browse/JAMES-3744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benoit Tellier updated JAMES-3744:
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    Attachment: Screenshot from 2022-04-08 21-01-17.png

> Memory leak in UriPathTemplate
> ------------------------------
>
>                 Key: JAMES-3744
>                 URL: https://issues.apache.org/jira/browse/JAMES-3744
>             Project: James Server
>          Issue Type: Improvement
>          Components: JMAP
>    Affects Versions: 3.7.0
>            Reporter: Benoit Tellier
>            Assignee: Antoine Duprat
>            Priority: Major
>             Fix For: 3.8.0
>
>         Attachments: Screenshot from 2022-04-08 21-01-17.png
>
>
> CF https://github.com/reactor/reactor-netty/commit/fe6653fac44df16664bdd0628ad56cd142175bca
> By caching the params and matchers this class creates a laaarge amount of memory never cleaned up.
> This only grow, and this memory leak could be leveraged to conduct DOS attacks by memory exhaustion.



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