hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Robert Kanter (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-12584) Disable browsing the static directory in HttpServer2
Date Tue, 15 Dec 2015 19:04:47 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-12584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Robert Kanter updated HADOOP-12584:
    Attachment: HADOOP-12584.003.patch

The 003 patch fixes the unit test failure found in YARN-4379.  trunk and branch-2 have no
diverged there, so I also had to make a separate branch-2 patch.

> Disable browsing the static directory in HttpServer2
> ----------------------------------------------------
>                 Key: HADOOP-12584
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12584
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.8.0
>            Reporter: Robert Kanter
>            Assignee: Robert Kanter
>             Fix For: 2.8.0
>         Attachments: HADOOP-12584.001.patch, HADOOP-12584.002.patch, HADOOP-12584.003.patch,
> We found a minor security issue with the Yarn Web UIs (or anything using {{HttpServer2}}.
 Currently, you can list the contents of the {{/static}} directory for the RM, NM, and JHS.
 This isn't a huge deal, but there are some ways to abuse this to get access to files on the
host, though it would be pretty difficult.  It's also good practice to disable directory listing
on web apps.
> Here are the URLs:
> - http://HOST:8088/static/
> - http://HOST:19888/static/
> - http://HOST:8042/static/

This message was sent by Atlassian JIRA

View raw message