[
https://issues.apache.org/jira/browse/HADOOP-19031?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17935018#comment-17935018
]
Sangjin Lee edited comment on HADOOP-19031 at 3/12/25 11:38 PM:
----------------------------------------------------------------
[~hexiaoqiao] [~shash_shash] [~ayushtkn] as I reported in HADOOP-19488, RunJar
on Windows seems broken due to this change. Windows does not understand or
support POSIX permissions. What would be the right fix for Windows? I am
surprised that Windows run jar was broken for a long while and there was no
other report here in JIRA. You see a lot of questions on the internet if you
google, however. Thanks.
was (Author: sjlee0):
[~hexiaoqiao] [~shash_shash] as I reported in HADOOP-19488, RunJar on Windows
seems broken due to this change. Windows does not understand or support POSIX
permissions. What would be the right fix for Windows? I am surprised that
Windows run jar was broken for a long while and there was no other report here
in JIRA. You see a lot of questions on the internet if you google, however.
Thanks.
> CVE-2024-23454: Apache Hadoop: Temporary File Local Information Disclosure
> --------------------------------------------------------------------------
>
> Key: HADOOP-19031
> URL: https://issues.apache.org/jira/browse/HADOOP-19031
> Project: Hadoop Common
> Issue Type: Bug
> Components: security
> Affects Versions: 3.4.0, 3.5.0
> Reporter: Xiaoqiao He
> Assignee: Xiaoqiao He
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.4.0, 3.3.9, 3.5.0
>
>
> Apache Hadoop’s RunJar.run() does not set permissions for temporary directory
> by default. If sensitive data will be present in this file, all the other
> local users may be able to view the content.
> This is because, on unix-like systems, the system temporary directory is
> shared between all local users. As such, files written in this directory,
> without setting the correct posix permissions explicitly, may be viewable by
> all other local users.
> Credit: Andrea Cosentino (finder)
> See: https://www.cve.org/CVERecord?id=CVE-2024-23454
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
