CVE-2024-23454 Information

Description

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.

Reference

https://issues.apache.org/jira/browse/HADOOP-19031 https://lists.apache.org/thread/xlo7q8kn4tsjvx059r789oz19hzgfkfs