CVE-2024-23454 – Apache Hadoop: Temporary File Local Information Disclosure

https://notcve.org/view.php?id=CVE-2024-23454

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. RunJar.run() de Apache Hadoop no establece permisos para el directorio temporal de forma predeterminada. Si en este archivo se encuentran datos confidenciales, todos los demás usuarios locales podrán ver el contenido. • https://issues.apache.org/jira/browse/HADOOP-19031 https://lists.apache.org/thread/xlo7q8kn4tsjvx059r789oz19hzgfkfs • CWE-269: Improper Privilege Management •