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Low severityNVD Advisory· Published Sep 25, 2024· Updated Sep 5, 2025

Apache Hadoop: Temporary File Local Information Disclosure

CVE-2024-23454

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.

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Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
org.apache.hadoop:hadoop-commonMaven
< 3.4.03.4.0

Affected products

14

Patches

Vulnerability mechanics

References

7

News mentions

0

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