CVE-2016-5393: Improper Access Control

May 17, 2022 (updated July 6, 2022)

In Apache Hadoop 2.6.x before 2.6.5 and 2.7.x before 2.7.3, a remote user who can authenticate with the HDFS NameNode can possibly run arbitrary commands with the same privileges as the HDFS service.

References

mail-archives.apache.org/mod_mbox/hadoop-general/201611.mbox/%3CCAA0W1bTbUmUUSF1rjRpX-2DvWutcrPt7TJSWUcSLg1F0gyHG1Q%40mail.gmail.com%3E
www.securityfocus.com/bid/94574
github.com/advisories/GHSA-7q56-mp4c-gggg
nvd.nist.gov/vuln/detail/CVE-2016-5393

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