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CVE-2018-11766: Moderate severity vulnerability that affects org.apache.hadoop:hadoop-main

December 21, 2018 (updated September 17, 2021)

In Apache Hadoop 2.7.4 to 2.7.6, the security fix for CVE-2016-6811 is incomplete. A user who can escalate to yarn user can possibly run arbitrary commands as root user.

References

  • www.securityfocus.com/bid/106035
  • github.com/advisories/GHSA-rqj9-cq6j-958r
  • lists.apache.org/thread.html/ff37bbbe09d5f03090e2dd2c3dea95de16ef4249e731f19b8959ce4c@%3Cgeneral.hadoop.apache.org%3E
  • nvd.nist.gov/vuln/detail/CVE-2018-11766

Code Behaviors & Features

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Affected versions

All versions starting from 2.7.4 up to 2.7.6

Fixed versions

  • 2.7.7

Solution

Upgrade to version 2.7.7 or above.

Impact 8.8 HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Source file

maven/org.apache.hadoop/hadoop-main/CVE-2018-11766.yml

Spotted a mistake? Edit the file on GitLab.

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