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  5. CVE-2020-9492

CVE-2020-9492: Improper Privilege Management

January 26, 2021 (updated November 30, 2021)

In Apache Hadoop to to to, WebHDFS client might send SPNEGO authorization header to remote URL without proper verification.

References

  • nvd.nist.gov/vuln/detail/CVE-2020-9492

Code Behaviors & Features

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Affected versions

All versions starting from 2.0.0 up to 2.10.0, all versions starting from 3.0.0 up to 3.1.3, all versions starting from 3.2.0 up to 3.2.1

Fixed versions

  • 2.10.1
  • 3.1.4
  • 3.2.2

Solution

Upgrade to versions 2.10.1, 3.1.4, 3.2.2 or above.

Impact 8.8 HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-863: Incorrect Authorization

Source file

maven/org.apache.hadoop/hadoop-hdfs/CVE-2020-9492.yml

Spotted a mistake? Edit the file on GitLab.

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