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GHSA-58jx-f5rf-qgqf

User account escalation in Apache Hadoop

Source: GitHub Advisory Database (reviewed) High CVE-2021-33036

Packages

EcosystemPackageAffectedFixed in
Maven org.apache.hadoop:hadoop-yarn-server-common >= 2.2.0, < 2.10.2 2.10.2
Maven org.apache.hadoop:hadoop-yarn-server-common >= 3.0.0, < 3.2.3 3.2.3
Maven org.apache.hadoop:hadoop-yarn-server-common >= 3.3.0, < 3.3.2 3.3.2

Details

As written in the advisory (Markdown source, shown as plain text).

In Apache Hadoop 2.2.0 to 2.10.1, 3.0.0-alpha1 to 3.1.4, 3.2.0 to 3.2.2, and 3.3.0 to 3.3.1, a user who can escalate to yarn user can possibly run arbitrary commands as root user. Users should upgrade to Apache Hadoop 2.10.2, 3.2.3, 3.3.2 or higher.

References

External links from the advisory. They lead to third-party sites.