CVE-2021-25642 — Apache Hadoop YARN remote code execution in ZKConfigurationStore of capacity scheduler
ZKConfigurationStore which is optionally used by CapacityScheduler of Apache Hadoop YARN deserializes data obtained from ZooKeeper without validation. An attacker having access …
Published: 2022-08-25 · CVSS: Unscored
ZKConfigurationStore which is optionally used by CapacityScheduler of Apache Hadoop YARN deserializes data obtained from ZooKeeper without validation. An attacker having access to ZooKeeper can run arbitrary commands as YARN user by exploiting this. Users should upgrade to Apache Hadoop 2.10.2, 3.2.4, 3.3.4 or later (containing YARN-11126) if ZKConfigurationStore is used.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7