GHSA-rr2m-gffv-mgrj

ghsaUSosv

Deserialization of Untrusted Data in Apache Hadoop YARN

view advisory published 2022-08-26Licence: CC-BY-4.0

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.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2021-25642UShigh8.8Exploit
ZKConfigurationStore which is optionally used by CapacityScheduler of Apache Hadoop YARN deserializes data obtained from ZooKeeper without validation. An attacker having access to…
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