Description
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.
Exploits (1)
References (2)
Core 2
Core References
Mailing List, Vendor Advisory
https://lists.apache.org/thread/g6vf2h4wdgzzdgk91mqozhs58wotq150
Third Party Advisory
https://security.netapp.com/advisory/ntap-20221201-0003/
Scores
CVSS v3
8.8
EPSS
0.0270
EPSS Percentile
86.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-502
Status
published
Products (2)
apache/hadoop
2.9.0 - 2.10.2
org.apache.hadoop/hadoop-yarn-server
0 - 2.10.2Maven
Published
Aug 25, 2022
Tracked Since
Feb 18, 2026