VULNERABILITY INTELLIGENCE

CVE-2017-3162

CVSS score7.3 HIGH
EPSS probability6.42%
CISA KEVNot currently listed
Published2017-04-26
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Description

HDFS clients interact with a servlet on the DataNode to browse the HDFS namespace. The NameNode is provided as a query parameter that is not validated in Apache Hadoop before 2.7.0.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references