CVE-2017-3162

HighCVSS 7.3/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.0 7.3/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
Apache Software Foundation	Apache Hadoop	2.6.x and earlier

References

Timeline

Published: Apr 26, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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