CVE-2016-5393

high Apache
CVSS v3 Base Score
8.8
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
2.6%
Exploitation probability in 30 days
Top 14% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Confidentiality
High
Integrity
High
Availability
High
Published: November 29, 2016 (3454 days ago)
Last Modified: May 6, 2026
Vendor: Apache
Source: NVD

Description

In Apache Hadoop 2.6.x before 2.6.5 and 2.7.x before 2.7.3, a remote user who can authenticate with the HDFS NameNode can possibly run arbitrary commands with the same privileges as the HDFS service.

CWE

CWE-284

Affected Products

apache hadoop

References

🔗 mail-archives.apache.org 🔗 www.securityfocus.com 🔗 mail-archives.apache.org 🔗 www.securityfocus.com