🛡️ CVE-2016-5393 — hadoop-common

🟠 CVSS 8.0 — High ✅ No Known Exploit CWE-284 OSV
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Improper Access Control in Apache Hadoop

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.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2016-5393 is classified as CWE-284: Improper Access Control. The software does not restrict an action to the actors that should be allowed to perform it.

Affected software

CVE-2016-5393 is recorded against 1 package.

  • org.apache.hadoop:hadoop-common (from 2.7.0 up to 2.7.3)

Timeline and source

Published on 17 May 2022 and last revised on 8 November 2023. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

nvd.nist.gov (Advisory)
mail-archives.apache.org (Web)
www.securityfocus.com (Web)

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-284
Public Exploit ✅ No
Source OSV
Published 2022-05-17
Updated 2026-08-12
Modified 2023-11-08
Fix URL N/A

Affected Packages

Software From version Fixed in
org.apache.hadoop:hadoop-common 2.7.0 2.7.3

Similar Threats

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