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CVE-2016-3086 — Vulnerability in...

CRITICAL

Exposure of Sensitive Information to an Unauthorized Actor in Apache Hadoop

Published May 17, 2022Updated November 8, 2023Source: osv

Summary

The YARN NodeManager in Apache Hadoop 2.6.x before 2.6.5 and 2.7.x before 2.7.3 can leak the password for credential store provider used by the NodeManager to YARN Applications.

Advisory Timeline

  • First published May 17, 2022 (1609 days ago).
  • Last revised November 8, 2023 — 540 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

Maven
Update org.apache.hadoop:hadoop-yarn-server-nodemanager to 2.7.3 or later
<!-- Update pom.xml dependency version to 2.7.3 for org.apache.hadoop:hadoop-yarn-server-nodemanager -->
Maven
Update org.apache.hadoop:hadoop-yarn-server-nodemanager to 2.6.5 or later
<!-- Update pom.xml dependency version to 2.6.5 for org.apache.hadoop:hadoop-yarn-server-nodemanager -->

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (2)

Affects 1 ecosystem: maven (1).

PackageEcosystemAffectedFixed In
org.apache.hadoop:hadoop-yarn-server-nodemanager
maven
2.7.0, 2.7.1, 2.7.22.7.3
org.apache.hadoop:hadoop-yarn-server-nodemanager
maven
2.6.0, 2.6.1, 2.6.2, 2.6.3 (+1 more)2.6.5

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

  • CWE-200
    Information ExposureMITRE

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.8 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

References

Frequently Asked Questions

What is CVE-2016-3086?
Exposure of Sensitive Information to an Unauthorized Actor in Apache Hadoop This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.8/10).
How do I check if my project is affected by CVE-2016-3086?
CVE-2016-3086 affects org.apache.hadoop:hadoop-yarn-server-nodemanager. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2016-3086 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
9.8

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

GHSA-895m-ww55-59vw

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