Improper Authentication Affecting org.apache.hadoop:hadoop-common package, versions [0.23.0, 0.23.9)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.09% (39th percentile)

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  • Snyk ID SNYK-JAVA-ORGAPACHEHADOOP-30626
  • published 8 Jun 2014
  • disclosed 24 Jan 2014
  • credit Unknown

Overview

org.apache.hadoop:hadoop-common is a framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models.

The RPC protocol implementation in Apache Hadoop 2.x before 2.0.6-alpha, 0.23.x before 0.23.9, and 1.x before 1.2.1, when the Kerberos security features are enabled, allows man-in-the-middle attackers to disable bidirectional authentication and obtain sensitive information by forcing a downgrade to simple authentication.

References

CVSS Scores

version 3.1
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Snyk

Recommended
4.2 medium
  • Attack Vector (AV)
    Adjacent
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    None
Expand this section

NVD

4.2 medium