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org.apache.hadoop:hadoop-core@1.0.1 vulnerabilities

  • latest version

    1.2.1

  • latest non vulnerable version

    1.2.1

  • first published

    14 years ago

  • latest version published

    11 years ago

  • licenses detected

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Direct Vulnerabilities

Known vulnerabilities in the org.apache.hadoop:hadoop-core package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • C
Cryptographic Weakness

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

Affected versions of this package are vulnerable to Cryptographic Weakness due to an insufficient secret key length. The package generates token passwords using a 20-bit secret when Kerberos security features are enabled, which makes it easier for context-dependent attackers to crack secret keys via a brute-force attack.

How to fix Cryptographic Weakness?

Upgrade org.apache.hadoop:hadoop-core to version 1.0.4 or higher.

[,1.0.4)
  • M
Improper Authentication

org.apache.hadoop:hadoop-core 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.

[,1.2.1)
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