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Access Restriction Bypass Affecting org.apache.hadoop:hadoop-kms package, versions [2.7.5, 2.7.7) [2.8.3, 2.8.5) [2.9.0, 2.9.2)

0.0
high

  • Attack Complexity

    Low

  • Confidentiality

    High

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  • snyk-id

    SNYK-JAVA-ORGAPACHEHADOOP-173795

  • published

    18 Mar 2019

  • disclosed

    18 Mar 2019

  • credit

    Wei-Chiu Chuang

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Introduced: 18 Mar 2019

CVE-2018-11767 Open this link in a new tab
CWE-284 Open this link in a new tab

How to fix?

Upgrade org.apache.hadoop:hadoop-kms to version 2.7.7, 2.8.5, 2.9.2 or higher.

Overview

org.apache.hadoop:hadoop-kms is a cryptographic key management server based on Hadoop’s KeyProvider API.

Affected versions of this package are vulnerable to Access Restriction Bypass. The KMS blocks users or grants access to users incorrectly, if the system uses non-default groups mapping mechanisms.