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Security Advisories

CVE-2016-5001

NVD

https://nvd.nist.gov/vuln/detail/CVE-2016-5001

Severity

5.5

Medium

CVSS V3

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Description

This is an information disclosure vulnerability in Apache Hadoop before 2.6.4 and 2.7.x before 2.7.2 in the short-circuit reads feature of HDFS. A local user on an HDFS DataNode may be able to craft a block token that grants unauthorized read access to random files by guessing certain fields in the token.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2016-5001
  • https://github.com/advisories/GHSA-8r28-r8cp-g6cp
  • https://lists.apache.org/thread.html/r66de86b9a608c1da70b2d27d765c11ec88edf6e5dd6f379ab33e072a%40%3Cuser.flink.apache.org%3E
  • http://seclists.org/oss-sec/2016/q4/698
  • http://www.securityfocus.com/bid/94950

Affected packages

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