CVE-2016-5001

2017-08-3019:00:00

apache

www.cve.org

AI Score

4.9

Confidence

High

EPSS

Percentile

5.1%

JSON

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.

CNA Affected

[
  {
    "product": "Apache Hadoop",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "status": "affected",
        "version": "2.1.0 to 2.6.3"
      },
      {
        "status": "affected",
        "version": "2.7.0 to 2.7.1"
      }
    ]
  }
]