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CVE-2016-5001

Quick assessment

Affected
Apache Software Foundation Apache Hadoop
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache Hadoop是美国阿帕奇（Apache）软件基金会的一套开源的分布式系统基础架构，它能够对大量数据进行分布式处理，并具有高可靠性、高扩展性、高容错性等特点。 Apache Hadoop 2.6.4之前的版本和2.7.2之前的2.7.x版本中HDFS的short-circuit读取功能存在信息泄露漏洞。本地攻击者可通过构建块访问令牌利用该漏洞获取文件的读取权限。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.70% · P52
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I. Basic Information for CVE-2016-5001

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Hadoop 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Hadoop是美国阿帕奇（Apache）软件基金会的一套开源的分布式系统基础架构，它能够对大量数据进行分布式处理，并具有高可靠性、高扩展性、高容错性等特点。 Apache Hadoop 2.6.4之前的版本和2.7.2之前的2.7.x版本中HDFS的short-circuit读取功能存在信息泄露漏洞。本地攻击者可通过构建块访问令牌利用该漏洞获取文件的读取权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache Hadoop 2.1.0 to 2.6.3 -

II. Public POCs for CVE-2016-5001

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III. Intelligence Information for CVE-2016-5001

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Vendor Advisories for CVE-2016-5001 (1)

Mailing List Discussions for CVE-2016-5001 (2)

Same Patch Batch · Apache Software Foundation · 2017-08-30 · 4 CVEs total

CVE-2016-4462 Apache OFBiz 安全漏洞
CVE-2016-6800 Apache OFBiz 跨站脚本漏洞
CVE-2017-3163 Apache Solr 安全漏洞

IV. Related Vulnerabilities

Same product: Apache Hadoop
Same vendor: Apache Software Foundation

V. Comments for CVE-2016-5001

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