National Vulnerability Database

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    Vulnerabilities Detail

CVE-2016-5393 Detail

Description

In Apache Hadoop 2.6.x before 2.6.5 and 2.7.x before 2.7.3, a remote user who can authenticate with the HDFS NameNode can possibly run arbitrary commands with the same privileges as the HDFS service.

Source:  MITRE
Description Last Modified:  11/29/2016

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.8 HIGH
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 2.8

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://mail-archives.apache.org/mod_mbox/hadoop-general/201611.mbox/%3CCAA0W1bTbUmUUSF1rjRpX-2DvWutcrPt7TJSWUcSLg1F0gyHG1Q%40mail.gmail.com%3E Mailing List Vendor Advisory
http://www.securityfocus.com/bid/94574 Third Party Advisory VDB Entry

Technical Details

Vulnerability Type (View All)

  • Improper Access Control (CWE-284)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:apache:hadoop:2.7.0
     Show Matching CPE(s)
 cpe:/a:apache:hadoop:2.7.1
     Show Matching CPE(s)
 cpe:/a:apache:hadoop:2.7.2
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:/a:apache:hadoop:2.6.0
     Show Matching CPE(s)
 cpe:/a:apache:hadoop:2.6.1
     Show Matching CPE(s)
 cpe:/a:apache:hadoop:2.6.2
     Show Matching CPE(s)
 cpe:/a:apache:hadoop:2.6.3
     Show Matching CPE(s)
 cpe:/a:apache:hadoop:2.6.4
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-5393
NVD Published Date:
11/29/2016
NVD Last Modified:
12/01/2016