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[email protected]NVD:CVE-2016-5001

HistoryAug 30, 2017 - 7:29 p.m.

CVE-2016-5001

2017-08-3019:29:00

CWE-200

[email protected]

web.nvd.nist.gov

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

AI Score

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.

Affected configurations

Nvd

Node

apachehadoopRange≤2.6.3

apachehadoopMatch2.7.0

apachehadoopMatch2.7.1

VendorProductVersionCPE
apachehadoop*cpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:*
apachehadoop2.7.0cpe:2.3:a:apache:hadoop:2.7.0:*:*:*:*:*:*:*
apachehadoop2.7.1cpe:2.3:a:apache:hadoop:2.7.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
apache	hadoop	*	cpe:2.3:a:apache:hadoop::::::::
apache	hadoop	2.7.0	cpe:2.3:a:apache:hadoop:2.7.0:::::::*
apache	hadoop	2.7.1	cpe:2.3:a:apache:hadoop:2.7.1:::::::*