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[email protected]CVE-2020-14340

HistoryJun 02, 2021 - 1:15 p.m.

CVE-2020-14340

2021-06-0213:15:00

NVD-CWE-Other

[email protected]

web.nvd.nist.gov

xnio

vulnerability

file descriptor

denial of service

nio selector

cve-2020-14340

security

nvd

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

5.8 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

45.9%

JSON

A vulnerability was discovered in XNIO where file descriptor leak caused by growing amounts of NIO Selector file handles between garbage collection cycles. It may allow the attacker to cause a denial of service. It affects XNIO versions 3.6.0.Beta1 through 3.8.1.Final.

VendorProductVersionCPE
redhatxnio*cpe:2.3:a:redhat:xnio:*:*:*:*:*:*:*:*
redhatxnio*cpe:2.3:a:redhat:xnio:*:*:*:*:*:*:*:*
redhatxnio*cpe:2.3:a:redhat:xnio:*:*:*:*:*:*:*:*