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Junos OS: EX2300 and EX3400 series: High disk I/O operations may disrupt the communication between RE and PFE (JSA10909)

medium Nessus Plugin ID 121390

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Synopsis

The remote device is missing a vendor-supplied security patch.

Description

According to its self-reported version number, the remote Juniper Junos device is affected by a vulnerability in which high disk I/O operations may disrupt the communication between the routing engine (RE) and the packet forwarding engine (PFE).

Solution

Apply the relevant Junos software release referenced in Juniper advisory JSA10909.

See Also

https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10909

Plugin Details

Severity: Medium

ID: 121390

File Name: juniper_jsa10909.nasl

Version: 1.2

Type: combined

Published: 1/25/2019

Updated: 2/9/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Low

Base Score: 2.1

Temporal Score: 1.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2019-0009

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:juniper:junos

Required KB Items: Host/Juniper/model, Host/Juniper/JUNOS/Version

Exploit Ease: No known exploits are available

Patch Publication Date: 1/9/2019

Vulnerability Publication Date: 1/9/2019

Reference Information

CVE: CVE-2019-0009

JSA: JSA10909