Juniper Junos Short MacSec Keys Configuration CKN / CAK Key Extension Brute-force Mitm Spoofing (JSA10854)

high Nessus Plugin ID 109215
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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 Junos device is affected by man-in-the-middle spoofing vulnerability.

Solution

Apply the relevant Junos software release referenced in Juniper advisory JSA10854.

See Also

http://www.nessus.org/u?b9b88f7e

Plugin Details

Severity: High

ID: 109215

File Name: juniper_jsa10854.nasl

Version: 1.2

Type: combined

Published: 4/20/2018

Updated: 7/26/2018

Dependencies: junos_version.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 5.8

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

CVSS v3

Risk Factor: High

Base Score: 8.8

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

Vulnerability Information

CPE: cpe:/o:juniper:junos

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

Patch Publication Date: 4/11/2018

Vulnerability Publication Date: 4/11/2018

Reference Information

CVE: CVE-2018-0021

JSA: JSA10854