Juniper JSA10933

Medium Nessus Plugin ID 125774

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VPR Score: 4.4

Synopsis

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

Description

The version of tested product installed on the remote host is 18.2 prior to 18.2R1-S2, 18.2R2 on an EX4300-MP Series device with any lo0 filters applied. It is, therefore, affected by a vulnerability. The transit network traffic may reach the control plane via loopback interface (lo0). The device may fail to forward such traffic as referenced in the JSA10933 advisory.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Apply the relevant Junos software release referenced in Juniper advisory JSA10933

See Also

https://kb.juniper.net/JSA10933

Plugin Details

Severity: Medium

ID: 125774

File Name: juniper_jsa10933.nasl

Version: 1.3

Type: combined

Published: 2019/06/07

Updated: 2020/06/09

Dependencies: 55932

Risk Information

Risk Factor: Medium

VPR Score: 4.4

CVSS Score Source: CVE-2019-0041

CVSS v2.0

Base Score: 5

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

CVSS v3.0

Base Score: 8.6

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

Vulnerability Information

CPE: cpe:/o:juniper:junos

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

Patch Publication Date: 2019/04/10

Vulnerability Publication Date: 2019/04/10

Reference Information

CVE: CVE-2019-0041