Juniper Junos BGP Update Vulnerability (JSA10820)

High Nessus Plugin ID 104039

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 a vulnerability in the 'bgp-error-tolerance' feature that when enabled, a BGP UPDATE containing a specifically crafted set of transitive attributes can cause the RPD routing process to crash and restart.

Solution

Apply the relevant Junos software release or workarounds referenced in Juniper advisory JSA10820.

See Also

http://www.nessus.org/u?e14fb2fe

Plugin Details

Severity: High

ID: 104039

File Name: juniper_jsa10820.nasl

Version: 1.7

Type: combined

Published: 2017/10/20

Modified: 2018/08/10

Dependencies: 55932

Risk Information

Risk Factor: High

CVSSv2

Base Score: 7.8

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

CVSSv3

Base Score: 7.5

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

Vulnerability Information

CPE: cpe:/o:juniper:junos

Required KB Items: Host/Juniper/JUNOS/Version

Patch Publication Date: 2017/10/11

Vulnerability Publication Date: 2017/10/11

Reference Information

CVE: CVE-2017-10618

JSA: JSA10820