Juniper Junos Routing Process Daemon BGP UPDATE DoS (JSA10778)

High Nessus Plugin ID 99525

Synopsis

The remote device is affected by a denial of service vulnerability.

Description

According to its self-reported version and configuration, the remote Juniper Junos device is affected by a denial of service vulnerability in the routing protocol daemon (rpd) when handling a specially crafted BGP UPDATE. An unauthenticated, remote attacker can exploit this to repeatedly crash and restart the rpd daemon.

Nessus has not tested for this issue but has instead relied only on the device's self-reported version and current configuration.

Solution

Apply the relevant Junos software release or workaround referenced in Juniper advisory JSA10778.

See Also

http://www.nessus.org/u?910a6d37

Plugin Details

Severity: High

ID: 99525

File Name: juniper_jsa10778.nasl

Version: 1.3

Type: combined

Published: 2017/04/20

Modified: 2017/07/17

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, Settings/ParanoidReport

Patch Publication Date: 2017/04/12

Vulnerability Publication Date: 2017/04/12

Reference Information

CVE: CVE-2017-2313

BID: 97606

JSA: JSA10778