PT-2018-8595 · Juniper Networks · Junos

Publicado 2018-10-10 · Atualizado 2021-11-06 · CVE-2018-0063

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions: Junos OS version 17.3R3

Description: A flood of ARP requests sent to the management interface may exhaust the private Internal routing interfaces (IRIs) next-hop limit, leading to a sustained denial of service (DoS) condition. This issue is indicated by the error message: %KERN-4: Nexthop index allocation failed: private index space exhausted. The issue only affects the management interface and does not impact regular transit traffic through the FPCs.

Recommendations: For Junos OS version 17.3R3, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Resource Exhaustion

Enumeração de Fraquezas

CWE-400

Identificadores relacionados

CVE-2018-0063

Produtos afetados

Junos

Referências · 4

• https://kb.juniper.net/JSA10899 · Aviso do Fabricante
• http://securitytracker.com/id/1041861 · Nota
• https://osv.dev/vulnerability/CVE-2018-0063 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-0063 · Nota de Segurança