CVE-2025-59967

Опубликовано: 09 окт. 2025

Источник: nvd

CVSS3: 6.5

EPSS Низкий

Описание

Denial-of-Service (DoS).

Whenever specific valid multicast traffic is received on any layer 3 interface the evo-pfemand process crashes and restarts.

Continued receipt of specific valid multicast traffic results in a sustained Denial of Service (DoS) attack. This issue affects Junos OS Evolved on ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509:

from 23.2R2-EVO before 23.2R2-S4-EVO,
from 23.4R1-EVO before 23.4R2-EVO.

This issue affects IPv4 and IPv6.

This issue does not affect Junos OS Evolved ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509 versions before 23.2R2-EVO.

Ссылки

https://supportportal.juniper.net/JSA103156
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одновременно

Одно из

cpe:2.3:o:juniper:junos_os_evolved:23.2:r2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:23.2:r2-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:23.2:r2-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:23.2:r2-s3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:23.4:r1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:23.4:r1-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:23.4:r1-s2:*:*:*:*:*:*

Одно из

cpe:2.3:h:juniper:acx7024:-:*:*:*:*:*:*:*

cpe:2.3:h:juniper:acx7024x:-:*:*:*:*:*:*:*

cpe:2.3:h:juniper:acx7100-32c:-:*:*:*:*:*:*:*

cpe:2.3:h:juniper:acx7100-48l:-:*:*:*:*:*:*:*

cpe:2.3:h:juniper:acx7348:-:*:*:*:*:*:*:*

cpe:2.3:h:juniper:acx7509:-:*:*:*:*:*:*:*

EPSS

Процентиль: 5%

0.00021

Низкий

6.5 Medium

CVSS3

Дефекты

CWE-476

Связанные уязвимости

GHSA-v9vh-vj86-fh3j

CVSS3: 6.5

github

4 месяца назад

A NULL Pointer Dereference vulnerability in the PFE management daemon (evo-pfemand) of Juniper Networks Junos OS Evolved on ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509 devices allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS). Whenever specific valid multicast traffic is received on any layer 3 interface the evo-pfemand process crashes and restarts. Continued receipt of specific valid multicast traffic results in a sustained Denial of Service (DoS) attack. This issue affects Junos OS Evolved on ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509: * from 23.2R2-EVO before 23.2R2-S4-EVO, * from 23.4R1-EVO before 23.4R2-EVO. This issue affects IPv4 and IPv6. This issue does not affect Junos OS Evolved ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509 versions before 23.2R2-EVO.

EPSS

Процентиль: 5%

0.00021

Низкий

6.5 Medium

CVSS3

Дефекты

CWE-476