CVE-2024-39538

Опубликовано: 11 июл. 2024

Источник: nvd

CVSS3: 6.5

EPSS Низкий

Описание

Denial-of-Service (DoS).When multicast traffic with a specific, valid (S,G) is received, evo-pfemand crashes which leads to an outage of the affected FPC until it is manually recovered.

This issue affects Junos OS Evolved on ACX7000 Series:

All versions before 21.2R3-S8-EVO,
21.4-EVO versions before 21.4R3-S7-EVO,
22.2-EVO versions before 22.2R3-S4-EVO,
22.3-EVO versions before 22.3R3-S3-EVO,
22.4-EVO versions before 22.4R3-S2-EVO,
23.2-EVO versions before 23.2R2-EVO,
23.4-EVO versions before 23.4R1-S2-EVO, 23.4R2-EVO.

Ссылки

https://supportportal.juniper.net/JSA82998
Vendor Advisory
https://supportportal.juniper.net/JSA82998
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одновременно

Одно из

cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:*

Версия до 21.2 (исключая)

cpe:2.3:o:juniper:junos_os_evolved:21.2:-:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.2:r1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.2:r1-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.2:r1-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.2:r2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.2:r2-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.2:r2-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.2:r3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.2:r3-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.2:r3-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.2:r3-s3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.2:r3-s4:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.2:r3-s5:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.2:r3-s6:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.2:r3-s7:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.4:-:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.4:r1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.4:r1-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.4:r1-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.4:r2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.4:r2-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.4:r2-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.4:r3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s4:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s5:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s6:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.2:-:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.2:r1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.2:r1-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.2:r1-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.2:r2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.2:r2-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.2:r2-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.2:r3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.2:r3-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.2:r3-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.2:r3-s3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.3:-:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.3:r1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.3:r1-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.3:r1-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.3:r2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.3:r2-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.3:r2-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.3:r3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.3:r3-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.3:r3-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.4:-:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.4:r1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.4:r1-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.4:r1-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.4:r2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.4:r2-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.4:r2-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.4:r3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:22.4:r3-s1:*:*:*:*:*:*

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

cpe:2.3:o:juniper:junos_os_evolved:23.2:r1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:23.2:r1-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:23.2:r1-s2:*:*:*:*:*:*

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

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:r2:*:*:*:*:*:*

Одно из

cpe:2.3:h:juniper:acx7020:-:*:*:*:*:*:*:*

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

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

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

cpe:2.3:h:juniper:acx7300:-:*:*:*:*:*:*:*

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

EPSS

Процентиль: 36%

0.00148

Низкий

6.5 Medium

CVSS3

Дефекты

CWE-120

Связанные уязвимости

GHSA-m36g-4gr6-38w3

CVSS3: 6.5

github

больше 1 года назад

A Buffer Copy without Checking Size of Input vulnerability in the PFE management daemon (evo-pfemand) of Juniper Networks Junos OS Evolved on ACX7000 Series allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS).When multicast traffic with a specific, valid (S,G) is received, evo-pfemand crashes which leads to an outage of the affected FPC until it is manually recovered. This issue affects Junos OS Evolved on ACX7000 Series: * All versions before 21.2R3-S8-EVO, * 21.4-EVO versions before 21.4R3-S7-EVO, * 22.2-EVO versions before 22.2R3-S4-EVO, * 22.3-EVO versions before 22.3R3-S3-EVO, * 22.4-EVO versions before 22.4R3-S2-EVO, * 23.2-EVO versions before 23.2R2-EVO, * 23.4-EVO versions before 23.4R1-S2-EVO, 23.4R2-EVO.

BDU:2025-08768

CVSS3: 6.5

fstec

больше 1 года назад

Уязвимость демона PFE Management операционных систем Juniper Networks Junos OS Evolved, позволяющая нарушителю вызвать отказ в обслуживании

EPSS

Процентиль: 36%

0.00148

Низкий

6.5 Medium

CVSS3

Дефекты

CWE-120