CVE-2020-1648

Опубликовано: 17 июл. 2020

Источник: nvd

CVSS3: 7.5

CVSS2: 5

EPSS Низкий

Описание

On Juniper Networks Junos OS and Junos OS Evolved devices, processing a specific BGP packet can lead to a routing process daemon (RPD) crash and restart. This issue can occur even before the BGP session with the peer is established. Repeated receipt of this specific BGP packet can result in an extended Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS: 18.2X75 versions starting from 18.2X75-D50.8, 18.2X75-D60 and later versions, prior to 18.2X75-D52.8, 18.2X75-D53, 18.2X75-D60.2, 18.2X75-D65.1, 18.2X75-D70; 19.4 versions 19.4R1 and 19.4R1-S1; 20.1 versions prior to 20.1R1-S2, 20.1R2. Juniper Networks Junos OS Evolved: 19.4-EVO versions prior to 19.4R2-S2-EVO; 20.1-EVO versions prior to 20.1R2-EVO. This issue does not affect: Juniper Networks Junos OS releases prior to 19.4R1. Juniper Networks Junos OS Evolved releases prior to 19.4R1-EVO.

Ссылки

https://kb.juniper.net/JSA11035
Vendor Advisory
https://kb.juniper.net/JSA11035
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:o:juniper:junos:18.2x75:*:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.2x75:-:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.2x75:d20:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.2x75:d30:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.2x75:d40:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.4:r1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.4:r1-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:20.1:r1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:20.1:r1-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:19.4:r1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:19.4:r2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:19.4:r2-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos_os_evolved:20.1:r1:*:*:*:*:*:*

EPSS

Процентиль: 59%

0.00389

Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-159

NVD-CWE-noinfo

Связанные уязвимости

GHSA-52x8-4mc9-26r2

github

больше 3 лет назад

BDU:2021-01996