CVE-2020-1640

Опубликовано: 17 июл. 2020

Источник: nvd

CVSS3: 7.5

CVSS2: 5

EPSS Низкий

Описание

An improper use of a validation framework when processing incoming genuine BGP packets within Juniper Networks RPD (routing protocols process) daemon allows an attacker to crash RPD thereby causing a Denial of Service (DoS) condition. This framework requires these packets to be passed. By continuously sending any of these types of formatted genuine packets, an attacker can repeatedly crash the RPD process causing a sustained Denial of Service. Authentication to the BGP peer is not required. This issue can be initiated or propagated through eBGP and iBGP and can impact devices in either modes of use as long as the devices are configured to support the compromised framework and a BGP path is activated or active. This issue affects: Juniper Networks Junos OS 16.1 versions 16.1R7-S6 and later versions prior to 16.1R7-S8; 17.3 versions 17.3R2-S5, 17.3R3-S6 and later versions prior to 17.3R3-S8; 17.4 versions 17.4R2-S7, 17.4R3 and later versions prior to 17.4R2-S11, 17.4R3-S2; 18.1 versions

Ссылки

https://kb.juniper.net/JSA11024
Vendor Advisory
https://kb.juniper.net/JSA11024
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:o:juniper:junos:16.1:r7-s6:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:16.1:r7-s7:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:17.3:r2-s5:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:17.3:r3-s6:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:17.3:r3-s7:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:17.4:r2-s10:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:17.4:r2-s7:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:17.4:r2-s8:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:17.4:r2-s9:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:17.4:r3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:17.4:r3-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.1:r3-s7:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.1:r3-s8:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.1:r3-s9:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.2:r2-s6:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.2:r3-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.2:r3-s3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.2:r3-s4:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.2x75:d12:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.2x75:d411:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.2x75:d51:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.3:r1-s6:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.3:r2-s3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.3:r3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.3:r3-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.4:r1-s5:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.4:r1-s6:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.4:r2-s4:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.4:r3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.4:r3-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:18.4:r3-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.1:r1-s3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.1:r1-s4:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.1:r2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.1:r2-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.1:r3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.1:r3-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.2:r1-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.2:r1-s3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.2:r1-s4:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.3:-:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.3:r1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.3:r1-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.3:r2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.3:r2-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:19.3:r2-s2:*:*:*:*:*:*

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:*:*:*:*:*:*

EPSS

Процентиль: 63%

0.00448

Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-1173

CWE-20

Связанные уязвимости

GHSA-crvx-qrfr-h2c3

github

больше 3 лет назад

BDU:2021-01993