CVE-2024-21605

Опубликовано: 12 апр. 2024

Источник: nvd

CVSS3: 6.5

EPSS Низкий

Описание

Specific valid link-local traffic is not blocked on ports in STP blocked state but is instead sent to the control plane of the device. This leads to excessive resource consumption and in turn severe impact on all control and management protocols of the device.

This issue affects Juniper Networks Junos OS:

21.2 version 21.2R3-S3 and later versions earlier than 21.2R3-S6;
22.1 version 22.1R3 and later versions earlier than 22.1R3-S4;
22.2 version

22.2R2

and later versions earlier than 22.2R3-S2;

22.3 version

22.3R2

and later versions earlier than 22.3R3-S1;

22.4 versions earlier than 22.4R2-S2, 22.4R3;
23.2 versions earlier than 23.2R1-S1, 23.2R2.

This issue does not affect Juniper Networks Junos OS 21.4R1 and later version

Ссылки

https://supportportal.juniper.net/JSA75746
Vendor Advisory
https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L
Not Applicable
https://supportportal.juniper.net/JSA75746
Vendor Advisory
https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L
Not Applicable

Уязвимые конфигурации

Конфигурация 1

Одновременно

Одно из

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

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

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

cpe:2.3:o:juniper:junos:22.1:r3:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:22.1:r3-s1:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:22.1:r3-s2:*:*:*:*:*:*

cpe:2.3:o:juniper:junos:22.1:r3-s3:*:*:*:*:*:*

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Одно из

cpe:2.3:h:juniper:srx300:-:*:*:*:*:*:*:*

cpe:2.3:h:juniper:srx320:-:*:*:*:*:*:*:*

cpe:2.3:h:juniper:srx340:-:*:*:*:*:*:*:*

cpe:2.3:h:juniper:srx345:-:*:*:*:*:*:*:*

cpe:2.3:h:juniper:srx380:-:*:*:*:*:*:*:*

EPSS

Процентиль: 24%

0.00078

Низкий

6.5 Medium

CVSS3

Дефекты

CWE-668

NVD-CWE-noinfo

Связанные уязвимости

GHSA-24g5-r7q6-hhmg

CVSS3: 6.5

github

больше 1 года назад

An Exposure of Resource to Wrong Sphere vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on SRX 300 Series allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS). Specific valid link-local traffic is not blocked on ports in STP blocked state but is instead sent to the control plane of the device. This leads to excessive resource consumption and in turn severe impact on all control and management protocols of the device. This issue affects Juniper Networks Junos OS: * 21.2 version 21.2R3-S3 and later versions earlier than 21.2R3-S6; * 22.1 version 22.1R3 and later versions earlier than 22.1R3-S4; * 22.2 version 22.2R2 and later versions earlier than 22.2R3-S2; * 22.3 version 22.3R2 and later versions earlier than 22.3R3-S1; * 22.4 versions earlier than 22.4R2-S2, 22.4R3; * 23.2 versions earlier than 23.2R1-S1, 23.2R2. This issue does not affect Juniper Networks Junos OS 21.4R1 and later vers...

BDU:2024-03050

CVSS3: 6.5

fstec

больше 1 года назад

Уязвимость механизма пересылки пакетов (PFE) операционной системы Juniper Networks Junos маршрутизаторов серии SRX300, позволяющая нарушителю вызвать отказ в обслуживании

EPSS

Процентиль: 24%

0.00078

Низкий

6.5 Medium

CVSS3

Дефекты

CWE-668

NVD-CWE-noinfo