CVE-2020-15898

Опубликовано: 28 дек. 2020

Источник: nvd

CVSS3: 5.3

CVSS2: 5

EPSS Низкий

Описание

In Arista EOS malformed packets can be incorrectly forwarded across VLAN boundaries in one direction. This vulnerability is only susceptible to exploitation by unidirectional traffic (ex. UDP) and not bidirectional traffic (ex. TCP). This affects: EOS 7170 platforms version 4.21.4.1F and below releases in the 4.21.x train; EOS X-Series versions 4.21.11M and below releases in the 4.21.x train; 4.22.6M and below releases in the 4.22.x train; 4.23.4M and below releases in the 4.23.x train; 4.24.2.1F and below releases in the 4.24.x train.

Ссылки

https://www.arista.com/en/support/advisories-notices/security-advisories/11996-security-advisory-56
Exploit
Vendor Advisory
https://www.arista.com/en/support/advisories-notices/security-advisories/11996-security-advisory-56
Exploit
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*

Версия от 4.21.0f (включая) до 4.21.4.1f (включая)

Одно из

cpe:2.3:h:arista:7170-32c:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7170-32cd:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7170-64c:-:*:*:*:*:*:*:*

Конфигурация 2

Одновременно

Одно из

cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*

Версия от 4.21.0f (включая) до 4.21.11m (включая)

cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*

Версия от 4.22.0f (включая) до 4.22.6m (включая)

cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*

Версия от 4.23.0f (включая) до 4.23.4m (включая)

cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*

Версия от 4.24.0f (включая) до 4.24.2.1f (включая)

Одно из

cpe:2.3:h:arista:7050cx3-32s:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050cx3m-32s:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050qx-32s:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050qx2-32s:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050sx-128:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050sx-64:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050sx-72q:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050sx2-128:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050sx2-72q:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050sx3-48c8:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050sx3-48yc:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050sx3-48yc12:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050sx3-48yc8:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050sx3-96yc8:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050tx-48:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050tx-64:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050tx-72q:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050tx2-128:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7050tx3-48c8:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7060cx-32s:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7060cx2-32s:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7060dx4-32:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7060px4-32:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7060sx2-48yc6:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:720xp-24y6:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:720xp-24zy4:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:720xp-48y6:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:720xp-48zc2:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:720xp-96zc2:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7250qx-64:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7260cx:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7260cx3:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7260cx3-64:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7260qx:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7300x-32q:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7300x-64s:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7300x-64t:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7300x3-32c:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7300x3-48yc4:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7304x3:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7308x3:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7320x-32c:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7324x:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7328x:-:*:*:*:*:*:*:*

cpe:2.3:h:arista:7368x4:-:*:*:*:*:*:*:*

EPSS

Процентиль: 44%

0.00212

Низкий

5.3 Medium

CVSS3

5 Medium

CVSS2

Дефекты

NVD-CWE-noinfo

Связанные уязвимости

GHSA-63qj-x5v8-6jj4

github

больше 3 лет назад

EPSS

Процентиль: 44%

0.00212

Низкий

5.3 Medium

CVSS3

5 Medium

CVSS2

Дефекты

NVD-CWE-noinfo