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CVE-2021-31354

Опубликовано: 19 окт. 2021
Источник: nvd
CVSS3: 7.1
CVSS3: 8.8
CVSS2: 5.4
EPSS Низкий

Описание

An Out Of Bounds (OOB) access vulnerability in the handling of responses by a Juniper Agile License (JAL) Client in Juniper Networks Junos OS and Junos OS Evolved, configured in Network Mode (to use Juniper Agile License Manager) may allow an attacker to cause a partial Denial of Service (DoS), or lead to remote code execution (RCE). The vulnerability exists in the packet parsing logic on the client that processes the response from the server using a custom protocol. An attacker with control of a JAL License Manager, or with access to the local broadcast domain, may be able to spoof a new JAL License Manager and/or craft a response to the Junos OS License Client, leading to exploitation of this vulnerability. This issue only affects Junos systems configured in Network Mode. Systems that are configured in Standalone Mode (the default mode of operation for all systems) are not vulnerable to this issue. This issue affects: Juniper Networks Junos OS: 19.2 versions prior to 19.2R3-S3; 19.3

Ссылки

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:o:juniper:junos:19.2:-:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:19.2:r1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:19.2:r1-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:19.2:r1-s5:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:19.2:r1-s6:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:19.2:r2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:19.2:r2-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:19.2:r3:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:19.2:r3-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:19.2:r3-s2:*:*:*:*:*:*
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:19.3:r2-s3:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:19.3:r2-s4:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:19.3:r2-s5:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:19.3:r3:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:19.3:r3-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:19.3:r3-s2:*:*:*:*:*:*
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:20.1:r1-s2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.1:r1-s3:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.1:r1-s4:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.1:r2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.1:r2-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.1:r3:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.2:r1:*:*:*:*:*:*
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cpe:2.3:o:juniper:junos:20.2:r1-s2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.2:r1-s3:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.2:r2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.2:r2-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.2:r2-s2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.2:r2-s3:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.2:r3:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.2:r3-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.3:r1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.3:r1-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.3:r2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.3:r2-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.4:r1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.4:r1-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.4:r2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:20.4:r2-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:21.1:r1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:21.1:r1-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.1:r1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.1:r1-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.1:r2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.1:r2-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.1:r2-s2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.1:r2-s3:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.1:r2-s4:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.1:r2-s5:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.1:r3:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.2:-:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.2:r1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.2:r1-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.2:r2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.2:r2-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.2:r3:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.3:-:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.3:r1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.3:r1-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.3:r1-s2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.3:r1-s3:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.3:r2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.4:r1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.4:r1-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.4:r1-s2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.4:r2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.4:r2-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.4:r2-s2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.4:r2-s3:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.4:r3:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:20.4:r3-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:21.1:-:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:21.1:r1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:21.1:r1-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:21.1:r2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:21.2:r1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos_os_evolved:21.2:r1-s1:*:*:*:*:*:*

EPSS

Процентиль: 51%
0.00279
Низкий

7.1 High

CVSS3

8.8 High

CVSS3

5.4 Medium

CVSS2

Дефекты

CWE-125
CWE-125

Связанные уязвимости

github
больше 3 лет назад

An Out Of Bounds (OOB) access vulnerability in the handling of responses by a Juniper Agile License (JAL) Client in Juniper Networks Junos OS and Junos OS Evolved, configured in Network Mode (to use Juniper Agile License Manager) may allow an attacker to cause a partial Denial of Service (DoS), or lead to remote code execution (RCE). The vulnerability exists in the packet parsing logic on the client that processes the response from the server using a custom protocol. An attacker with control of a JAL License Manager, or with access to the local broadcast domain, may be able to spoof a new JAL License Manager and/or craft a response to the Junos OS License Client, leading to exploitation of this vulnerability. This issue only affects Junos systems configured in Network Mode. Systems that are configured in Standalone Mode (the default mode of operation for all systems) are not vulnerable to this issue. This issue affects: Juniper Networks Junos OS: 19.2 versions prior to 19.2R3-S3; 19...

EPSS

Процентиль: 51%
0.00279
Низкий

7.1 High

CVSS3

8.8 High

CVSS3

5.4 Medium

CVSS2

Дефекты

CWE-125
CWE-125