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CVE-2020-27782

Опубликовано: 23 фев. 2021
Источник: nvd
CVSS3: 7.5
CVSS2: 7.8
EPSS Низкий

Описание

A flaw was found in the Undertow AJP connector. Malicious requests and abrupt connection closes could be triggered by an attacker using query strings with non-RFC compliant characters resulting in a denial of service. The highest threat from this vulnerability is to system availability. This affects Undertow 2.1.5.SP1, 2.0.33.SP2, and 2.2.3.SP1.

Ссылки

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:redhat:jboss_fuse:6.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_fuse:7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openshift_application_runtimes:-:*:*:*:*:*:*:*
cpe:2.3:a:redhat:undertow:2.0.33:sp2:*:*:*:*:*:*
cpe:2.3:a:redhat:undertow:2.1.5:sp1:*:*:*:*:*:*
cpe:2.3:a:redhat:undertow:2.2.3:sp1:*:*:*:*:*:*

EPSS

Процентиль: 40%
0.00182
Низкий

7.5 High

CVSS3

7.8 High

CVSS2

Дефекты

CWE-400

Связанные уязвимости

CVSS3: 7.5
ubuntu
почти 5 лет назад

A flaw was found in the Undertow AJP connector. Malicious requests and abrupt connection closes could be triggered by an attacker using query strings with non-RFC compliant characters resulting in a denial of service. The highest threat from this vulnerability is to system availability. This affects Undertow 2.1.5.SP1, 2.0.33.SP2, and 2.2.3.SP1.

CVSS3: 7.5
redhat
около 5 лет назад

A flaw was found in the Undertow AJP connector. Malicious requests and abrupt connection closes could be triggered by an attacker using query strings with non-RFC compliant characters resulting in a denial of service. The highest threat from this vulnerability is to system availability. This affects Undertow 2.1.5.SP1, 2.0.33.SP2, and 2.2.3.SP1.

CVSS3: 7.5
debian
почти 5 лет назад

A flaw was found in the Undertow AJP connector. Malicious requests and ...

CVSS3: 7.5
github
почти 4 года назад

Denial of service in Undertow

EPSS

Процентиль: 40%
0.00182
Низкий

7.5 High

CVSS3

7.8 High

CVSS2

Дефекты

CWE-400