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GHSA-v29p-5fvf-m7p8

Опубликовано: 01 сент. 2026
Источник: github
Github: Не прошло ревью
CVSS4: 8.2
CVSS3: 7.5

Описание

Any remote client can crash a (debugging/non-release build type) NSD serve child by sending it a special crafted message with a specially tuned number of DNS Cookie options (17 when UDP payload size is 512). By continuously crashing the serve childs, the remote client can severely hamper or, when positioned sufficiently close, deny all DNS service.

Any remote client can crash a (debugging/non-release build type) NSD serve child by sending it a special crafted message with a specially tuned number of DNS Cookie options (17 when UDP payload size is 512). By continuously crashing the serve childs, the remote client can severely hamper or, when positioned sufficiently close, deny all DNS service.

EPSS

Процентиль: 30%
0.00357
Низкий

8.2 High

CVSS4

7.5 High

CVSS3

Дефекты

CWE-400

Связанные уязвимости

CVSS3: 7.5
ubuntu
26 дней назад

Any remote client can crash a (debugging/non-release build type) NSD serve child by sending it a special crafted message with a specially tuned number of DNS Cookie options (17 when UDP payload size is 512). By continuously crashing the serve childs, the remote client can severely hamper or, when positioned sufficiently close, deny all DNS service.

CVSS3: 7.5
nvd
26 дней назад

Any remote client can crash a (debugging/non-release build type) NSD serve child by sending it a special crafted message with a specially tuned number of DNS Cookie options (17 when UDP payload size is 512). By continuously crashing the serve childs, the remote client can severely hamper or, when positioned sufficiently close, deny all DNS service.

CVSS3: 7.5
debian
26 дней назад

Any remote client can crash a (debugging/non-release build type) NSD s ...

EPSS

Процентиль: 30%
0.00357
Низкий

8.2 High

CVSS4

7.5 High

CVSS3

Дефекты

CWE-400