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GHSA-v2vv-6q75-rvc9

Опубликовано: 31 мар. 2026
Источник: github
Github: Не прошло ревью
CVSS3: 5.3

Описание

An attacker might be able to trick DNSdist into allocating too much memory while processing DNS over QUIC or DNS over HTTP/3 payloads, resulting in a denial of service. In setups with a large quantity of memory available this usually results in an exception and the QUIC connection is properly closed, but in some cases the system might enter an out-of-memory state instead and terminate the process.

An attacker might be able to trick DNSdist into allocating too much memory while processing DNS over QUIC or DNS over HTTP/3 payloads, resulting in a denial of service. In setups with a large quantity of memory available this usually results in an exception and the QUIC connection is properly closed, but in some cases the system might enter an out-of-memory state instead and terminate the process.

EPSS

Процентиль: 43%
0.00537
Низкий

5.3 Medium

CVSS3

Дефекты

CWE-789

Связанные уязвимости

CVSS3: 5.3
ubuntu
5 месяцев назад

An attacker might be able to trick DNSdist into allocating too much memory while processing DNS over QUIC or DNS over HTTP/3 payloads, resulting in a denial of service. In setups with a large quantity of memory available this usually results in an exception and the QUIC connection is properly closed, but in some cases the system might enter an out-of-memory state instead and terminate the process.

CVSS3: 5.3
nvd
5 месяцев назад

An attacker might be able to trick DNSdist into allocating too much memory while processing DNS over QUIC or DNS over HTTP/3 payloads, resulting in a denial of service. In setups with a large quantity of memory available this usually results in an exception and the QUIC connection is properly closed, but in some cases the system might enter an out-of-memory state instead and terminate the process.

CVSS3: 5.3
debian
5 месяцев назад

An attacker might be able to trick DNSdist into allocating too much me ...

CVSS3: 7.5
redos
8 дней назад

Уязвимость dnsdist

CVSS3: 7.5
redos
8 дней назад

Уязвимость dnsdist

EPSS

Процентиль: 43%
0.00537
Низкий

5.3 Medium

CVSS3

Дефекты

CWE-789