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CVE-2026-42393

Опубликовано: 28 авг. 2026
Источник: nvd
CVSS3: 3.1
EPSS Низкий

Описание

The comparison used for the doveadm password and API key is not fully timing safe and can reveal the length of the configured secret. An attacker with access to the same network as the doveadm service, able to make repeated requests and measure response timing accurately, can learn the length of the secret, which reduces the effort needed to guess it. The secret value itself is not disclosed. Restrict network access to the doveadm service to trusted clients. Update to non-vulnerable version. No publicly available exploits are known.

EPSS

Процентиль: 4%
0.00145
Низкий

3.1 Low

CVSS3

Дефекты

CWE-200

Связанные уязвимости

CVSS3: 3.1
ubuntu
15 дней назад

The comparison used for the doveadm password and API key is not fully timing safe and can reveal the length of the configured secret. An attacker with access to the same network as the doveadm service, able to make repeated requests and measure response timing accurately, can learn the length of the secret, which reduces the effort needed to guess it. The secret value itself is not disclosed. Restrict network access to the doveadm service to trusted clients. Update to non-vulnerable version. No publicly available exploits are known.

CVSS3: 3.1
redhat
15 дней назад

The comparison used for the doveadm password and API key is not fully timing safe and can reveal the length of the configured secret. An attacker with access to the same network as the doveadm service, able to make repeated requests and measure response timing accurately, can learn the length of the secret, which reduces the effort needed to guess it. The secret value itself is not disclosed. Restrict network access to the doveadm service to trusted clients. Update to non-vulnerable version. No publicly available exploits are known.

CVSS3: 3.1
debian
15 дней назад

The comparison used for the doveadm password and API key is not fully ...

CVSS3: 3.1
github
15 дней назад

The comparison used for the doveadm password and API key is not fully timing safe and can reveal the length of the configured secret. An attacker with access to the same network as the doveadm service, able to make repeated requests and measure response timing accurately, can learn the length of the secret, which reduces the effort needed to guess it. The secret value itself is not disclosed. Restrict network access to the doveadm service to trusted clients. Update to non-vulnerable version. No publicly available exploits are known.

suse-cvrf
11 дней назад

Security update for dovecot24

EPSS

Процентиль: 4%
0.00145
Низкий

3.1 Low

CVSS3

Дефекты

CWE-200