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GHSA-gxj9-f8v6-q8h3

Опубликовано: 12 мая 2026
Источник: github
Github: Не прошло ревью
CVSS3: 6.8

Описание

Attacker can use a specially crafted base64 exchange between Dovecot and Client to fake SCRAM TLS channel binding. This requires that the attacker is able to position itself between Dovecot and the client connection. If successful, the attacker can eavesdrop communications between Dovecot and client as MITM proxy. Install fixed version. No publicly available exploits are known.

Attacker can use a specially crafted base64 exchange between Dovecot and Client to fake SCRAM TLS channel binding. This requires that the attacker is able to position itself between Dovecot and the client connection. If successful, the attacker can eavesdrop communications between Dovecot and client as MITM proxy. Install fixed version. No publicly available exploits are known.

EPSS

Процентиль: 13%
0.00222
Низкий

6.8 Medium

CVSS3

Дефекты

CWE-99

Связанные уязвимости

CVSS3: 6.8
ubuntu
3 месяца назад

Attacker can use a specially crafted base64 exchange between Dovecot and Client to fake SCRAM TLS channel binding. This requires that the attacker is able to position itself between Dovecot and the client connection. If successful, the attacker can eavesdrop communications between Dovecot and client as MITM proxy. Install fixed version. No publicly available exploits are known.

CVSS3: 6.8
redhat
3 месяца назад

Attacker can use a specially crafted base64 exchange between Dovecot and Client to fake SCRAM TLS channel binding. This requires that the attacker is able to position itself between Dovecot and the client connection. If successful, the attacker can eavesdrop communications between Dovecot and client as MITM proxy. Install fixed version. No publicly available exploits are known.

CVSS3: 6.8
nvd
3 месяца назад

Attacker can use a specially crafted base64 exchange between Dovecot and Client to fake SCRAM TLS channel binding. This requires that the attacker is able to position itself between Dovecot and the client connection. If successful, the attacker can eavesdrop communications between Dovecot and client as MITM proxy. Install fixed version. No publicly available exploits are known.

CVSS3: 6.8
debian
3 месяца назад

Attacker can use a specially crafted base64 exchange between Dovecot a ...

CVSS3: 5.3
fstec
3 месяца назад

Уязвимость почтовых серверов Dovecot и OX Dovecot Pro, связанная с неправильным контролем идентификаторов ресурсов («внедрение ресурсов»), позволяющая нарушителю вызвать отказ в обслуживании

EPSS

Процентиль: 13%
0.00222
Низкий

6.8 Medium

CVSS3

Дефекты

CWE-99