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.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 2.4.2+dfsg1-3ubuntu3 |
| esm-infra-legacy/trusty | needs-triage | |
| esm-infra-legacy/xenial | needs-triage | |
| esm-infra/bionic | needs-triage | |
| esm-infra/focal | needs-triage | |
| esm-infra/xenial | ignored | end of ESM support, was needs-triage |
| jammy | released | 1:2.3.16+dfsg1-3ubuntu2.9 |
| noble | released | 1:2.3.21+dfsg1-2ubuntu6.5 |
| questing | released | 1:2.4.1+dfsg1-5ubuntu4.2 |
| resolute | released | 1:2.4.2+dfsg1-3ubuntu2.1 |
Показывать по
6.8 Medium
CVSS3
Связанные уязвимости
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.
Attacker can use a specially crafted base64 exchange between Dovecot a ...
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.
Уязвимость почтовых серверов Dovecot и OX Dovecot Pro, связанная с неправильным контролем идентификаторов ресурсов («внедрение ресурсов»), позволяющая нарушителю вызвать отказ в обслуживании
6.8 Medium
CVSS3