Описание
A mail message containing excessive amount of RFC 2231 MIME parameters causes LMTP to use too much CPU. A suitably formatted mail message causes mail delivery process to consume large amounts of CPU time. Use MTA capabilities to limit RFC 2231 MIME parameters in mail messages, or upgrade to fixed version where the processing is limited. No publicly available exploits are known.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 1:2.4.2+dfsg1-3ubuntu2 |
| esm-infra-legacy/trusty | needed | |
| esm-infra-legacy/xenial | needed | |
| esm-infra/bionic | needed | |
| esm-infra/focal | needed | |
| esm-infra/xenial | ignored | end of ESM support, was needed |
| jammy | released | 1:2.3.16+dfsg1-3ubuntu2.7 |
| noble | released | 1:2.3.21+dfsg1-2ubuntu6.3 |
| questing | released | 1:2.4.1+dfsg1-5ubuntu4.1 |
| resolute | not-affected | 1:2.4.2+dfsg1-3ubuntu2 |
Показывать по
5.3 Medium
CVSS3
Связанные уязвимости
A mail message containing excessive amount of RFC 2231 MIME parameters causes LMTP to use too much CPU. A suitably formatted mail message causes mail delivery process to consume large amounts of CPU time. Use MTA capabilities to limit RFC 2231 MIME parameters in mail messages, or upgrade to fixed version where the processing is limited. No publicly available exploits are known.
A mail message containing excessive amount of RFC 2231 MIME parameters causes LMTP to use too much CPU. A suitably formatted mail message causes mail delivery process to consume large amounts of CPU time. Use MTA capabilities to limit RFC 2231 MIME parameters in mail messages, or upgrade to fixed version where the processing is limited. No publicly available exploits are known.
A mail message containing excessive amount of RFC 2231 MIME parameters ...
A mail message containing excessive amount of RFC 2231 MIME parameters causes LMTP to use too much CPU. A suitably formatted mail message causes mail delivery process to consume large amounts of CPU time. Use MTA capabilities to limit RFC 2231 MIME parameters in mail messages, or upgrade to fixed version where the processing is limited. No publicly available exploits are known.
Уязвимость службы локальной доставки почты LMTP (Local Mail Transfer Protocol) почтовых серверов Dovecot и OX Dovecot Pro, связанная с неконтролируемым расходом ресурсов, позволяющая нарушителю вызвать отказ в обслуживании
5.3 Medium
CVSS3