Описание
If an MQTT v5 client connects to Eclipse Mosquitto versions 1.6.0 to 1.6.4 inclusive, sets a last will and testament, sets a will delay interval, sets a session expiry interval, and the will delay interval is set longer than the session expiry interval, then a use after free error occurs, which has the potential to cause a crash in some situations.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| mosquitto | fixed | 1.6.6-1 | package | |
| mosquitto | not-affected | buster | package | |
| mosquitto | not-affected | stretch | package | |
| mosquitto | not-affected | jessie | package |
Примечания
https://bugs.eclipse.org/bugs/show_bug.cgi?id=551162
https://github.com/eclipse/mosquitto/issues/1401
https://github.com/eclipse/mosquitto/commit/8407c6d146d1e8299127737d9735afc782e04ea8
https://github.com/eclipse/mosquitto/commit/6f3e7b9ceb43e2626a32340c26b69ac8ae5e9c8c
https://mosquitto.org/blog/2019/09/version-1-6-6-released/
EPSS
Связанные уязвимости
If an MQTT v5 client connects to Eclipse Mosquitto versions 1.6.0 to 1.6.4 inclusive, sets a last will and testament, sets a will delay interval, sets a session expiry interval, and the will delay interval is set longer than the session expiry interval, then a use after free error occurs, which has the potential to cause a crash in some situations.
If an MQTT v5 client connects to Eclipse Mosquitto versions 1.6.0 to 1.6.4 inclusive, sets a last will and testament, sets a will delay interval, sets a session expiry interval, and the will delay interval is set longer than the session expiry interval, then a use after free error occurs, which has the potential to cause a crash in some situations.
If an MQTT v5 client connects to Eclipse Mosquitto versions 1.6.0 to 1.6.4 inclusive, sets a last will and testament, sets a will delay interval, sets a session expiry interval, and the will delay interval is set longer than the session expiry interval, then a use after free error occurs, which has the potential to cause a crash in some situations.
EPSS