Описание
Exim before 4.95 has a heap-based buffer overflow for the alias list in host_name_lookup in host.c when sender_host_name is set.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| exim4 | fixed | 4.94.2-5 | package |
Примечания
https://www.openwall.com/lists/oss-security/2022/08/06/8
https://github.com/ivd38/exim_overflow
https://github.com/Exim/exim/commit/d4bc023436e4cce7c23c5f8bb5199e178b4cc743 (exim-4.95-RC0)
Связанные уязвимости
Exim before 4.95 has a heap-based buffer overflow for the alias list in host_name_lookup in host.c when sender_host_name is set.
Exim before 4.95 has a heap-based buffer overflow for the alias list in host_name_lookup in host.c when sender_host_name is set.
Exim before 4.95 has a heap-based buffer overflow for the alias list in host_name_lookup in host.c when sender_host_name is set.
Уязвимость функции host_name_lookup (host.c) почтового сервера Exim, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации