Описание
Under non-default configuration, a stack-based buffer overflow in FortiOS version 6.0.10 and below, version 5.6.12 and below may allow a remote attacker authenticated to the SSL VPN to crash the FortiClient NAC daemon (fcnacd) and potentially execute arbitrary code via requesting a large FortiClient file name. We are not aware of proof of concept code successfully achieving the latter.
Ссылки
- Vendor Advisory
Уязвимые конфигурации
Одно из
EPSS
5.4 Medium
CVSS3
8.8 High
CVSS3
Дефекты
Связанные уязвимости
Under non-default configuration, a stack-based buffer overflow in FortiOS version 6.0.10 and below, version 5.6.12 and below may allow a remote attacker authenticated to the SSL VPN to crash the FortiClient NAC daemon (fcnacd) and potentially execute arbitrary code via requesting a large FortiClient file name. We are not aware of proof of concept code successfully achieving the latter.
Уязвимость демона FortiClient NAC (fcnacd) операционных систем FortiOS, позволяющая нарушителю выполнить произвольный код или вызвать отказ в обслуживании
EPSS
5.4 Medium
CVSS3
8.8 High
CVSS3