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A stack buffer overflow vulnerability in FortiClient for Linux 6.2.1 and below may allow a user with low privilege to cause FortiClient processes running under root priviledge crashes via sending specially crafted "StartAvCustomScan" type IPC client requests to the fctsched process due the argv data not been well sanitized.
Reserved 2019-10-16 | Published 2020-02-06 | Updated 2024-10-25 | Assigner fortinetEscalation of privilege
fortiguard.com/psirt/FG-IR-19-238
danishcyberdefence.dk/blog/forticlient_linux
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