CVE Vulnerability

CVE-2019-17652

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.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://fortiguard.com/psirt/FG-IR-19-238 Vendor Advisory
https://danishcyberdefence.dk/blog/forticlient_linux Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:fortinet:forticlient:*:*:*:*:*:linux:*:*
Information

Published : 2020-02-06 04:15

Updated : 2020-02-12 06:36

NVD link : CVE-2019-17652

Mitre link : CVE-2019-17652

Products Affected
No products.
CWE
CWE-787