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Fortinet FortiOSHeap-based Buffer Overflow in firmware signature verification

Risk 77
Severity
8.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A heap-based buffer overflow [CWE-122] in the firmware signature verification function of FortiOS may allow an attacker to execute arbitrary code via specially crafted installation images.

1 / 2
Source: FortiGuard
First published (updated )
CVE-2021-36173

Fortinet FortiOSFortiGate fails to log traffic for Fortinet owned IP address range

Risk 27
Severity
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

An insufficient logging vulnerability in FortiGate before 6.4.1 may allow the traffic from an unauthenticated attacker to Fortinet owned IP addresses to go unnoticed.

First published (updated )
CVE-2020-12818

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