Heap-based buffer overflow in Fortinet, Inc products - CVE-2024-50571

Vulnerability identifier: #VU117134

CSH Severity: Low

CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-50571

CWE-ID: CWE-122

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote privileged user to execute arbitrary code.

The vulnerability exists due to heap-based buffer overflow in fgfmsd. An authenticated attacker can execute arbitrary code or commands via specifically crafted requests.

FortiProxy
FortiAnalyzer
FortiManager
FortiOS
FortiAnalyzer Cloud

Install update from vendor's website.

FortiProxy - addressed in versions 7.0.20, 7.2.13, 7.4.8, 7.6.2
FortiAnalyzer - addressed in versions 7.0.14, 7.2.10, 7.4.6, 7.6.3
FortiManager - addressed in versions 7.0.14, 7.2.10, 7.4.6, 7.6.2
FortiOS - addressed in versions 6.4.16, 7.0.17, 7.2.11, 7.4.7, 7.6.3
FortiAnalyzer Cloud - addressed in versions 7.0.14, 7.2.10, 7.4.6

• https://www.fortiguard.com/psirt/FG-IR-24-442

• Heap-based buffer overflow in Fortinet products