Denial of service in FortiOS IPsec IKE



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2024-46669
CWE-ID CWE-190
Exploitation vector Network
Public exploit N/A
Vulnerable software
 FortiOS
Operating systems & Components / Operating system

Vendor Fortinet, Inc

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Integer overflow

EUVDB-ID: #VU102825

Risk: Low

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-46669

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to integer overflow in the tenant IPsec IKE service. A remote user can send specially crafted request and crash the IPsec tunnel.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

FortiOS: 7.2.0 - 7.4.4

CPE2.3 External links

https://www.fortiguard.com/psirt/FG-IR-24-267


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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