Fortinet FortiOS Vulnerability Allows Denial of Service via Specially Crafted HTTP Requests
CVE-2023-29180

7.5HIGH

Key Information:

Vendor

Fortinet
Status
FortiOS
Fortiproxy
Vendor
CVE Published:
22 February 2024

What is CVE-2023-29180?

A null pointer dereference vulnerability exists in Fortinet's FortiOS and FortiProxy products that may allow an attacker to trigger a denial of service condition. This vulnerability affects multiple versions of FortiOS (7.2.0 to 7.2.4, 7.0.0 to 7.0.11, 6.4.0 to 6.4.12, 6.2.0 to 6.2.14, and 6.0.0 to 6.0.16) and FortiProxy (7.2.0 to 7.2.3, 7.0.0 to 7.0.10, 2.0.0 to 2.0.12, 1.2.0 to 1.2.13, 1.1.0 to 1.1.6, and 1.0.0 to 1.0.7). The vulnerability is exploited through specially crafted HTTP requests, making it critical for users to ensure that their systems are promptly updated to mitigate potential service interruptions.

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Affected Version(s)

FortiOS 7.2.0 <= 7.2.4

FortiOS 7.0.0 <= 7.0.11

FortiOS 6.4.0 <= 6.4.12

References

https://fortiguard.com/psirt/FG-IR-23-111

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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