| Description | This article describes how to find missing IPS signatures from the database. |
| Scope | FortiGate. |
| Solution | When finding the IPS signature under Security Profiles -> IPS Signature, the signature cannot be found. In this case, using signature 'HTTP2.RST_STREAM.Rapid.Reset.CVE-2023-44487.DoS' as example: However, when verifying the signature from the FortiGuard website using the following link IPS signature, it is stated that the signature is added to both regular and extended databases. This can happen because there is no IPS profile referenced under any firewall policy and the database is not updated. Enable the IPS profile under one of the firewall policies and run the command 'execute update-now' to update the database. Related Article: How to update IPS signatures at FortiGate when there are less signatures.   |
