---
title: 2023-10-11
description: HTTP DDoS managed ruleset rule changes for this release.
image: https://developers.cloudflare.com/core-services-preview.png
---

> Documentation Index  
> Fetch the complete documentation index at: https://developers.cloudflare.com/ddos-protection/llms.txt  
> Use this file to discover all available pages before exploring further. 

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# 2023-10-11

| Rule ID     | Description                                                          | Previous Action | New Action | Notes                                                                              |
| ----------- | -------------------------------------------------------------------- | --------------- | ---------- | ---------------------------------------------------------------------------------- |
| ...35675e08 | HTTP requests with unusual HTTP headers or URI path (signature #24). | block           | block      | This rule can cause rare false positives with custom apps sending invalid headers. |

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```