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

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# 2023-11-10 - Emergency

| Rule ID     | Description                                                          | Previous Action | New Action    | Notes                                              |
| ----------- | -------------------------------------------------------------------- | --------------- | ------------- | -------------------------------------------------- |
| ...7d0f1e5f | HTTP requests from known botnet (signature #72).                     | N/A             | block         |                                                    |
| ...94547a95 | HTTP requests with unusual HTTP headers or URI path (signature #59). | N/A             | ddos\_dynamic |                                                    |
| ...e269dfd6 | HTTP requests with unusual HTTP headers or URI path (signature #56). | log             | block         | Enable filter early to mitigate widespread impact. |
| ...f35a42a0 | HTTP requests with unusual HTTP headers or URI path (signature #57). | log             | block         | Enable filter early to mitigate widespread impact. |

```json
{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/directory/","name":"Directory"}},{"@type":"ListItem","position":2,"item":{"@id":"/ddos-protection/","name":"DDoS Protection"}},{"@type":"ListItem","position":3,"item":{"@id":"/ddos-protection/change-log/","name":"Changelog"}},{"@type":"ListItem","position":4,"item":{"@id":"/ddos-protection/change-log/http/","name":"HTTP DDoS managed ruleset"}},{"@type":"ListItem","position":5,"item":{"@id":"/ddos-protection/change-log/http/2023-11-10-emergency/","name":"2023-11-10 - Emergency"}}]}
```