---
title: 2022-05-03
description: HTTP DDoS managed ruleset rule changes for this release.
image: https://developers.cloudflare.com/core-services-preview.png
---

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# 2022-05-03

| Rule ID     | Description                                                                | Previous Action | New Action | Notes                                              |
| ----------- | -------------------------------------------------------------------------- | --------------- | ---------- | -------------------------------------------------- |
| ...4cc1fcb6 | BETA - HTTP requests with unusual HTTP headers or URI path (signature #2). | log             | N/A        |                                                    |
| ...81b13394 | HTTP requests with unusual HTTP headers or URI path (signature #2).        | block           | block      | Update the rule to catch more attacks than before. |
| ...863134d5 | HTTP requests from known bad user agents.                                  | log             | block      |                                                    |

```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/2022-05-03/","name":"2022-05-03"}}]}
```