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CVE-2021-22960 The parse function in llhttp < 2.1.4 and < 6.0.6
Description
The parse function in llhttp < 2.1.4 and < 6.0.6. ignores chunk extensions when parsing the body of chunked requests. This leads to HTTP Request Smuggling (HRS) under certain conditions.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Node 16.0 | 16.0 → < 16.11.1 | 16.11.1 |
| Node 15.0 | 15.0 → latest | No fix stated |
| Node 14.0 | 14.0 → < 14.18.1 | 14.18.1 |
| Node 13.0 | 13.0 → latest | No fix stated |
| Node 12.0 | 12.0 → < 12.22.7 | 12.22.7 |
| Node 11.0 | 11.0 → latest | No fix stated |
| Node 10.0 | 10.0 → latest | No fix stated |
| Node 9.0 | 9.0 → latest | No fix stated |
| Node 8.0 | 8.0 → latest | No fix stated |
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