Not rated
CVE-2021-22959 The parser in accepts requests with a space (SP) right after the header name before the colon
Description
The parser in accepts requests with a space (SP) right after the header name before the colon. This can lead to HTTP Request Smuggling (HRS) in llhttp < v2.1.4 and < v6.0.6.
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 |
References
- hackerone.com hackerone.com
- www.oracle.com www.oracle.com
- DSA-5170 www.debian.org
Timeline
- Published
- Last modified
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