medium6.5
CVE-2021-22960
The parse function in llhttp < 2.1.4 and < 6.0.6.
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Llhttp | Llhttp | before 2.1.4 from 3.0.0 before 6.0.6 |
| Oracle | Graalvm | Versions 20.3.4, 21.3.0 |
| Debian | Debian Linux | Version 11.0 |