Files
CVEs-PoC/2021/CVE-2021-22960.md
T
2025-09-29 21:09:30 +02:00

30 lines
1.7 KiB
Markdown

### [CVE-2021-22960](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22960)
![](https://img.shields.io/static/v1?label=Product&message=Node&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=10.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=11.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=12.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=13.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=14.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=15.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=16.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=4.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=5.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=6.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=7.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=8.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=9.0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=HTTP%20Request%20Smuggling%20(CWE-444)&color=brightgreen)
### 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.
### POC
#### Reference
- https://www.oracle.com/security-alerts/cpujan2022.html
#### Github
No PoCs found on GitHub currently.