cve/2020/CVE-2020-8437.md

### [CVE-2020-8437](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8437)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

The bencoding parser in BitTorrent uTorrent through 3.5.5 (build 45505) misparses nested bencoded dictionaries, which allows a remote attacker to cause a denial of service.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/0xT11/CVE-POC
- https://github.com/ARPSyndicate/cvemon
- https://github.com/alphaSeclab/sec-daily-2020
- https://github.com/developer3000S/PoC-in-GitHub
- https://github.com/gipi/cve-cemetery
- https://github.com/guywhataguy/uTorrent-CVE-2020-8437
- https://github.com/hectorgie/PoC-in-GitHub
- https://github.com/mavlevin/uTorrent-CVE-2020-8437
- https://github.com/nomi-sec/PoC-in-GitHub
- https://github.com/soosmile/POC