cve/2021/CVE-2021-31661.md

### [CVE-2021-31661](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31661)
![](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

RIOT-OS 2021.01 before commit 609c9ada34da5546cffb632a98b7ba157c112658 contains a buffer overflow that could allow attackers to obtain sensitive information.

### POC

#### Reference
- https://github.com/RIOT-OS/RIOT/commit/609c9ada34da5546cffb632a98b7ba157c112658
- https://github.com/RIOT-OS/RIOT/pull/15945

#### Github
No PoCs found on GitHub currently.