cve/2019/CVE-2019-12101.md

### [CVE-2019-12101](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12101)
![](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

coap_decode_option in coap.c in LibNyoci 0.07.00rc1 mishandles certain packets with "Uri-Path: (null)" and consequently allows remote attackers to cause a denial of service (segmentation fault).

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ThingzDefense/IoT-Flock