### [CVE-2016-4303](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4303)
![](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 parse_string function in cjson.c in the cJSON library mishandles UTF8/16 strings, which allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a non-hex character in a JSON string, which triggers a heap-based buffer overflow.

### POC

#### Reference
- http://www.talosintelligence.com/reports/TALOS-2016-0164/

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