cve/2017/CVE-2017-18212.md

### [CVE-2017-18212](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18212)
![](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

An issue was discovered in JerryScript 1.0. There is a heap-based buffer over-read in the lit_read_code_unit_from_hex function in lit/lit-char-helpers.c via a RegExp("[\x0"); payload.

### POC

#### Reference
- https://github.com/jerryscript-project/jerryscript/issues/2140

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