cve/2018/CVE-2018-5144.md

### [CVE-2018-5144](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5144)
![](https://img.shields.io/static/v1?label=Product&message=Firefox%20ESR&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Thunderbird&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2052.7%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Integer%20overflow%20during%20Unicode%20conversion&color=brighgreen)

### Description

An integer overflow can occur during conversion of text to some Unicode character sets due to an unchecked length parameter. This vulnerability affects Firefox ESR < 52.7 and Thunderbird < 52.7.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/alisaesage/Disclosures
- https://github.com/badd1e/Disclosures