CVEs-PoC/2020/CVE-2020-9385.md

### [CVE-2020-9385](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9385)
![](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

A NULL Pointer Dereference exists in libzint in Zint 2.7.1 because multiple + characters are mishandled in add_on in upcean.c, when called from eanx in upcean.c during EAN barcode generation.

### POC

#### Reference
- https://sourceforge.net/p/zint/tickets/181/

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