cve/2019/CVE-2019-9210.md

### [CVE-2019-9210](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9210)
![](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

In AdvanceCOMP 2.1, png_compress in pngex.cc in advpng has an integer overflow upon encountering an invalid PNG size, which results in an attempted memcpy to write into a buffer that is too small. (There is also a heap-based buffer over-read.)

### POC

#### Reference
- https://sourceforge.net/p/advancemame/bugs/277/

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