### [CVE-2017-5884](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5884)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20n%2Fa%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

gtk-vnc before 0.7.0 does not properly check boundaries of subrectangle-containing tiles, which allows remote servers to execute arbitrary code via the src x, y coordinates in a crafted (1) rre, (2) hextile, or (3) copyrect tile.

### POC

#### Reference
- https://bugzilla.gnome.org/show_bug.cgi?id=778048

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