CVEs-PoC/2020/CVE-2020-28598.md

### [CVE-2020-28598](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28598)
![](https://img.shields.io/static/v1?label=Product&message=Prusa%20Research&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-122%3A%20Heap-based%20Buffer%20Overflow&color=brighgreen)

### Description

An out-of-bounds write vulnerability exists in the Admesh stl_fix_normal_directions() functionality of Prusa Research PrusaSlicer 2.2.0 and Master (commit 4b040b856). A specially crafted AMF file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

### POC

#### Reference
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1222

#### Github
- https://github.com/Live-Hack-CVE/CVE-2020-28598