### [CVE-2020-28594](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28594)
![](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-416%3A%20Use%20After%20Free&color=brighgreen)

### Description

A use-after-free vulnerability exists in the _3MF_Importer::_handle_end_model() functionality of Prusa Research PrusaSlicer 2.2.0 and Master (commit 4b040b856). A specially crafted 3MF 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-2020-1218
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1218

#### Github
- https://github.com/Live-Hack-CVE/CVE-2020-28594