CVEs-PoC/2020/CVE-2020-13546.md

### [CVE-2020-13546](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13546)
![](https://img.shields.io/static/v1?label=Product&message=SoftMaker&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-190%3A%20Integer%20Overflow%20or%20Wraparound&color=brighgreen)

### Description

In SoftMaker Software GmbH SoftMaker Office TextMaker 2021 (revision 1014), a specially crafted document can cause the document parser to miscalculate a length used to allocate a buffer, later upon usage of this buffer the application will write outside its bounds resulting in a heap-based buffer overflow. An attacker can entice the victim to open a document to trigger this vulnerability.

### POC

#### Reference
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1163

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