cve/2018/CVE-2018-4000.md

### [CVE-2018-4000](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4000)
![](https://img.shields.io/static/v1?label=Product&message=Atlantis%20Word%20Processor&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=double%20free%20code%20execution&color=brighgreen)

### Description

An exploitable double-free vulnerability exists in the Office Open XML parser of Atlantis Word Processor, version 3.2.5.0. A specially crafted document can cause a TTableRow instance to be referenced twice, resulting in a double-free vulnerability when both the references go out of scope. An attacker must convince a victim to open a document in order to trigger this vulnerability.

### POC

#### Reference
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0668
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0668

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