cve/2021/CVE-2021-21948.md

### [CVE-2021-21948](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21948)
![](https://img.shields.io/static/v1?label=Product&message=Chitubox%20AnyCubic%20Plugin&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Chitubox%20Basic&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%201.0.0%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20V1.8.1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-122%3A%20Heap-based%20Buffer%20Overflow&color=brighgreen)

### Description

A heap-based buffer overflow vulnerability exists in the readDatHeadVec functionality of AnyCubic Chitubox AnyCubic Plugin 1.0.0. A specially-crafted GF file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

### POC

#### Reference
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1376

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