CVEs-PoC/2021/CVE-2021-39254.md

### [CVE-2021-39254](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39254)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

A crafted NTFS image can cause an integer overflow in memmove, leading to a heap-based buffer overflow in the function ntfs_attr_record_resize, in NTFS-3G < 2021.8.22.

### POC

#### Reference
- https://github.com/tuxera/ntfs-3g/releases

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