cve/2021/CVE-2021-24032.md

### [CVE-2021-24032](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24032)
![](https://img.shields.io/static/v1?label=Product&message=Zstandard&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=!%3E%3D%201.4.9%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Insecure%20Inherited%20Permissions%20(CWE-277)&color=brighgreen)

### Description

Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to unintended parties.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/akiraabe/myapp-container-jaxrs