CVEs-PoC/2020/CVE-2020-7666.md

### [CVE-2020-7666](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7666)
![](https://img.shields.io/static/v1?label=Product&message=github.com%2Fu-root%2Fu-root%2Fpkg%2Fcpio&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3E%3D%200%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Arbitrary%20File%20Write%20via%20Archive%20Extraction%20(Zip%20Slip)&color=brighgreen)

### Description

This affects all versions of package github.com/u-root/u-root/pkg/cpio. It is vulnerable to leading, non-leading relative path traversal attacks and symlink based (relative and absolute) path traversal attacks in cpio file extraction.

### POC

#### Reference
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMUROOTUROOTPKGCPIO-570440

#### Github
- https://github.com/404notf0und/CVE-Flow
- https://github.com/s-index/dora