CVEs-PoC/2020/CVE-2020-7712.md

### [CVE-2020-7712](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7712)
![](https://img.shields.io/static/v1?label=Product&message=json&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2010.0.0%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Command%20Injection&color=brighgreen)

### Description

This affects the package json before 10.0.0. It is possible to inject arbritary commands using the parseLookup function.

### POC

#### Reference
- https://github.com/trentm/json/issues/144
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-608931
- https://snyk.io/vuln/SNYK-JS-JSON-597481
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html

#### Github
- https://github.com/Live-Hack-CVE/CVE-2020-7712