cve/2021/CVE-2021-22557.md

### [CVE-2021-22557](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22557)
![](https://img.shields.io/static/v1?label=Product&message=SLO%20Generator&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%3D%202.0.0%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-94%20Improper%20Control%20of%20Generation%20of%20Code%20('Code%20Injection')&color=brighgreen)

### Description

SLO generator allows for loading of YAML files that if crafted in a specific format can allow for code execution within the context of the SLO Generator. We recommend upgrading SLO Generator past https://github.com/google/slo-generator/pull/173

### POC

#### Reference
- http://packetstormsecurity.com/files/164426/Google-SLO-Generator-2.0.0-Code-Execution.html

#### Github
- https://github.com/teodutu/CDCI