cve/2019/CVE-2019-25061.md

### [CVE-2019-25061](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25061)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

The random_password_generator (aka RandomPasswordGenerator) gem through 1.0.0 for Ruby uses Kernel#rand to generate passwords, which, due to its cyclic nature, can facilitate password prediction.

### POC

#### Reference
- https://stackoverflow.com/questions/42170239/security-of-rand-in-ruby-compared-to-other-methods/42170560
- https://stackoverflow.com/questions/42170239/security-of-rand-in-ruby-compared-to-other-methods/42170560

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