cve/2022/CVE-2022-24373.md

### [CVE-2022-24373](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-24373)
![](https://img.shields.io/static/v1?label=Product&message=react-native-reanimated&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%203.0.0-rc.1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Regular%20Expression%20Denial%20of%20Service%20(ReDoS)&color=brighgreen)

### Description

The package react-native-reanimated before 3.0.0-rc.1 are vulnerable to Regular Expression Denial of Service (ReDoS) due to improper usage of regular expression in the parser of Colors.js.

### POC

#### Reference
- https://github.com/software-mansion/react-native-reanimated/pull/3382
- https://github.com/software-mansion/react-native-reanimated/pull/3382/commits/7adf06d0c59382d884a04be86a96eede3d0432fa
- https://security.snyk.io/vuln/SNYK-JS-REACTNATIVEREANIMATED-2949507

#### Github
- https://github.com/karimhabush/cyberowl