cve/2018/CVE-2018-21232.md

### [CVE-2018-21232](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-21232)
![](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

re2c before 2.0 has uncontrolled recursion that causes stack consumption in find_fixed_tags.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/Shubhamthakur1997/CICD-Demo
- https://github.com/dcambronero/CloudGuard-ShiftLeft-CICD-AWS
- https://github.com/jaydenaung/CloudGuard-ShiftLeft-CICD-AWS