CVEs-PoC/2021/CVE-2021-3567.md

### [CVE-2021-3567](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3567)
![](https://img.shields.io/static/v1?label=Product&message=caribou&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=caribou%200.4.21%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-20&color=brightgreen)

### Description

A flaw was found in Caribou due to a regression of CVE-2020-25712 fix. An attacker could use this flaw to bypass screen-locking applications that leverage Caribou as an input mechanism. The highest threat from this vulnerability is to system availability.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/CyberSecAI/cve_info_refs_crawler