CVEs-PoC/2021/CVE-2021-20208.md

### [CVE-2021-20208](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20208)
![](https://img.shields.io/static/v1?label=Product&message=cifs-utils&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-266&color=brighgreen)

### Description

A flaw was found in cifs-utils in versions before 6.13. A user when mounting a krb5 CIFS file system from within a container can use Kerberos credentials of the host. The highest threat from this vulnerability is to data confidentiality and integrity.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Live-Hack-CVE/CVE-2021-20208