cve/2018/CVE-2018-8012.md

### [CVE-2018-8012](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8012)
![](https://img.shields.io/static/v1?label=Product&message=Apache%20ZooKeeper&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Gain%20Privilege&color=brighgreen)

### Description

No authentication/authorization is enforced when a server attempts to join a quorum in Apache ZooKeeper before 3.4.10, and 3.5.0-alpha through 3.5.3-beta. As a result an arbitrary end point could join the cluster and begin propagating counterfeit changes to the leader.

### POC

#### Reference
- https://www.oracle.com/security-alerts/cpujul2020.html

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