cve/2018/CVE-2018-21018.md

### [CVE-2018-21018](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-21018)
![](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

Mastodon before 2.6.3 mishandles timeouts of incompletely established sessions.

### POC

#### Reference
- https://github.com/tootsuite/mastodon/pull/9329
- https://github.com/tootsuite/mastodon/pull/9381

#### Github
- https://github.com/Eriner/eriner