cve/2019/CVE-2019-11244.md

### [CVE-2019-11244](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11244)
![](https://img.shields.io/static/v1?label=Product&message=Kubernetes&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=v1.8%3E%3D%20v1.8.0%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-524%20Information%20Exposure%20Through%20Caching&color=brighgreen)

### Description

In Kubernetes v1.8.x-v1.14.x, schema info is cached by kubectl in the location specified by --cache-dir (defaulting to $HOME/.kube/http-cache), written with world-writeable permissions (rw-rw-rw-). If --cache-dir is specified and pointed at a different location accessible to other users/groups, the written files may be modified by other users/groups and disrupt the kubectl invocation.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/Lee-SungYoung/Kube-Six