CVE-2019-5736 PoC — Docker 操作系统命令注入漏洞

Source

https://github.com/fahmifj/Docker-breakout-runc

Associated Vulnerability

Title:Docker 操作系统命令注入漏洞 (CVE-2019-5736)
Description:Docker是美国Docker公司的一款开源的应用容器引擎。该产品支持在Linux系统上创建一个容器（轻量级虚拟机）并部署和运行应用程序，以及通过配置文件实现应用程序的自动化安装、部署和升级。 Docker 18.09.2之前版本和其他产品中的runc 1.0-rc6及之前版本中存在安全漏洞，该漏洞源于程序没有正确地处理文件描述符。攻击者可利用该漏洞覆盖主机runc的二进制文件并以root权限执行命令。

Description

Modified version of CVE-2019-5736-PoC by Frichetten

Readme

# Docker breakout via runc

Originally from : https://github.com/Frichetten/CVE-2019-5736-PoC.

This repo is simply me messing around with the PoC and attempting to figure the exploit's flow.

![image-20210808034319037](imgs/image-20210808034319037.png)

![image-20210808034310777](imgs/image-20210808034310777.png)

File Snapshot


 [4.0K]  /data/pocs/81eb055e5b89f1dcaedeef501c71d8a68058316c
├── [4.0K]  imgs
│   ├── [221K]  image-20210808034310777.png
│   └── [269K]  image-20210808034319037.png
├── [3.6K]  main.go
└── [ 317]  README.md

1 directory, 4 files

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