Docker Escape / Breakout

Tools

Docker breakout :

  • Mounted Docker UNIX socket.

  • Reachable Docker network socket (on both default port 2375/2376).

  • Mountable devices (e.g. host / disk)

  • CVE-2019-5736

Docker Enumeration, Escalation of Privileges and Container Escapes (DEEPCE)

Ed is a tool used to identify and exploit accessible UNIX Domain Sockets

CDK is an open-sourced container penetration toolkit, designed for offering stable exploitation in different slimmed containers without any OS dependency. It comes with useful net-tools and many powerful PoCs/EXPs and helps you to escape container and take over K8s cluster easily.

References

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