module
DC/OS Marathon UI Docker Exploit
| Disclosed | Created |
|---|---|
| Mar 3, 2017 | May 30, 2018 |
Disclosed
Mar 3, 2017
Created
May 30, 2018
Description
Utilizing the DCOS Cluster's Marathon UI, an attacker can create
a docker container with the '/' path mounted with read/write
permissions on the host server that is running the docker container.
As the docker container executes command as uid 0 it is honored
by the host operating system allowing the attacker to edit/create
files owed by root. This exploit abuses this to creates a cron job
in the '/etc/cron.d/' path of the host server.
*Notes: The docker image must be a valid docker image from
hub.docker.com. Furthermore the docker container will only
deploy if there are resources available in the DC/OS cluster.
a docker container with the '/' path mounted with read/write
permissions on the host server that is running the docker container.
As the docker container executes command as uid 0 it is honored
by the host operating system allowing the attacker to edit/create
files owed by root. This exploit abuses this to creates a cron job
in the '/etc/cron.d/' path of the host server.
*Notes: The docker image must be a valid docker image from
hub.docker.com. Furthermore the docker container will only
deploy if there are resources available in the DC/OS cluster.
Author
Erik Daguerre
Platform
Python
Architectures
python
References
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