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Corrupting Source Image
container-security-image-security-registry | Level: Easy | Total Lab Runs: 0 | Free Lab |
The target docker server is running a webserver image that is serving on port 80. The docker image used for the webserver is stored on the unprotected private docker registry present on the same network. A watchtower instance deployed on the target server ensures that the latest image present in the private repository is used for webserver container. A flag is mounted from the host machine into /tmp directory of the webserver container.
Objective: Leverage this arrangement to retrieve the flag from the webserver container!
Instructions:
- This lab is dedicated to you! No other users are on this network :)
- Once you start the lab, you will have access to a Ubuntu docker host terminal instance.
- The target docker server can be accessible on "targetserver" domain.
- The private registry can be accessed on "registry" domain on port 5000.
| Verify: | ||
|---|---|---|
| 1. | Flag |
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