A Docker container misconfiguration was discovered. The Docker daemon can listen for Docker Engine API requests via three different types of Socket - unix, tcp, and fd. With tcp enabled, the default setup provides un-encrypted and un-authenticated direct access to the Docker daemon. It is conventional to use port 2375 for un-encrypted, and port 2376 for encrypted communication with the daemon.
PoC代码[已公开]
id: misconfigured-docker
info:
name: Docker Container - Misconfiguration Exposure
author: dhiyaneshDK
severity: critical
description: A Docker container misconfiguration was discovered. The Docker daemon can listen for Docker Engine API requests via three different types of Socket - unix, tcp, and fd. With tcp enabled, the default setup provides un-encrypted and un-authenticated direct access to the Docker daemon. It is conventional to use port 2375 for un-encrypted, and port 2376 for encrypted communication with the daemon.
reference:
- https://madhuakula.com/content/attacking-and-auditing-docker-containers-using-opensource/attacking-docker-containers/misconfiguration.html
metadata:
max-request: 1
tags: misconfig,docker,unauth,devops,vuln
http:
- method: GET
path:
- "{{BaseURL}}/images/json"
matchers-condition: and
matchers:
- type: word
words:
- '"ParentId":'
- '"Containers":'
- '"Labels":'
condition: and
- type: status
status:
- 200
# digest: 490a0046304402207ac26b4454ceed7bca3a78039b93d1788a3c00b6a81133872aeca1b863587a0a0220408d75907d2d7aae3a8dc3767a911adabad1e78258bf750e6def8e3e4a10b36d:922c64590222798bb761d5b6d8e72950