You receive this warning after running Docker Bench Security:
medium📝 Command Output Q4 of 15
Docker - Security
You receive this warning after running Docker Bench Security: [WARN] 4.2 - Containers running with privileged flag What is the security implication of this warning?
APrivileged mode disables network access for containers
BPrivileged containers are isolated and cannot access host resources
CContainers running in privileged mode have elevated access to the host, increasing security risks
DThis warning indicates containers are running without resource limits
Step-by-Step Solution
Solution:
Step 1: Understand Privileged Mode
Privileged containers have extended permissions, allowing them to access host devices and kernel capabilities.
Step 2: Analyze Warning Meaning
The warning indicates containers are running with elevated privileges, which can lead to security vulnerabilities.
Step 3: Evaluate Options
Containers running in privileged mode have elevated access to the host, increasing security risks correctly describes the risk. Options B, C, and D are incorrect interpretations.
Final Answer:
Containers running in privileged mode have elevated access to the host, increasing security risks -> Option C
Quick Check:
Privileged mode grants broad host access [OK]
Quick Trick:Privileged containers can access host resources directly [OK]
