Security policy allows sharing of host's IPC namespace Affecting Pod Security Policy service in Kubernetes
Severity Framework
Snyk CCSS
Rule category
Containers / Best Practices
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CIS-Controls
CIS-Kubernetes
- Snyk ID SNYK-CC-00633
- credit Snyk Research Team
Description
Containers will be able to communicate with the host's shared channels which breaks the container security boundary.
How to fix?
Remove the hostIPC attribute, or set value to false.