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Visit unit42.paloaltonetworks.com → RSS feedOn Hacker News Jun 2019 – Mar 2022
Currently available container-based infrastructure has limitations because containers are not truly sandboxed and share the host OS kernel. The root of the problem is the weak separation between containers when the host OS creates a virtualized userland for each container. This blog covers four unique projects from…
Rootless containers is a new concept that don’t require root privileges in order to formulate, but have some unique challenges.
CVE-2022-0492 is the third recent kernel vulnerability that allows malicious containers to escape. We offer root cause analysis and mitigations.
Affecting Azure Container Instances, Azurescape is the first known cross-account container takeover in the public cloud.