Information Exposure Affecting package, versions <3.4.3

  • Attack Complexity


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  • snyk-id


  • published

    28 Nov 2021

  • disclosed

    24 Nov 2021

  • credit


How to fix?

Upgrade to version 3.4.3 or higher.

Overview is an is a package for creating podman-machines.

Affected versions of this package are vulnerable to Information Exposure via the podman machine function which spawns gvproxy with port 7777 bound to all IPs on the host. If the same port is open on the host's firewall, it's possible to make private services on the VM (podman machine creates VMs running podman process) accessible to the network, as well as forward all ports of the host to the VM.