A path traversal vulnerability has been discovered in podman before version 1.4.0 in the way it handles symlinks inside containers. An attacker who has compromised an existing container can cause arbitrary files on the host filesystem to be read/written when an administrator tries to copy a file from/to the container.
lists.opensuse.org/opensuse-security-announce/2019-09/msg00001.html
bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10152
github.com/containers/libpod
github.com/containers/libpod/blob/master/RELEASE_NOTES.md#140
github.com/containers/libpod/issues/3211
github.com/containers/libpod/pull/3214
nvd.nist.gov/vuln/detail/CVE-2019-10152