An ni_dhcp4_parse_response memory leak in openSUSE wicked 0.6.55 and earlier allows network attackers to cause a denial of service by sending DHCP4 packets without a message type option.Referenceshttp://lists.opensuse.org/opensuse-security-announce/2020-02/msg00005.htmlhttps://bugzilla.suse.com/show_bug.cgi?id=1160905
