update to 1.3.4d, fix for bnc#843444 (CVE-2013-4359) OBS-URL: https://build.opensuse.org/request/show/202094 OBS-URL: https://build.opensuse.org/package/show/network/proftpd?expand=0&rev=24
update to 1.3.4c OBS-URL: https://build.opensuse.org/request/show/174185 OBS-URL: https://build.opensuse.org/package/show/network/proftpd?expand=0&rev=20
udpate to 1.3.4b OBS-URL: https://build.opensuse.org/request/show/130776 OBS-URL: https://build.opensuse.org/package/show/network/proftpd?expand=0&rev=13