cfingerd local vulnerability (possibly root)

Hi, I sent this mail 2 weeks ago, but still didn't receive a reply. Neither did the cfingerd authors change anything on their site http://www.infodrom.ffis.de/projects/cfingerd/. So I will do my duty and report this on bugtraq. I didn't check versions prior to cfingerd 1.4.3, but I suppose they a...