The remote host is missing an update to the system as announced in the referenced advisory.

Update your system with the appropriate patches or software upgrades. http://ziproxy.sourceforge.net/#news http://sourceforge.net/mailarchive/message.php?msg_name=201006150731.30474.dancab%40gmx.net http://www.vuxml.org/freebsd/25673e6e-786b-11df-a921-0245fb008c0b.html

The following package is affected: ziproxy