The remote host is missing an update to avahi announced via advisory FEDORA-2008-11351.
Apply the appropriate updates. This update can be installed with the yum update program. Use su -c 'yum update avahi' at the command line. For more information, refer to Managing Software with yum, available at http://docs.fedoraproject.org/yum/. https://secure1.securityspace.com/smysecure/catid.html?in=FEDORA-2008-11351
ChangeLog: * Sun Dec 14 2008 Lennart Poettering - 0.6.22-12 - Fix a couple of issues, rhbz #475394, avahi bts #209, rhbz #438013, avahi bts All backported from upstream 0.6.24
Updated on 2015-03-25