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. https://lists.ccs.neu.edu/pipermail/scponly/2005-December/001027.html http://sublimation.org/scponly/#relnotes http://www.vuxml.org/freebsd/b5a49db7-72fc-11da-9827-021106004fd6.html

The following package is affected: scponly