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://www.kame.net/racoon/racoon-ml/msg00517.html http://marc.theaimsgroup.com/?l=bugtraq&m=108726102304507 http://www.vuxml.org/freebsd/2328adef-157c-11d9-8402-000d93664d5c.html

The following package is affected: racoon The installed version of racoon does not properly check the validity of certificates, ignoring validation failures from OpenSSL. This can be used by attackers to bypass authentication restrictions.