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.sympa.org/security_advisories#security_breaches_in_archives_management http://www.vuxml.org/freebsd/de6d8290-aef7-11e1-898f-14dae938ec40.html

The following package is affected: sympa