Summary
The remote host is missing an update to the system as announced in the referenced advisory.
Solution
Update your system with the appropriate patches or software upgrades.
http://drupal.org/node/461886
http://secunia.com/advisories/35045
http://www.vuxml.org/freebsd/a6605f4b-4067-11de-b444-001372fd0af2.html
Insight
The following packages are affected:
drupal5
drupal6
