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.kb.cert.org/vuls/id/238019 http://www.vuxml.org/freebsd/14ab174c-40ef-11de-9fd5-001bd3385381.html

The following package is affected: cyrus-sasl CVE-2009-0688 Multiple buffer overflows in the CMU Cyrus SASL library before 2.1.23 might allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via strings that are used as input to the sasl_encode64 function in lib/saslutil.c.