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://article.gmane.org/gmane.network.jabber.admin/27372 http://jabberstudio.org/projects/jabberd2/releases/view.php?id=826 http://secunia.com/advisories/19281/ http://www.vuxml.org/freebsd/f4af098d-d921-11da-ad4a-00123ffe8333.html

The following package is affected: jabberd CVE-2006-1329 The SASL negotiation in Jabber Studio jabberd before 2.0s11 allows remote attackers to cause a denial of service ('c2s segfault') by sending a 'response stanza before an auth stanza'.