Cisco voice products, when running the IBM Director Agent on IBM servers before OS 2000.2.6, allows remote attackers to cause a denial of service (CPU consumption) via arbitrary packets to TCP port 14247, as demonstrated using port scanning.Referenceshttp://www.kb.cert.org/vuls/id/721092http://secunia.com/advisories/10696https://exchange.xforce.ibmcloud.com/vulnerabilities/14901http://www.securitytracker.com/id?1008814http://www.cisco.com/warp/public/707/cisco-sa-20040121-voice.shtmlhttp://www.securityfocus.com/bid/9469http://www.osvdb.org/3691http://www.ciac.org/ciac/bulletins/o-066.shtml