Unknown vulnerability in Sun McData switches and directors 4300, 4500, 6064, and 6140 before E/OS 6.0.0 may allow attackers to cause a denial of service (connectivity and array access loss) via a network broadcast storm.Referenceshttp://www.securityfocus.com/bid/14475http://secunia.com/advisories/16295https://exchange.xforce.ibmcloud.com/vulnerabilities/21706http://sunsolve.sun.com/search/document.do?assetkey=1-26-101833-1