Unspecified vulnerability in the Port Discovery Standard and Advanced features in Hitachi JP1/NetInsight II allows attackers to stop the Port Discovery service via unknown vectors involving "invalid format data".
https://exchange.xforce.ibmcloud.com/vulnerabilities/24243
http://www.vupen.com/english/advisories/2006/0267
http://www.securityfocus.com/bid/16327
http://www.hitachi-support.com/security_e/vuls_e/HS05-027_e/index-e.html