Unspecified vulnerability in the NCP service in Novell eDirectory 8.8.5 before 8.8.5.6 and 8.8.6 before 8.8.6.2 allows remote attackers to cause a denial of service (hang) via a malformed FileSetLock request to port 524.Referenceshttp://www.novell.com/support/viewContent.do?externalId=7007781&sliceId=2http://www.vupen.com/english/advisories/2011/0305http://secunia.com/advisories/43186http://www.securityfocus.com/bid/46263http://securityreason.com/securityalert/8071http://dvlabs.tippingpoint.com/blog/2011/02/07/zdi-disclosure-novellhttp://www.securityfocus.com/archive/1/516279/100/0/threadedhttp://www.zerodayinitiative.com/advisories/ZDI-11-060