NTRtScan.exe in Trend Micro OfficeScan Client 8.0 SP1 and 8.0 SP1 Patch 1 allows local users to cause a denial of service (application crash) via directories with long pathnames. NOTE: some of these details are obtained from third party information.
http://www.vupen.com/english/advisories/2009/1146
http://www.securityfocus.com/archive/1/502860/100/0/threaded
http://www.securityfocus.com/archive/1/502847/100/0/threaded