Trend Micro OfficeScan Corporate Edition 8.0 Patch 2 build 1189 and earlier, and 7.3 Patch 3 build 1314 and earlier, allows remote attackers to cause a denial of service (process consumption) via (1) an HTTP request without a Content-Length header or (2) invalid characters in unspecified CGI arguments, which triggers a NULL pointer dereference.

Stack-based buffer overflow in Trend Micro OfficeScan Corporate Edition 8.0 Patch 2 build 1189 and earlier, and 7.3 Patch 3 build 1314 and earlier, allows remote attackers to execute arbitrary code or cause a denial of service (crash) via a long encrypted password, which triggers the overflow in (1) cgiChkMasterPwd.exe, (2) policyserver.exe as reachable through cgiABLogon.exe, and other vectors.