Integer signedness error in ndiiop.exe in the DIIOP implementation in the server in IBM Lotus Domino before 8.5.3 allows remote attackers to execute arbitrary code via a GIOP client request, leading to a heap-based buffer overflow.Referenceshttp://secunia.com/advisories/43208http://zerodayinitiative.com/advisories/ZDI-11-052/http://www-01.ibm.com/support/docview.wss?uid=swg21461514
