Buffer overflow in the traditional client scheduler in the client in IBM Tivoli Storage Manager (TSM) 5.3 before 5.3.6.7 and 5.4 before 5.4.2 allows remote attackers to execute arbitrary code via unspecified vectors.
http://www.vupen.com/english/advisories/2009/3132
http://www-01.ibm.com/support/docview.wss?uid=swg21405562
http://www-01.ibm.com/support/docview.wss?uid=swg1IC61058