The server in IBM Tivoli Storage Manager (TSM) 4.2.x on MVS, 5.1.9.x before 5.1.9.1, 5.1.x before 5.1.10, 5.2.2.x before 5.2.2.3, 5.2.x before 5.2.3, 5.3.x before 5.3.0, and 6.x before 6.1, when the HTTP communication method is enabled, allows remote attackers to cause a denial of service (daemon crash or hang) via unspecified HTTP traffic, as demonstrated by the IBM port scanner 1.3.1.
secunia.com/advisories/34498
securitytracker.com/id?1021946
www-01.ibm.com/support/docview.wss?uid=swg21246076
www-01.ibm.com/support/docview.wss?uid=swg21375360
www-1.ibm.com/support/docview.wss?uid=swg1IC39395
www.securityfocus.com/bid/34285
www.vupen.com/english/advisories/2009/0881
exchange.xforce.ibmcloud.com/vulnerabilities/49535