The server in IBM Tivoli Storage Manager (TSM) 5.x and 6.x before 6.3.5.10 and 7.x before 7.1.1.100 allows remote attackers to bypass intended access restrictions and replace file backups by using a certain backup option in conjunction with a filename that matches a previously used filename.

Buffer overflow in dsmtca in IBM Tivoli Storage Manager (TSM) through 5.5.4.0, 6.1.0 through 6.1.5.4, 6.2.0 through 6.2.4.7, and 6.3.0 through 6.3.0.17 on UNIX and Linux allows local users to gain privileges via unspecified vectors.

The traditional scheduler in the client in IBM Tivoli Storage Manager (TSM) before 6.2.5.0, 6.3 before 6.3.1.0, and 6.4 before 6.4.0.1, when Prompted mode is enabled, allows remote attackers to cause a denial of service (scheduling outage) via unspecified vectors.

The Web GUI in the client in IBM Tivoli Storage Manager (TSM) 6.3 before 6.3.1.0 and 6.4 before 6.4.0.1 allows man-in-the-middle attackers to obtain unspecified client access, and consequently obtain unspecified server access, via unknown vectors.

Buffer overflow in the Journal Based Backup (JBB) feature in the backup-archive client in IBM Tivoli Storage Manager (TSM) before 5.4.3.4, 5.5.x before 5.5.3, 6.x before 6.1.4, and 6.2.x before 6.2.2 on Windows and AIX allows local users to gain privileges via unspecified vectors.

Buffer overflow in the Alternate Data Stream (aka ADS or named stream) functionality in the backup-archive client in IBM Tivoli Storage Manager (TSM) before 5.4.3.4, 5.5.x before 5.5.3, 6.x before 6.1.4, and 6.2.x before 6.2.2 on Windows allows local users to gain privileges via unspecified vectors.

Multiple stack-based buffer overflows in dsmagent.exe in the Remote Agent Service in the IBM Tivoli Storage Manager (TSM) client 5.1.0.0 through 5.1.8.2, 5.2.0.0 through 5.2.5.3, 5.3.0.0 through 5.3.6.4, and 5.4.0.0 through 5.4.1.96, and the TSM Express client 5.3.3.0 through 5.3.6.4, allow remote attackers to execute arbitrary code via (1) a request packet that is not properly parsed by an unspecified "generic string handling function" or (2) a crafted NodeName in a dicuGetIdentifyRequest request packet, related to the (a) Web GUI and (b) Java GUI.

Buffer overflow in the Web GUI in the IBM Tivoli Storage Manager (TSM) client 5.1.0.0 through 5.1.8.2, 5.2.0.0 through 5.2.5.3, 5.3.0.0 through 5.3.6.4, 5.4.0.0 through 5.4.2.6, and 5.5.0.0 through 5.5.1.17 allows attackers to cause a denial of service (application crash) or execute arbitrary code via unspecified vectors.

The server in IBM Tivoli Storage Manager (TSM) 5.1.x, 5.2.x before 5.2.1.2, and 6.x before 6.1 does not require credentials to observe the server console in some circumstances, which allows remote authenticated administrators to monitor server operations by establishing a console mode session, related to "session exposure."

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.