dsmtca in the client in IBM Tivoli Storage Manager (TSM) 5.4.x, 5.5.x, 6.x before 6.4.3, and 7.1.x before 7.1.2 allows local users to discover the backup/restore encryption-key password via unspecified vectors.
dsmtca in the client in IBM Tivoli Storage Manager (TSM) 6.3 before 6.3.2.3, 6.4 before 6.4.2.2, and 7.1 before 7.1.1.3 does not properly restrict shared-library loading, which allows local users to gain privileges via a crafted DSO file.
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.