Stack-based buffer overflow in dsmtca in the client in IBM Tivoli Storage Manager (TSM) 5.4 through 5.4.3.6, 5.5 through 5.5.4.3, 6.1 through 6.1.5.6, 6.2 before 6.2.5.4, and 6.3 before 6.3.2.3 on UNIX, Linux, and OS X allows local users to gain privileges 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 Backup-Archive client in IBM Tivoli Storage Manager (TSM) for Space Management 5.x and 6.x before 6.2.5.3, 6.3.x before 6.3.2, 6.4.x before 6.4.2, and 7.1.x before 7.1.0.3 on Linux and AIX, and 5.x and 6.x before 6.1.5.6 on Solaris and HP-UX, does not preserve file permissions across backup and restore operations, which allows local users to bypass intended access restrictions via standard filesystem operations.