The Backup-Archive client in IBM Tivoli Storage Manager (TSM) for Space Management 5.x and 6.x before 188.8.131.52, 6.3.x before 6.3.2, 6.4.x before 6.4.2, and 7.1.x before 184.108.40.206 on Linux and AIX, and 5.x and 6.x before 220.127.116.11 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.
CVSS Severity (version 2.0):
Impact Subscore: 4.9
Exploitability Subscore: 1.9
CVSS Version 2 Metrics:
Access Vector: Locally exploitable
Access Complexity: High
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification
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