Stack-based buffer overflow in SMB in Apple Mac OS X 10.4.11 allows local users to execute arbitrary code via (1) a long workgroup (-W) option to mount_smbfs or (2) an unspecified manipulation of the command line to smbutil.
Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.