Oracle Maintained Users with Default Tablespace = SYSTEM
Oracle 11g, 12c,19c
A scan of our databases has identified that a vulnerability exists where a number of user accounts have DEFAULT_TABLESPACE=SYSTEM.
I checked and most of the accounts in this category are Oracle Maintained accounts. e.g. MGMT_VIEW.
My Queries:
- Is it correct that accounts other than SYS would have DEFAULT_TABLESPACE=SYSTEM?
- Is it OK to change the DEFAULT_TABLESPACE to SYSAUX?