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Database software, including DBMS configuration files, must be stored in dedicated directories, separate from the host OS and other applications.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-213691DB2X-00-003100SV-213691r960960_ruleCCI-001499medium
Description
When dealing with change control issues, it should be noted any changes to the hardware, software, and/or firmware components of the information system and/or application can potentially have significant effects on the overall security of the system. Multiple applications can provide a cumulative negative effect. A vulnerability and subsequent exploit to one application can lead to an exploit of other applications sharing the same security context. For example, an exploit to a web server process that leads to unauthorized administrative access to host system directories can most likely lead to a compromise of all applications hosted by the same system. Database software not installed using dedicated directories both threatens and is threatened by other hosted applications. Access controls defined for one application may by default provide access to the other application's database objects or directories. Any method that provides any level of separation of security context assists in the protection between applications.
STIGDate
IBM DB2 V10.5 LUW Security Technical Implementation Guide2026-05-23

Related Frameworks

1 mapping across 3 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (1) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

CHG-04.5Library Privileges
1.00
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (56) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AC-17(1)Monitoring and Control
1.00
AC-2(1)Automated System Account Management
1.00
AC-2(10)Shared and Group Account Credential Change
1.00
AC-2(2)Automated Temporary and Emergency Account Management
1.00
AC-2(3)Disable Accounts
1.00
AC-2(4)Automated Audit Actions
1.00
AC-3Access Enforcement
1.00
AC-3(7)Role-based Access Control
1.00
AC-4Information Flow Enforcement
1.00
AC-6(10)Prohibit Non-privileged Users from Executing Privileged Functions
1.00

+46 more (top 10 by confidence shown)

CCI1 mapping
CCI-001499
1.00

Details

Check Text (C-213691r960960_chk)

The base installation directory of the database server software and the instance home directory location is configurable at the time of installation. Run the db2ls command to find the installation directory of DB2 server software. The environment variable INSTHOME points to instance home directory. If there are non-DB2-related files in the instance home directory and the subsequent subdirectories under it, this is a finding. If there are non-DB2-related files in the DB2 install directory and the subsequent subdirectories under it, this is a finding.

Fix Text (F-14910r295123_fix)

Remove the non-DB2 software from instance home directory and subdirectories. Remove the non-DB2 software from DB2 installation directories and subdirectories.