controls::restrict access to sysibm syscoldist
Overview
The SYSIBM.SYSCOLDIST
table contains the nth most frequent value of some column, or the nth quantile (cumulative distribution) value of the column. It is recommended that the PUBLIC
role be restricted from accessing this table.
Rationale:
Any databases created without the RESTRICT
option automatically GRANT
the SELECT
privilege to PUBLIC
for SYSIBM
tables. Therefore, it is strongly recommended to explicitly REVOKE
the SELECT
privilege on the SYSIBM.SYSCOLDIST
table from PUBLIC
to reduce risk to the organization’s data.
Excelent Compliance Solution.
Puppet is an excellent solution to ensure your databases are CIS or STIG compliant. Now you’re looking at information about only one compliance control, but managing total compliance isn’t hard either!
If you you like he prospect of easy way into continuous compliancy with minimal fuss and bother, we suggest taking a look at our solution as your go-to option. Plus, our team can help you get up and running so that you can focus on other areas of your business. What are you waiting for? Get started today!
Benchmarks
This control is used in the following benchmarks:
- DB2 Database 11 CIS V1.0.0.draft - paragraph 4.3.4
- DB2 Database 11 CIS V1.0.0 - paragraph 4.3.4
Skipping
To deliberately skip this control (e.g. meaning don’t use Puppet to enforce this setting), we provide you with three ways:
1) Add db2_secured::controls::restrict_access_to_sysibm_syscoldist: skip
to your hiera data. This will skip this control for ALL databases.
2) Add db2_secured::controls::restrict_access_to_sysibm_syscoldist::instance_name::dbname: skip
to your hiera data. This will skip this control for specified database only.
3) Add an entry with the content restrict_access_to_sysibm_syscoldist
to the array value db2_secured::skip_list
in your hiera data.
Attributes
Attribute Name | Short Description |
---|---|
title | The database identifier to apply the control to. |
title
The database identifier to apply the control to.
All controls need an database identifier to apply the control to. Here is a simple example:
db2_secured::controls::control_name { 'db2inst1/MYDB':}
In this example, the string dbinst1
is the instance, the string MYDB
is the database to apply the control to.
Back to overview of controls::restrict_access_to_sysibm_syscoldist