Oracle WebLogic must enforce password complexity by the number of lower-case characters used.

From Oracle WebLogic Server 12c Security Technical Implementation Guide

Associated with: CCI-000193

SV-70539r1_rule Oracle WebLogic must enforce password complexity by the number of lower-case characters used.

Vulnerability discussion

Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks. Use of a complex password helps to increase the time and resources required to compromise the password. Application servers either provide a local user store, or they integrate with enterprise user stores like LDAP. When the application server provides the user store and enforces authentication, the application server must enforce the organization's password complexity requirements, which include the requirement to use a specific number of lower-case characters.

Check content

1. Access AC 2. From 'Domain Structure', select 'Security Realms' 3. Select realm to configure (default is 'myrealm') 4. Select 'Providers' tab -> 'Password Validation' subtab 5. Select 'SystemPasswordValidator' 6. Select 'Configuration' tab -> 'Provider Specific' subtab 7. Ensure 'Minimum Number of Lower Case Characters' field value is set to '1' or higher If the 'Minimum Number of Lower Case Characters' field value is not set to '1' or higher, this is a finding.

Fix text

1. Access AC 2. From 'Domain Structure', select 'Security Realms' 3. Select realm to configure (default is 'myrealm') 4. Select 'Providers' tab -> 'Password Validation' subtab 5. Select 'SystemPasswordValidator' 6. Select 'Configuration' tab -> 'Provider Specific' subtab 7. Utilize 'Change Center' to create a new change session 8. Set 'Minimum Number of Lower Case Characters' field value to '1' or higher. Click 'Save'

Pro Tips

Lavender hyperlinks in small type off to the right (of CSS class id, if you view the page source) point to globally unique URIs for each document and item. Copy the link location and paste anywhere you need to talk unambiguously about these things.

You can obtain data about documents and items in other formats. Simply provide an HTTP header Accept: text/turtle or Accept: application/rdf+xml.