When upgrading Artifactory from version 5.4.6 to version 5.9.1 the "internalPasswordDisabled" field will change to false therefore LDAP users will be able to change their password.d
Steps to reproduce:
1. Add the 'update profile' parameter for a ldap's user as the following screenshot:
2. Upgrade Artifactory to version 5.9.1.
3. Login to Artifactory with this ldap's user and you will be able to change the Artifactory password.
As the following screenshot: