Check: GEN008340
SUSE Linux Enterprise Server v11 for System z STIG:
GEN008340
(in versions v1 r12 through v1 r9)
Title
If the system is using LDAP for authentication or account information, the LDAP TLS key file must have mode 0600 or less permissive. (Cat II impact)
Discussion
LDAP can be used to provide user authentication and account information, which are vital to system security. The LDAP client configuration must be protected from unauthorized modification. Note: Depending on the particular implementation, group and other read permission may be necessary for unprivileged users to successfully resolve account information using LDAP. This will still be a finding, as these permissions provide users with access to system authenticators.
Check Content
Determine the key file. # grep -i '^tls_key' /etc/ldap.conf Check the permissions. # ls -lL <keypath> If the mode of the file is more permissive than 0600, this is a finding.
Fix Text
Change the mode of the file. # chmod 0600 <keypath>
Additional Identifiers
Rule ID: SV-46041r1_rule
Vulnerability ID: V-22573
Group Title: GEN008340
Expert Comments
CCIs
| Number | Definition |
|---|---|
| CCI-000225 |
The organization employs the concept of least privilege, allowing only authorized accesses for users (and processes acting on behalf of users) which are necessary to accomplish assigned tasks in accordance with organizational missions and business functions. |
Controls
| Number | Title |
|---|---|
| AC-6 |
Least Privilege |