Check: GEN000000-LNX00440
VMware ESX 3 Server:
GEN000000-LNX00440
(in version v1 r2)
Title
The /etc/access.conf file must have mode 0640 or less permissive. (Cat II impact)
Discussion
If the access permissions are more permissive than 0640, system security could be compromised.
Check Content
Check access configuration mode: # ls -lL /etc/login.access /etc/security/access.conf /etc/access.conf If any of these files exist and have a mode more permissive than 0640, this is a finding.
Fix Text
Use the chmod command to set the permissions to 0640. For example: # chmod 0640 /etc/login.access /etc/security/access.conf /etc/access.conf
Additional Identifiers
Rule ID: SV-1055r2_rule
Vulnerability ID: V-1055
Group Title: GEN000000-LNX00440
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. |
| CCI-000366 |
The organization implements the security configuration settings. |