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Check: GEN001290 M6

MACOSX 10.6: GEN001290 M6 (in version v1 r3)

Title

All manual page files must not have extended ACLs. (Cat III impact)

Discussion

If manual pages are compromised, misleading information could be inserted causing actions to possibly compromise the system.

Check Content

Open a terminal session and enter the following command to verify the man page ACLs. ls -lLR /usr/share/man If the permissions include a '+', the file has an extended ACL, this is a finding.

Fix Text

Open a terminal session and enter the following command to remove the extended ACLs. chmod -RN /usr/share/man

Additional Identifiers

Rule ID: SV-38074r1_rule

Vulnerability ID: V-22316

Group Title:

Expert Comments

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CCIs

CCIs tied to check.

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

Controls tied to check. These are derived from the CCIs shown above.

Number	Title
AC-6	Least Privilege