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Check: GEN001290

SUSE Linux Enterprise Server v11 for System z STIG: GEN001290 (in versions v1 r12 through v1 r9)

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 compromise the system.

Check Content

Verify all manual page files have no extended ACLs. # ls -lL /usr/share/man /usr/share/man/man* /usr/share/info If the permissions include a '+', the file has an extended ACL this is a finding.

Fix Text

Remove the extended ACL from the file. # setfacl --remove-all /usr/share/man/* /usr/share/man/man* /usr/share/info/*

Additional Identifiers

Rule ID: SV-44950r1_rule

Vulnerability ID: V-22316

Group Title: GEN001290

Expert Comments

Expert comments are only available to logged-in users.

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