Skeleton files must not have extended ACLs.

From SOLARIS 10 X86 SECURITY TECHNICAL IMPLEMENTATION GUIDE

Associated with IA controls: ECLP-1

Associated with: CCI-000225

SV-26475r1_rule Skeleton files must not have extended ACLs.

Vulnerability discussion

If the skeleton files are not protected, unauthorized personnel could change user's startup parameters and possibly jeopardize user's files.

Check content

Check skeleton files for extended ACLs. # ls -alL /etc/skel If the permissions include a "+", the file has an extended ACL and this is a finding.

Fix text

Remove the extended ACL from the file. # chmod A- [skeleton file with extended ACL]

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