The system's boot loader configuration file(s) must have mode 0600 or less permissive.

From SOLARIS 10 X86 SECURITY TECHNICAL IMPLEMENTATION GUIDE

Associated with: CCI-000225

SV-4250r3_rule The system's boot loader configuration file(s) must have mode 0600 or less permissive.

Vulnerability discussion

File permissions greater than 0600 on boot loader configuration files could allow an unauthorized user to view or modify sensitive information pertaining to system boot instructions.

Check content

This check applies to the global zone only. Determine the type of zone that you are currently securing. # zonename If the command output is "global", this check applies. Check the permission of the menu.lst file. On systems that have a ZFS root, the menu.lst file is typically located at /pool-name/boot/grub/menu.lst where "pool-name" is the mount point for the top-level dataset. On systems that have a UFS root, the menu.lst file is typically located at /boot/grub/menu.lst . Procedure: # ls -lL /pool-name/boot/grub/menu.lst or # ls -lL /boot/grub/menu.lst If menu.lst has a mode more permissive than 0600, this is a finding.

Fix text

Change the mode of the menu.lst file to 0600. # chmod 0600 /pool-name/boot/grub/menu.lst or # chmod 0600 /boot/grub/menu.lst

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