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The system must use a separate filesystem for /tmp (or equivalent).


Overview

Finding ID Version Rule ID IA Controls Severity
V-23739 GEN003624 SV-28632r1_rule ECSC-1 Low
Description
The use of separate filesystems for different paths can protect the system from failures resulting from a filesystem becoming full or failing.
STIG Date
Solaris 10 X86 Security Technical Implementation Guide 2019-06-24

Details

Check Text ( C-28881r1_chk )
Determine if the /tmp path is a separate file system.
# grep /tmp /etc/vfstab
If no result is returned, /tmp is not on a separate file system, this is a finding.
If the returned result indicates that /tmp is mounted on a memory or swap based file system, this is not a finding
Fix Text (F-25907r1_fix)
Migrate the /tmp path onto a separate file system.