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The centralized process core dump data directory must have mode 0700 or less permissive.


Overview

Finding ID Version Rule ID IA Controls Severity
V-227784 GEN003504 SV-227784r603266_rule Low
Description
Process core dumps contain the memory in use by the process when it crashed. Any data the process was handling may be contained in the core file, and it must be protected accordingly. If the process core dump data directory has a mode more permissive than 0700, unauthorized users may be able to view or to modify sensitive information contained any process core dumps in the directory.
STIG Date
Solaris 10 X86 Security Technical Implementation Guide 2020-12-04

Details

Check Text ( C-29946r489706_chk )
Check the defined directory for process core dumps.

# coreadm | grep "global core file pattern"
OR
# grep COREADM_GLOB_PATTERN /etc/coreadm.conf

Check the permissions of the directory.
# ls -lLd [core file directory]
If the directory has a mode more permissive than 0700, this is a finding.
Fix Text (F-29934r489707_fix)
Change the mode of the core file directory.
# chmod 0700 [core file directory]