System log files must have mode 0640 or less permissive.

From Red Hat Enterprise Linux 5 Security Technical Implementation Guide

Associated with IA controls: ECTP-1

Associated with: CCI-001314

SV-37228r1_rule System log files must have mode 0640 or less permissive.

Vulnerability discussion

If the system log files are not protected, unauthorized users could change the logged data, eliminating its forensic value.

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Fix text

Change the mode of the system log file(s) to 0640 or less permissive. Procedure: # chmod 0640 /path/to/system-log-file Note: Do not confuse system log files with audit logs.

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