Error logging must be enabled.

Severity
Group ID
Group Title
Version
Rule ID
Date
STIG Version
mediumV-26279WA00605WA00605 A22SV-33192r1_rule2019-01-071
Description
The server error logs are invaluable because they can also be used to identify potential problems and enable proactive remediation. . Log data can reveal anomalous behavior such as “not found” or “unauthorized” errors that may be an evidence of attack attempts. Failure to enable error logging can significantly reduce the ability of Web Administrators to detect or remediate problems.
ℹ️ Check
Enter the following command: grep "ErrorLog" /usr/local/apache2/conf/httpd.conf This directive lists the name and location of the error log. If the command result lists no data, this is a finding.
✔️ Fix
Edit the httpd.conf file and enter the name and path to the ErrorLog.