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TMA-APACHE-6.2

Ensure a Syslog Facility Is Configured for Error Logging

低レベル 2自動apache

説明

The ErrorLog directive should be configured to send logs to a syslog facility so that the logs can be processed and monitored along with the system logs. The global ErrorLog must use syslog (e.g. syslog:local1) and no virtual host may override it with a file. Reads the main configuration (APACHE_CONF overrides; default /etc/apache2/apache2.conf, /etc/httpd/conf/httpd.conf or /usr/local/apache2/conf/httpd.conf) and every Include/IncludeOptional file. CIS marks this recommendation Manual; the automated check implements its audit procedure.

チェック方法

監査方法: シェルコマンド

shell
c=${APACHE_CONF:-}; if [ -z "$c" ]; then for f in /etc/apache2/apache2.conf /etc/httpd/conf/httpd.conf /usr/local/apache2/conf/httpd.conf /etc/apache2/httpd.conf; do [ -f "$f" ] && { c=$f; break; }; done; fi; [ -r "$c" ] || exit 1; R=$(awk 'tolower($1)=="serverroot"{v=$2; gsub(/"/,"",v); print v; exit}' "$c"); [ -n "$R" ] || R=$(dirname "$c"); shopt -s nocasematch; inc(){ local p g l; [ ${#FUNCNAME[@]} -lt 16 ] || return 0; p=$1; case $p in /*) ;; *) p=$R/$p;; esac; [ -d "$p" ] && p="$p/*"; for g in $p; do [ -f "$g" ] || continue; while IFS= read -r l || [ -n "$l" ]; do if [[ $l =~ ^[[:space:]]*include(optional)?[[:space:]]+\"?([^\"[:space:]]+) ]]; then inc "${BASH_REMATCH[2]}"; else printf '%s\n' "$l"; fi; done < "$g"; done; }; cfg=$(inc "$c" | sed -e 's/^[[:space:]]*//' -e '/^#/d' -e '/^$/d'); shopt -u nocasematch; printf '%s\n' "$cfg" | awk '{l=tolower($0)} l~/^<virtualhost/{vh=1} l~/^<\/virtualhost>/{vh=0} tolower($1)=="errorlog"{v=$2; gsub(/"/,"",v); if(v!~/^syslog/) bad=1; else if(!vh) g=1} END{print (g&&!bad)?"compliant":"noncompliant"}'
期待される出力
compliant

修正方法

修正方法: ガイダンスまたは IaC パッチ

Set ErrorLog "syslog:local1" in the main configuration and remove file-based ErrorLog directives from virtual hosts (or point them to syslog). Then run apachectl configtest and reload Apache.

プロパティ

オペレーティングシステム
すべて
タグ
apachelogging
参照
CIS Apache HTTP Server 2.4 Benchmark v2.4.0 - 6.2 Ensure a Syslog Facility Is Configured for Error Logging

このホストをチェック

監査が許可されているマシンで実行してください。スキャンは読み取り専用です。

shell
tmaegis scan --target apache --level 2