Apache HTTP Server
TMA-APACHE-4.4
Ensure OverRide Is Disabled for All Directories
Descrição
The Apache AllowOverride directive and the new AllowOverrideList directive allow for .htaccess files to be used to override much of the configuration, including authentication, handling of document types, auto generated indexes, access control, and options. Every AllowOverride directive must be None and AllowOverrideList must not be used. 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.
Como é verificado
Método de auditoria: Comando 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($0)} l~/^allowoverride[[:space:]]/{n++; if(l!~/^allowoverride[[:space:]]+none[[:space:]]*$/) bad=1} l~/^allowoverridelist[[:space:]]/{bad=1} END{print bad?"noncompliant":"compliant"}'- Saída esperada
compliant
Como é corrigido
Método de correção: Orientação ou patch de infraestrutura
Set AllowOverride None everywhere and remove AllowOverrideList directives. Then run apachectl configtest and reload Apache.
Propriedades
- Sistemas operacionais
- Qualquer
- Tags
- apacheaccess-control
- Referência
- CIS Apache HTTP Server 2.4 Benchmark v2.4.0 - 4.4 Ensure OverRide Is Disabled for All Directories
Verificar este host
Execute isto em uma máquina que você tenha permissão para auditar. A varredura é somente leitura.
tmaegis scan --target apache