TMA-APACHE-7.11
Ensure HTTP Strict Transport Security Is Enabled
Opis
HTTP Strict Transport Security (HSTS) is an optional web server security policy mechanism specified by an HTTP Server header. The HSTS header allows a server declaration that only HTTPS communication should be used rather than clear text HTTP communication. At least one Header directive must set Strict-Transport-Security and every such header must have max-age of 480 seconds or more. 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.
Kako se proverava
Metod provere: Komanda ljuske
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~/^header[[:space:]]/ && l~/strict-transport-security/{n++; m=0; if(match(l,/max-age=[0-9]+/)) m=substr(l,RSTART+8,RLENGTH-8)+0; if(m<480) bad=1} END{print (n>0&&!bad)?"compliant":"noncompliant"}'- Očekivani izlaz
compliant
Kako se ispravlja
Metod ispravke: Smernica ili zakrpa infrastrukture
Header always set Strict-Transport-Security "max-age=600" (at server level and in each TLS virtual host). Then run apachectl configtest and reload Apache.
Svojstva
- Operativni sistemi
- Bilo koji
- Oznake
- apachetlsheaders
- Referenca
- CIS Apache HTTP Server 2.4 Benchmark v2.4.0 - 7.11 Ensure HTTP Strict Transport Security Is Enabled
Proverite ovaj računar
Pokrenite ovo na računaru za koji imate dozvolu za proveru. Skeniranje radi u režimu samo za čitanje.
tmaegis scan --target apache --level 2