Restrict access to Tomcat context.xml

СредњаНиво 1Аутоматскаtomcat

Опис

The context.xml file is loaded by all web applications and sets certain configuration options. It is recommended that access to this file properly protect from unauthorized changes. $CATALINA_BASE/conf/context.xml must not match -perm /o+rwx,g+rwx,u+x and must be owned by $TOMCAT_OWNER:$TOMCAT_GROUP; expects 0 findings. Reads $CATALINA_BASE (default /opt/tomcat) and $CATALINA_HOME (default: $CATALINA_BASE); set them for packaged installs (e.g. CATALINA_BASE=/var/lib/tomcat10, CATALINA_HOME=/usr/share/tomcat10). XML comments are ignored. The expected owner/group are tomcat_admin:tomcat as in the benchmark; override with TOMCAT_OWNER / TOMCAT_GROUP.

Како се проверава

Метод провере: Команда љуске

shell

B=${CATALINA_BASE:-/opt/tomcat}; H=${CATALINA_HOME:-$B}; O=${TOMCAT_OWNER:-tomcat_admin}; G=${TOMCAT_GROUP:-tomcat}; x(){ [ -r "$1" ] || return 1; awk 'BEGIN{RS="<!--"} NR==1{print;next} {i=index($0,"-->"); if(i) print substr($0,i+3)}' "$1" | tr '\n\t\r' '   ' | tr '<' '\n'; }; p="$B/conf/context.xml"; [ -e "$p" ] || exit 1; find -L "$p" -maxdepth 0 \( -perm /o+rwx,g+rwx,u+x -o ! -user "$O" -o ! -group "$G" \) -print 2>/dev/null | wc -l

Очекивани излаз: 0

Како се исправља

Метод исправке: Смерница или закрпа инфраструктуре

chown tomcat_admin:tomcat $CATALINA_BASE/conf/context.xml && chmod 600 $CATALINA_BASE/conf/context.xml. Restart Tomcat afterwards.

Својства

Оперативни системи: Било који
Ознаке: tomcatpermissions
Референца: CIS Apache Tomcat 10.1 Benchmark v1.0.0 - 4.10 Restrict access to Tomcat context.xml

Проверите овај рачунар

Покрените ово на рачунару за који имате дозволу за проверу. Скенирање ради у режиму само за читање.

shell

tmaegis scan --target tomcat