Restrict access to Tomcat catalina.policy

СредњаНиво 1Аутоматскаtomcat

Опис

The catalina.policy file is used to configure security policies for Tomcat. It is recommended that access to this file has the proper permissions to properly protect from unauthorized changes. $CATALINA_BASE/conf/catalina.policy 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/catalina.policy"; [ -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/catalina.policy && chmod 600 $CATALINA_BASE/conf/catalina.policy. Restart Tomcat afterwards.

Својства

Оперативни системи: Било који
Ознаке: tomcatpermissions
Референца: CIS Apache Tomcat 10.1 Benchmark v1.0.0 - 4.9 Restrict access to Tomcat catalina.policy

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shell

tmaegis scan --target tomcat