TMA-TOMCAT-4.8

Restrict access to Tomcat catalina.properties

MittelStufe 1Automatisierttomcat

Beschreibung

catalina.properties is a Java properties file which contains settings for Tomcat including class loader information, security package lists, and performance properties. It is recommended that access to this file properly protect from unauthorized changes. $CATALINA_BASE/conf/catalina.properties 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.

So wird geprüft

Prüfmethode: Shell-Befehl

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.properties"; [ -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

Erwartete Ausgabe: 0

So wird behoben

Behebungsmethode: Anleitung oder Infrastruktur-Patch

chown tomcat_admin:tomcat $CATALINA_BASE/conf/catalina.properties && chmod 600 $CATALINA_BASE/conf/catalina.properties. Restart Tomcat afterwards.

Eigenschaften

Betriebssysteme: Beliebig
Tags: tomcatpermissions
Referenz: CIS Apache Tomcat 10.1 Benchmark v1.0.0 - 4.8 Restrict access to Tomcat catalina.properties

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shell

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