TMA-TOMCAT-4.13

Restrict access to Tomcat tomcat-users.xml

YüksekDüzey 1Otomatiktomcat

Açıklama

tomcat-users.xml contains authentication information for Tomcat applications. It is recommended that access to this file properly protect from unauthorized changes. $CATALINA_BASE/conf/tomcat-users.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.

Nasıl denetlenir

Denetim yöntemi: Kabuk komutu

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/tomcat-users.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

Beklenen çıktı: 0

Nasıl düzeltilir

Düzeltme yöntemi: Kılavuz veya altyapı yaması

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

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: tomcatpermissions
Referans: CIS Apache Tomcat 10.1 Benchmark v1.0.0 - 4.13 Restrict access to Tomcat tomcat-users.xml

Bu ana makineyi denetle

Bunu denetleme izniniz olan bir makinede çalıştırın. Tarama salt okunurdur.

shell

tmaegis scan --target tomcat