Auto-merging via docker-versions-create

#1054

.github/workflows/build-multiarch.yml

@@ -9,6 +9,7 @@ on:
       - java16*
       - java17*
       - test/*
+      - fix/*
     tags:
       - "[0-9]+.[0-9]+.[0-9]+"
       - "[0-9]+.[0-9]+.[0-9]+-java8-multiarch"

README.md

@@ -275,7 +275,7 @@ When using the image `itzg:/minecraft-server` without a tag, the `latest` image
 
 | Tag name       | Java version | Linux  | JVM Type | Architecture      |
 | -------------- | -------------|--------|----------|-------------------|
-| latest         | 17           | Debian | Hotspot  | amd64,arm64,armv7 |
+| latest         | 16           | Debian | Hotspot  | amd64,arm64,armv7 |
 | java8          | 8            | Alpine | Hotspot  | amd64             |
 | java8-multiarch | 8           | Debian | Hotspot  | amd64,arm64,armv7 |
 | java8-openj9   | 8            | Debian | OpenJ9   | amd64             |

scripts/start-finalExec

@@ -85,8 +85,25 @@ if [ -n "$JVM_DD_OPTS" ]; then
       done
 fi
 
+patchLog4jConfig() {
+  file=${1?}
+  url=${2?}
+  if ! get -o "$file" "$url"; then
+    log "ERROR: failed to download corrected log4j config"
+    exit 1
+  fi
+  JVM_OPTS="-Dlog4j.configurationFile=${file} ${JVM_OPTS}"
+}
+
 # Patch Log4j remote code execution vulnerability
-JVM_OPTS="-Dlog4j2.formatMsgNoLookups=true ${JVM_OPTS}"
+# NOTE: Paper, bukkit, and spigot are normalized to SPIGOT
+if [[ ${TYPE^^} != SPIGOT ]] && versionLessThan 1.12; then
+  patchLog4jConfig log4j2_17-111.xml https://launcher.mojang.com/v1/objects/dd2b723346a8dcd48e7f4d245f6bf09e98db9696/log4j2_17-111.xml
+elif [[ ${TYPE^^} != SPIGOT ]] && versionLessThan 1.17; then
+  patchLog4jConfig log4j2_112-116.xml https://launcher.mojang.com/v1/objects/02937d122c86ce73319ef9975b58896fc1b491d1/log4j2_112-116.xml
+elif versionLessThan 1.18.1; then
+  JVM_OPTS="-Dlog4j2.formatMsgNoLookups=true ${JVM_OPTS}"
+fi
 
 if isTrue ${ENABLE_JMX}; then
   : ${JMX_PORT:=7091}