Introduced protections against "zip slip" attacks

2lambda123 · Jun 3, 2024 · c5df725 · c5df725
1 parent 550b7c9
commit c5df725
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/...ion/tools/plugin-cli/src/main/java/org/elasticsearch/plugins/cli/InstallPluginAction.java b/...ion/tools/plugin-cli/src/main/java/org/elasticsearch/plugins/cli/InstallPluginAction.java
@@ -8,6 +8,7 @@
 
 package org.elasticsearch.plugins.cli;
 
+import io.github.pixee.security.ZipSecurity;
 import org.apache.lucene.search.spell.LevenshteinDistance;
 import org.apache.lucene.util.CollectionUtil;
 import org.apache.lucene.util.Constants;
@@ -776,7 +777,7 @@ private Path unzip(Path zip, Path pluginsDir) throws IOException, UserException
         final Path target = stagingDirectory(pluginsDir);
         pathsToDeleteOnShutdown.add(target);
 
-        try (ZipInputStream zipInput = new ZipInputStream(Files.newInputStream(zip))) {
+        try (ZipInputStream zipInput = ZipSecurity.createHardenedInputStream(Files.newInputStream(zip))) {
             ZipEntry entry;
             byte[] buffer = new byte[8192];
             while ((entry = zipInput.getNextEntry()) != null) {