[StepSecurity] Apply security best practices

step-security-bot · step-security-bot · commit 42b208dd557b · 2025-02-04T03:32:40.000Z
Signed-off-by: StepSecurity Bot &lt;bot@stepsecurity.io&gt;
diff --git a/smoke-tests/images/early-jdk8/Dockerfile b/smoke-tests/images/early-jdk8/Dockerfile
@@ -1,5 +1,5 @@
 # https://github.com/zulu-openjdk/zulu-openjdk/blob/master/ubuntu/8u412-8.78/Dockerfile
-FROM ubuntu:noble
+FROM ubuntu:noble@sha256:80dd3c3b9c6cecb9f1667e9290b3bc61b78c2678c02cbdae5f0fea92cc6734ab
 
 ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8'
 
