SpringShell: Spring Core RCE 0-day Vulnerability

Products

• Opera

Issue/Introduction

Researchers have found a remote code execution 0-day vulnerability (dubbed Spring4Shell and SpringShell) in the Spring Core Java framework that allows unauthenticated remote code execution.

Environment

Release : 3.1

Component : Opera for OS/390

Cause

This RCE 0-day vulnerability exists in the Spring Core with the JDK version greater than or equal to 9.0. It allows an unauthenticated attacker to execute arbitrary code on the target system. The Spring Framework is a popular Java platform that provides comprehensive infrastructure support for developing Java applications.

Resolution

OPERA has no interface into JAVA.

There is no vulnerability with Spring Core Framework with JDK version 9 and above.