Improper Input Validation Affecting org.graalvm.sdk:graal-sdk package, versions [,20.3.5) [21.0.0,21.3.1)


0.0
medium
  • Attack Complexity

    Low

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  • snyk-id

    SNYK-JAVA-ORGGRAALVMSDK-2346397

  • published

    19 Jan 2022

  • disclosed

    18 Jan 2022

  • credit

    Markus Loewe

How to fix?

Upgrade org.graalvm.sdk:graal-sdk to version 20.3.5, 21.3.1 or higher.

Overview

org.graalvm.sdk:graal-sdk is a high-performance JDK distribution designed to accelerate the execution of applications written in Java and other JVM languages along with support for JavaScript, Ruby, Python, and a number of other popular languages.

Affected versions of this package are vulnerable to Improper Input Validation. It was discovered that the StringBuffer and StringBuilder classes implementation in the Libraries component failed to properly validate the value of the count attribute during object deserialization. A specially-crafted input could cause a Java application to misbehave because of StringBuffer or StringBuilder object instances in an inconsistent state.