Remote Code Execution (RCE) Affecting com.netflix.conductor:conductor-core package, versions [,2.25.3)


0.0
high

Snyk CVSS

    Attack Complexity High
    Confidentiality High
    Integrity High
    Availability High
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NVD
9.8 critical

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  • Snyk ID SNYK-JAVA-COMNETFLIXCONDUCTOR-572437
  • published 16 Jun 2020
  • disclosed 16 Jun 2020
  • credit Unknown

How to fix?

Upgrade com.netflix.conductor:conductor-core to version 2.25.3 or higher.

Overview

com.netflix.conductor:conductor-core is a microservices orchestration engine.

Affected versions of this package are vulnerable to Remote Code Execution (RCE). It uses Java Bean Validation (JSR 380) custom constraint validators. When building custom constraint violation error messages, different types of interpolation are supported, including Java EL expressions. If an attacker can inject arbitrary data in the error message template being passed to ConstraintValidatorContext.buildConstraintViolationWithTemplate() argument, they will be able to run arbitrary Java code.