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


Severity

Recommended
0.0
high
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.56% (68th percentile)

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  • Snyk IDSNYK-JAVA-COMNETFLIXCONDUCTOR-572437
  • published16 Jun 2020
  • disclosed16 Jun 2020
  • creditUnknown

Introduced: 16 Jun 2020

CVE-2020-9296  (opens in a new tab)
CWE-94  (opens in a new tab)

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.

CVSS Base Scores

version 3.1