Remote Code Execution (RCE) Affecting microsoft.chakracore.vc140 Open this link in a new tab package, versions [1.4.1,1.4.4)


0.0
critical
  • Attack Complexity

    Low

  • Confidentiality

    High

  • Integrity

    High

  • Availability

    High

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  • snyk-id

    SNYK-DOTNET-MICROSOFTCHAKRACOREVC140-174446

  • published

    18 Apr 2019

  • disclosed

    15 May 2017

  • credit

    Unknown

How to fix?

Upgrade Microsoft.ChakraCore.vc140 to version 1.4.4 or higher.

Overview

Microsoft.ChakraCore.vc140 is the core part of the Chakra JavaScript engine that powers Microsoft Edge.

Affected versions of this package are vulnerable to Remote Code Execution (RCE). A remote attacker may be able to execute code in the context of the current authenticated user due to heap overflow in CopyNativeIntArrayElementsToVar.

Note: This vulnerability is different from CVE-2017-0223.

References