Remote Code Execution (RCE) Affecting microsoft.chakracore Open this link in a new tab package, versions [,1.11.1)


0.0
high
  • Attack Complexity

    High

  • User Interaction

    Required

  • Confidentiality

    High

  • Integrity

    High

  • Availability

    High

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  • snyk-id

    SNYK-DOTNET-MICROSOFTCHAKRACORE-173911

  • published

    1 Apr 2019

  • disclosed

    11 Sep 2018

  • credit

    Yu Zhou of Ant-financial Light-Year Security Lab

How to fix?

Upgrade Microsoft.ChakraCore to version 1.11.1 or higher.

Overview

Microsoft.ChakraCore is a core part of the Chakra Javascript engine that powers Microsoft Edge

Affected versions of this package are vulnerable to Remote Code Execution (RCE) due to the way that the ChakraCore scripting engine handles objects in memory. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user.