Remote Code Execution (RCE) Affecting microsoft.chakracore Open this link in a new tab package, versions [,1.11.3)


0.0
high
  • Attack Complexity

    High

  • User Interaction

    Required

  • Confidentiality

    High

  • Integrity

    High

  • Availability

    High

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • snyk-id

    SNYK-DOTNET-MICROSOFTCHAKRACORE-173920

  • published

    1 Apr 2019

  • disclosed

    13 Nov 2018

  • credit

    Anonymous working with iDefense Labs, Qixun Zhao of Qihoo 360 Vulcan Team, Jonathan Jacobi (@j0nathanj) of MSRC-IL

How to fix?

Upgrade Microsoft.ChakraCore to version 1.11.3 or higher.

Overview

Microsoft.ChakraCore 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) due to the way that the Chakra scripting engine handles objects in memory in Microsoft Edge. This may cause the memory to be corrupted so an attacker could execute arbitrary code in the context of the current user.