Remote Code Execution (RCE) Affecting microsoft.chakracore Open this link in a new tab package, versions [,1.8.3)


0.0
high
  • Attack Complexity

    High

  • User Interaction

    Required

  • Confidentiality

    High

  • Integrity

    High

  • Availability

    High

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  • snyk-id

    SNYK-DOTNET-MICROSOFTCHAKRACORE-174258

  • published

    15 Apr 2019

  • disclosed

    10 Apr 2018

  • credit

    Lucas Pinheiro - Windows & Devices Group - Operating System Security

How to fix?

Upgrade Microsoft.ChakraCore to version 1.8.3 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 Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to 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. If the current user is logged on with administrative user rights, the attacker could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.