Remote Code Execution (RCE) Affecting microsoft.chakracore package, versions [,1.11.1)


0.0
high

Snyk CVSS

    Attack Complexity High
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 2.77% (91st percentile)
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NVD
7.5 high

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  • Snyk ID SNYK-DOTNET-MICROSOFTCHAKRACORE-173909
  • published 1 Apr 2019
  • disclosed 11 Sep 2018
  • credit Qixun Zhao of Qihoo 360 Vulcan Team

How to fix?

Upgrade Microsoft.ChakraCore to version 1.11.1 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 ChakraCore scripting engine handles objects in memory. The vulnerability could corrupt memory so an attacker could execute arbitrary code in the context of the current user and could gain the same user rights as the current user.