Remote Code Execution (RCE) Affecting microsoft.chakracore package, versions [,1.11.10)


0.0
medium

Snyk CVSS

    Attack Complexity High
    User Interaction Required

    Threat Intelligence

    Exploit Maturity Proof of concept
    EPSS 2.13% (90th percentile)
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NVD
7.5 high

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  • Snyk ID SNYK-DOTNET-MICROSOFTCHAKRACORE-449651
  • published 3 Jul 2019
  • disclosed 11 Jun 2019
  • credit Qixun Zhao

How to fix?

Upgrade Microsoft.ChakraCore to version 1.11.10 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). The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user and then escalate privileges from there.