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Remote Code Execution (RCE) Affecting microsoft.chakracore package, versions [,1.11.21)

0.0
high

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 9% (95th percentile)
Expand this section
NVD
8.8 high

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  • Snyk ID SNYK-DOTNET-MICROSOFTCHAKRACORE-598868
  • published 19 Aug 2020
  • disclosed 18 Aug 2020
  • credit Unknown
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Introduced: 18 Aug 2020

CVE-2020-1555 Open this link in a new tab
CWE-94 Open this link in a new tab

How to fix?

Upgrade Microsoft.ChakraCore to version 1.11.21 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 scripting engine handles objects in memory in Microsoft Edge (HTML-based).

Note: This CVE ID is unique from CVE-2020-1380, CVE-2020-1570.