Privilege Escalation Affecting microsoft.chakracore.vc140 Open this link in a new tab package, versions [1.4.1,1.7.5)


0.0
high
  • Attack Complexity

    High

  • Confidentiality

    High

  • Integrity

    High

  • Availability

    High

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  • snyk-id

    SNYK-DOTNET-MICROSOFTCHAKRACOREVC140-174367

  • published

    18 Apr 2019

  • disclosed

    2 Dec 2017

  • credit

    Unknown

How to fix?

Upgrade Microsoft.ChakraCore.vc140 to version 1.7.5 or higher.

Overview

Microsoft.ChakraCore.vc140 is the core part of the Chakra JavaScript engine that powers Microsoft Edge.

Affected versions of this package are vulnerable to Privilege Escalation. There is a bug in the GetPropertyBuiltIns function of JavascriptGeneratorFunction.cpp when getting the length property.

Note: This CVE ID is different from CVE-2017-11886, CVE-2017-11889, CVE-2017-11890, CVE-2017-11893, CVE-2017-11894, CVE-2017-11895, CVE-2017-11901, CVE-2017-11903, CVE-2017-11905, CVE-2017-11905, CVE-2017-11907, CVE-2017-11908, CVE-2017-11909, CVE-2017-11910, CVE-2017-11911, CVE-2017-11913, CVE-2017-11914, CVE-2017-11916, CVE-2017-11918, and CVE-2017-11930.