Out-of-bounds Write Affecting microsoft.chakracore package, versions [,1.10.1)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    15.82% (97th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-DOTNET-MICROSOFTCHAKRACORE-5803004
  • published 23 Jul 2023
  • disclosed 13 May 2022
  • credit Simon Zuckerbraun

How to fix?

Upgrade Microsoft.ChakraCore to version 1.10.1 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 Out-of-bounds Write due to the way that the scripting engine handles objects in memory in Internet Explorer.

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
7.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High