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Out-of-Bounds Affecting microsoft.chakracore package, versions [,1.4.4)

Severity

 Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    29.27% (97th percentile)

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  • Snyk ID SNYK-DOTNET-MICROSOFTCHAKRACORE-5808455
  • published 28 Jul 2023
  • disclosed 17 May 2022
  • credit Unknown
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Introduced: 17 May 2022

CVE-2017-0223 Open this link in a new tab
CWE-119 Open this link in a new tab

How to fix?

Upgrade Microsoft.ChakraCore to version 1.4.4 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 which can lead to remote code execution. This issue derives from the way JavaScript engines render when handling objects in memory.

Note:

This vulnerability is different from CVE-2017-0252.

CVSS Scores

version 3.1
Expand this section

Snyk

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