Segmentation Violation in ChakraCore Affecting Multiple Versions
CVE-2023-37140

5.5MEDIUM

Key Information:

Vendor

Microsoft
Status
Chakracore
Vendor
CVE Published:
18 July 2023

What is CVE-2023-37140?

A vulnerability has been identified in ChakraCore that allows for a segmentation violation within the function Js::DiagScopeVariablesWalker::GetChildrenCount(). This flaw could lead to potential application crashes or unexpected behavior, impacting the stability and security of applications relying on the ChakraCore JavaScript runtime engine. Developers using affected versions are advised to review the issue and implement necessary mitigations to secure their applications.

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References

https://github.com/chakra-core/ChakraCore/issues/6885

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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