Stack Overflow Vulnerability in ChakraCore by Microsoft
CVE-2023-37139

5.5MEDIUM

Key Information:

Vendor

Microsoft
Status
Chakracore
Vendor
CVE Published:
18 July 2023

What is CVE-2023-37139?

A stack overflow vulnerability exists in the ChakraCore master branch, specifically within the Js::ScopeSlots::IsDebuggerScopeSlotArray() function. This flaw can potentially allow an attacker to exploit the application, leading to unforeseen consequences such as application crashes or arbitrary code execution. It is critical for users and developers utilizing ChakraCore to assess their deployment and apply required mitigations to fortify the software against potential exploitation.

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References

https://github.com/chakra-core/ChakraCore/issues/6884

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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