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CVE-2017-0252
CRITICAL
A remote code execution vulnerability exists in Microsoft Chakra Core in the way JavaScript engines render when handling objects in memory. aka "Scripting Engine Memory Corruption Vulnerability". This vulnerability is unique from CVE-2017-0223.
Published: May 15, 2017
Modified: Jun 17, 2026
CWE-119
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| microsoft | edge | - |
GitHub Security Advisory GHSA-ghwq-7v3r-5433
ChakraCore RCE Vulnerability
nuget
Microsoft.ChakraCore
< 1.4.4
Fixed: 1.4.4
References (2)
- https://github.com/Microsoft/ChakraCore/pull/2959 Patch, Third Party Advisory
- https://github.com/Microsoft/ChakraCore/pull/2959 Patch, Third Party Advisory
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
13.38%
Top 4% most likely to be exploited
Threat Score
43.2 / 100
Data Sources
NVD
EPSS
GitHub