TI-2017-00205 Aliases CVE-2017-0223 GHSA-448h-7hmp-99fg

Memory corruption in Microsoft Chakra Core

MEDIUM 58CWE-119Published 2017-05-15 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-119 and the CVSS impact.

Summary

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-2017-0252.

Why it matters now

EPSS 0.14682 96th percentileScored 2026-11-07

Fix Fixed Microsoft.ChakraCore (NuGet): 1.4.4

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Microsoft	Chakra Core	all versions	—	No fix listed	CNA
—	Microsoft.ChakraCore (NuGet)	before 1.4.4	1.4.4	Patch available	GHSA-448h-7hmp-99fg

Chakra Core VendorMicrosoft Affected all versions Fixed in — No fix listed CNA
Microsoft.ChakraCore (NuGet) Vendor— Affected before 1.4.4 Fixed in 1.4.4 Patch available GHSA-448h-7hmp-99fg

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:microsoft:edge:-:::::::*	not specified by NVD	Vulnerable	Microsoft

cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft

Remediation

Fix · GHSA-448h-7hmp-99fg Microsoft.ChakraCore (NuGet) Fixed in 1.4.4 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2017-0223
2026-10-03 Alias added: GHSA-448h-7hmp-99fg

References

Patch 1

https://github.com/Microsoft/ChakraCore/pull/2959

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2017-0223

Other 4

TI-2024-07390 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.6
TI-2022-03781 Out-of-bounds write in Google Chrome KEVCVSS 3.1CRITICAL 9.6
TI-2015-00277 Use-after-free vulnerability in Adobe Flash Player before 13.0.0.269 and 14.x through… KEVCVSS 3.1CRITICAL 9.8
TI-2015-00275 Unspecified vulnerability in Adobe Flash Player through 13.0.0.262 and 14.x, 15.x, and… KEVCVSS 3.1CRITICAL 9.8
TI-2023-04799 Out-of-bounds write in Google Chrome KEVCVSS 3.1HIGH 8.8
TI-2020-12621 Out-of-bounds write in Google Chrome KEVCVSS 3.1HIGH 8.8

See all 761 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences