CVE-2018-8380 - Vulnerability Details - OpenCVE

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8266, CVE-2018-8381, CVE-2018-8384.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

Access Vector Network

Access Complexity High

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.12148.

Key SSVC decision points have not yet been added.

Vendors	Products
Microsoft	Chakracore Edge Windows 10

Configuration 1 [-]

cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2022-5252	A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8266, CVE-2018-8381, CVE-2018-8384.
Github GHSA	GHSA-rxg4-vw2v-rxm4	ChakraCore remote code execution vulnerability

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://www.securityfocus.com/bid/104979
http://www.securitytracker.com/id/1041457
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8380

History

Wed, 16 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.05335}`	epss `{'score': 0.05146}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2018-08-15T17:00:00

Updated: 2024-08-05T06:54:36.259Z

Reserved: 2018-03-14T00:00:00

Link: CVE-2018-8380

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-08-15T17:29:07.503

Modified: 2024-11-21T04:13:42.913

Link: CVE-2018-8380

Redhat

No data.

OpenCVE Enrichment

No data.

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