CVE-2018-8298 - Vulnerability Details - OpenCVE

A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability." This affects ChakraCore. This CVE ID is unique from CVE-2018-8242, CVE-2018-8283, CVE-2018-8287, CVE-2018-8288, CVE-2018-8291, CVE-2018-8296.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity High

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is in the KEV database since March 3, 2022.

The EPSS score is 0.89009.

Exploitation active

Automatable no

Technical Impact total

Vendors	Products
Microsoft	Chakracore

Configuration 1 [-]

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

No data.

No data.

References

Link	Providers
http://www.securityfocus.com/bid/104639
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8298
https://www.exploit-db.com/exploits/45217/

History

Fri, 04 Apr 2025 16:00:00 +0000

Type	Values Removed	Values Added
Metrics	cvssV3_0 `{'score': 7.5, 'vector': 'CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H'}`

Sat, 08 Feb 2025 08:15:00 +0000

Type	Values Removed	Values Added
Metrics		kev `{'dateAdded': '2022-03-03'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Fri, 07 Feb 2025 17:45:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2018-07-11T00:00:00.000Z

Updated: 2025-07-30T01:46:13.854Z

Reserved: 2018-03-14T00:00:00.000Z

Link: CVE-2018-8298

Vulnrichment

Updated: 2024-08-05T06:54:36.357Z

NVD

Status : Analyzed

Published: 2018-07-11T00:29:01.663

Modified: 2025-04-04T15:32:27.460

Link: CVE-2018-8298

Redhat

No data.

OpenCVE Enrichment

No data.

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