CVE-2018-8459 Information

Description

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 Microsoft Edge ChakraCore. This CVE ID is unique from CVE-2018-8354 CVE-2018-8391 CVE-2018-8456 CVE-2018-8457.

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://www.securityfocus.com/bid/105230 http://www.securitytracker.com/id/1041623 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8459

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.5