CVE-2017-8520 Information

Description

Microsoft Edge in Windows 10 1703 allows an attacker to execute arbitrary code in the context of the current user when the Edge JavaScript scripting engine fails to handle objects in memory aka \Scripting Engine Memory Corruption Vulnerability. This CVE ID is unique from CVE-2017-8499 CVE-2017-8521 CVE-2017-8548 and CVE-2017-8549.

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/98924 http://www.securitytracker.com/id/1038661 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8520

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