CVE-2017-11809 Information

Description

ChakraCore and Microsoft Edge in Microsoft Windows 10 Gold 1511 1607 1703 and Windows Server 2016 allows an attacker to execute arbitrary code in the context of the current user due to how the scripting engine handles objects in memory aka \Scripting Engine Memory Corruption Vulnerability. This CVE ID is unique from CVE-2017-11792 CVE-2017-11793 CVE-2017-11796 CVE-2017-11797 CVE-2017-11798 CVE-2017-11799 CVE-2017-11800 CVE-2017-11801 CVE-2017-11802 CVE-2017-11804 CVE-2017-11805 CVE-2017-11806 CVE-2017-11807 CVE-2017-11808 CVE-2017-11810 CVE-2017-11811 CVE-2017-11812 and CVE-2017-11821.

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/101137 http://www.securitytracker.com/id/1039532 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11809 https://www.exploit-db.com/exploits/42999/

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