CVE-2019-0648 Information

Description

An information disclosure vulnerability exists when Chakra improperly discloses the contents of its memory which could provide an attacker with information to further compromise the user’s computer or data.To exploit the vulnerability an attacker must know the memory address of where the object was created.The update addresses the vulnerability by changing the way certain functions handle objects in memory aka Scripting Engine Information Disclosure Vulnerability. This CVE ID is unique from CVE-2019-0658.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/106885 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0648

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

4.3