CVE-2018-0802 Information

Description

Equation Editor in Microsoft Office 2007 Microsoft Office 2010 Microsoft Office 2013 and Microsoft Office 2016 allow a remote code execution vulnerability due to the way objects are handled in memory aka \Microsoft Office Memory Corruption Vulnerability. This CVE is unique from CVE-2018-0797 and CVE-2018-0812.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/102347 http://www.securitytracker.com/id/1040153 https://0patch.blogspot.com/2018/01/the-bug-that-killed-equation-editor-how.html https://github.com/rxwx/CVE-2018-0802 https://github.com/zldww2011/CVE-2018-0802_POC https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0802 https://research.checkpoint.com/another-office-equation-rce-vulnerability/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8