CVE-2020-0688 Information

Description

A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory aka ‘Microsoft Exchange Memory Corruption Vulnerability’.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

http://packetstormsecurity.com/files/156592/Microsoft-Exchange-2019-15.2.221.12-Remote-Code-Execution.html http://packetstormsecurity.com/files/156620/Exchange-Control-Panel-Viewstate-Deserialization.html https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0688 https://www.zerodayinitiative.com/advisories/ZDI-20-258/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8