CVE Vulnerabilities

CVE-2020-1069

NULL Pointer Dereference

Published: May 21, 2020 | Modified: Jul 21, 2021
CVSS 3.x
8.8
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
6.5 MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

A remote code execution vulnerability exists in Microsoft SharePoint Server when it fails to properly identify and filter unsafe ASP.Net web controls, aka Microsoft SharePoint Server Remote Code Execution Vulnerability.

Weakness

A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

Affected Software

Name Vendor Start Version End Version
Sharepoint_enterprise_server Microsoft 2016 (including) 2016 (including)
Sharepoint_foundation Microsoft 2013-sp1 (including) 2013-sp1 (including)
Sharepoint_server Microsoft 2019 (including) 2019 (including)

Potential Mitigations

References