8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7 High
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.231 Low
EPSS
Percentile
96.5%
This security update resolves an information disclosure vulnerability that exists when Microsoft Word incorrectly discloses the contents of its memory. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2020-1502.
Note To apply this security update, you must have the release version of Microsoft SharePoint Server 2019 installed on the computer.
This security update contains fixes for the following issues in SharePoint Server 2019. To fix these issues completely, you have to install KB 4484472 together with this update:
This update is available from Microsoft Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to get security updates automatically, see Windows Update: FAQ.
To get the standalone package for this update, go to the Microsoft Update Catalog website.
You can get the standalone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.
For deployment information about this update, see security update deployment information: August 11, 2020.
This security update replaces previously released update 4484452.
File name | SHA1 hash | SHA256 hash |
---|---|---|
wssloc2019-kb4484471-fullfile-x64-glb.exe | 8102691744F398F6A37BF6D3ECC50B2DCD5AAAC9 | 58A437D271D44AEBA047BA16FC40FA422EA8DE684253DAF6FB8C89A63CFC94DD |
File informationDownload the list of files that are included in security update 4484471.
Protect yourself online: Windows Security supportLearn how we guard against cyber threats: Microsoft Security
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7 High
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.231 Low
EPSS
Percentile
96.5%