vulnerability
Microsoft Windows: CVE-2020-0677: Windows Key Isolation Service Information Disclosure Vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:P/I:N/A:N) | Feb 11, 2020 | Feb 11, 2020 | Sep 5, 2025 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
Feb 11, 2020
Added
Feb 11, 2020
Modified
Sep 5, 2025
Description
An information disclosure vulnerability exists in the Cryptography Next Generation (CNG) service when it fails to properly handle objects in memory.To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application.The security update addresses the vulnerability by correcting how the service handles objects in memory., aka 'Windows Key Isolation Service Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2020-0675, CVE-2020-0676, CVE-2020-0748, CVE-2020-0755, CVE-2020-0756.
Solutions
microsoft-windows-windows_10-1507-kb4537776microsoft-windows-windows_10-1607-kb4537764microsoft-windows-windows_10-1709-kb4537789microsoft-windows-windows_10-1803-kb4537762microsoft-windows-windows_10-1809-kb4532691microsoft-windows-windows_10-1903-kb4532693microsoft-windows-windows_10-1909-kb4532693microsoft-windows-windows_server_2012-kb4537794microsoft-windows-windows_server_2012_r2-kb4537803microsoft-windows-windows_server_2016-1607-kb4537764microsoft-windows-windows_server_2019-1809-kb4532691msft-kb4532693-a9b1a21b-4d78-4445-a122-0920a6bed52amsft-kb4532693-bb723d9d-43f9-41c3-ac36-25a6146ee6e3msft-kb4537794-568a5fd6-48c6-43f9-9ba0-2623e21003a0msft-kb4537794-8ae8ed3e-0077-405b-8f55-4f7c6a13238cmsft-kb4537803-14ae1eab-47ad-4f74-82ee-b2f75e6a258emsft-kb4537803-abdc886d-fd3f-4006-9344-8497d4e85cbdmsft-kb4537813-0f1f9882-3aa6-475a-b747-8de1ee20d2c6msft-kb4537813-28d6394a-628c-4b44-8459-3ef74f1060b3msft-kb4537813-99f4c6b4-59e7-494c-a789-7f7520726158msft-kb4537813-a272e1e6-dfa1-4185-a6d1-df6be8d8e8e8msft-kb4537813-da53c71d-c10b-4d52-bc6e-b47bf735d0d9msft-kb4537822-4bdea811-188e-44d5-b156-6edcd91d3d71msft-kb4537822-7eebe13a-a154-4538-be6c-46a00afb5860
References
- CVE-2020-0677
- https://attackerkb.com/topics/CVE-2020-0677
- URL-https://support.microsoft.com/help/4532691
- URL-https://support.microsoft.com/help/4532693
- URL-https://support.microsoft.com/help/4537762
- URL-https://support.microsoft.com/help/4537764
- URL-https://support.microsoft.com/help/4537776
- URL-https://support.microsoft.com/help/4537789
- URL-https://support.microsoft.com/help/4537794
- URL-https://support.microsoft.com/help/4537803
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