CVE-2020-17087 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.8 HIGH	LOCAL	LOW	LOW	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
microsoft	CNA	7.8 HIGH				CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

Base Score

CVSS 3.x

EPSS Score

Percentile: 95%

Affected Products (NVD)

Vendor	Product	Version
microsoft	windows_10_1507	-
microsoft	windows_10_1507	-
microsoft	windows_10_1607	-
microsoft	windows_10_1607	-
microsoft	windows_10_1803	-
microsoft	windows_10_1803	-
microsoft	windows_10_1803	-
microsoft	windows_10_1809	-
microsoft	windows_10_1809	-
microsoft	windows_10_1809	-
microsoft	windows_10_1903	-
microsoft	windows_10_1903	-
microsoft	windows_10_1903	-
microsoft	windows_10_1909	-
microsoft	windows_10_1909	-
microsoft	windows_10_1909	-
microsoft	windows_10_2004	-
microsoft	windows_10_2004	-
microsoft	windows_10_2004	-
microsoft	windows_10_20h2	-
microsoft	windows_10_20h2	-
microsoft	windows_7	-
microsoft	windows_8.1	-
microsoft	windows_rt_8.1	-
microsoft	windows_server_2008	-
microsoft	windows_server_2012	-
microsoft	windows_server_2016	-
microsoft	windows_server_2019	-

𝑥

= Vulnerable software versions

Windows Releases

Platform

Version

Windows 10

(x64, x86)	KB4586787
1607 (x64, x86)	KB4586830
1803 (arm64, x64, x86)	KB4586785
1809 (arm64, x64, x86)	KB4586793
1903 (arm64, x64, x86)	KB4586786
1909 (arm64, x64, x86)	KB4586786
2004 (arm64, x64, x86)	KB4586781
20H2 (arm64, x86)	KB4586781

Windows 7

Service Pack 1 (x64, x86)

Windows 8.1

(x64, x86)

Windows RT 8.1

All

Windows Server

1903 Server Core	KB4586786
1909 Server Core	KB4586786
2004 Server Core	KB4586781
20H2 Server Core	KB4586781

Windows Server 2008

Service Pack 2 (x64, x86)	KB4586817
Service Pack 2 Server Core (x64, x86)	KB4586817

Windows Server 2008 R2

Service Pack 1 (x64)	KB4586827
Service Pack 1 Server Core (x64)	KB4586827

Windows Server 2012

Server Core	KB4598297
Standard	KB4598297

Windows Server 2012 R2

Server Core	KB4586845
Standard	KB4586845

Windows Server 2016

Server Core	KB4586830
Standard	KB4586830

Windows Server 2019

Server Core	KB4586793
Standard	KB4586793

Common Weakness Enumeration

CWE-131 - Incorrect Calculation of Buffer Size
The software does not correctly calculate the size to be used when allocating a buffer, which could lead to a buffer overflow.

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17087

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17087

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-17087