CVE-2020-1118

Severity

75%

Complexity

39%

Confidentiality

60%

A denial of service vulnerability exists in the Windows implementation of Transport Layer Security (TLS) when it improperly handles certain key exchanges, aka 'Microsoft Windows Transport Layer Security Denial of Service Vulnerability'.

CVSS 3.1 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

CVSS 2.0 Base Score 7.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C).

Overview

Type

Microsoft Windows

First reported 4 years ago

2020-05-21 23:15:00

Last updated 4 years ago

2020-05-27 16:58:00

Affected Software

Microsoft Windows 10 1709

1709

Microsoft Windows 10 1803

1803

Microsoft Windows 10 1809

1809

Microsoft Windows 10 1909

1909

Microsoft Windows Server 2019

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1118

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1118

Patch, Vendor Advisory

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