CVE-2020-0601

Published: Jan 14, 2020Modified: Jun 17, 2026CISA KEV

8.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Exploitability: 2.8 / Impact: 5.2

Source: NVD

Description

A spoofing vulnerability exists in the way Windows CryptoAPI (Crypt32.dll) validates Elliptic Curve Cryptography (ECC) certificates.An attacker could exploit the vulnerability by using a spoofed code-signing certificate to sign a malicious executable, making it appear the file was from a trusted, legitimate source, aka 'Windows CryptoAPI Spoofing Vulnerability'.

Affected (26)

Products: Microsoft: Windows 10 1507, Windows 10 1607, Windows 10 1709, Windows 10 1803, Windows 10 1809, Windows 10 1903, Windows 10 1909, Windows Server 1803, Windows Server 1903, Windows Server 1909, Windows Server 2016, Windows Server 2019 · Golang: Go

12 products

1 product

Configuration A

24 vulnerable

Vulnerable Software	Affected Versions
Microsoft Windows 10 1507	All versions
Microsoft Windows 10 1507	All versions
Microsoft Windows 10 1607	All versions
Microsoft Windows 10 1607	All versions
Microsoft Windows 10 1709	All versions
Microsoft Windows 10 1709	All versions
Microsoft Windows 10 1709	All versions
Microsoft Windows 10 1803	All versions
Microsoft Windows 10 1803	All versions
Microsoft Windows 10 1803	All versions
Microsoft Windows 10 1809	All versions
Microsoft Windows 10 1809	All versions
Microsoft Windows 10 1809	All versions
Microsoft Windows 10 1903	All versions
Microsoft Windows 10 1903	All versions
Microsoft Windows 10 1903	All versions
Microsoft Windows 10 1909	All versions
Microsoft Windows 10 1909	All versions
Microsoft Windows 10 1909	All versions
Microsoft Windows Server 1803	All versions
Microsoft Windows Server 1903	All versions
Microsoft Windows Server 1909	All versions
Microsoft Windows Server 2016	All versions
Microsoft Windows Server 2019	All versions