Vulnerability Monitor

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CVE-2020-0601

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'.

Published

2020-01-14T23:15:30.207

Last Modified

2025-04-10T16:54:50.000

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.1 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.6

Impact Score

4.9

Weaknesses
  • Type: Primary
    CWE-295
  • Type: Secondary
    CWE-295
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System microsoft windows_10_1507 - Yes
Operating System microsoft windows_10_1507 - Yes
Operating System microsoft windows_10_1607 - Yes
Operating System microsoft windows_10_1607 - Yes
Operating System microsoft windows_10_1709 - Yes
Operating System microsoft windows_10_1709 - Yes
Operating System microsoft windows_10_1709 - Yes
Operating System microsoft windows_10_1803 - Yes
Operating System microsoft windows_10_1803 - Yes
Operating System microsoft windows_10_1803 - Yes
Operating System microsoft windows_10_1809 * Yes
Operating System microsoft windows_10_1809 * Yes
Operating System microsoft windows_10_1809 * Yes
Operating System microsoft windows_10_1903 - Yes
Operating System microsoft windows_10_1903 - Yes
Operating System microsoft windows_10_1903 - Yes
Operating System microsoft windows_10_1909 - Yes
Operating System microsoft windows_10_1909 - Yes
Operating System microsoft windows_10_1909 - Yes
Operating System microsoft windows_server_1803 - Yes
Operating System microsoft windows_server_1903 - Yes
Operating System microsoft windows_server_1909 - Yes
Operating System microsoft windows_server_2016 - Yes
Operating System microsoft windows_server_2019 - Yes
Application golang go < 1.12.16 Yes
Application golang go < 1.13.7 Yes
Operating System microsoft windows - No
References