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CVE-2020-1596

nvd nist
Published: Sep 11, 2020Modified: Feb 23, 2026

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5.3
Vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 1.6 / Impact: 3.6
Source: NVD (Secondary)

Description

<p>A information disclosure vulnerability exists when TLS components use weak hash algorithms. An attacker who successfully exploited this vulnerability could obtain information to further compromise a users's encrypted transmission channel.</p> <p>To exploit the vulnerability, an attacker would have to conduct a man-in-the-middle attack.</p> <p>The update addresses the vulnerability by correcting how TLS components use hash algorithms.</p>

Affected (24)

8 products
Windows 10
Windows 7
Windows 8.1
Windows Rt 8.1
Windows Server 2008
Windows Server 2012
Windows Server 2016
Windows Server 2019
Configuration A
24 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
All versions
All versions
Version 1607
Version 1607
Version 1709
Version 1803
Version 1809
Version 1903
Version 1909
Version 2004
Microsoft
All versions
All versions
Microsoft
All versions
All versions
All versions
Microsoft
All versions
All versions
Microsoft
All versions
Version r2
Microsoft
All versions
Version 1903
Version 1909
Version 2004
All versions

References (2)

Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory

Timeline

No history available yet.