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CVE-2020-1129

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

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8.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: NVD (Secondary)

Description

<p>A remote code execution vulnerability exists in the way that Microsoft Windows Codecs Library handles objects in memory. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.</p> <p>Exploitation of the vulnerability requires that a program process a specially crafted image file.</p> <p>The update addresses the vulnerability by correcting how Microsoft Windows Codecs Library handles objects in memory.</p>

Affected (12)

3 products
Windows 10
Windows Server 2016
Windows Server 2019
Configuration A
12 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Version 1607
Version 1709
Version 1803
Version 1809
Version 1903
Version 1909
Version 2004
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.