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Medium6.5Microsoft Server

Medium [CVE-2024-43487] Windows Mark of the Web Security Feature Bypass Vulnerability

This medium-severity Microsoft Server advisory covers CVE-2024-43487 affecting Windows Server 2012 (Server Core installation), Windows Server 2012 R2 (Server Core installation), Windows Server 2016 (Server Core installation).

CVE-2024-43487 Published Sep 10, 2024Updated by vendor Aug 10, 2026
CVE-2024-43487
Affected products & platforms
Microsoft ServerWindows Server
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Summary

Windows Mark of the Web Security Feature Bypass Vulnerability

Affected products named by the advisory: Windows Server 2012; Windows Server 2012 (Server Core installation); Windows Server 2012 R2; Windows Server 2012 R2 (Server Core installation); and 4 more.

Affected products named by the advisory: Windows Server 2016 (Server Core installation); Windows Server 2019 (Server Core installation).

Affected versions
  • Windows 10 Version 1507 10.0.10240.0 before 10.0.10240.20766
  • Windows 10 Version 1607 10.0.14393.0 before 10.0.14393.7336
  • Windows 10 Version 1809 10.0.17763.0 before 10.0.17763.6293
  • Windows 10 Version 21H2 10.0.19043.0 before 10.0.19044.4894
  • Windows 10 Version 22H2 10.0.19045.0 before 10.0.19045.4894
  • Windows Server 2012 6.2.9200.0 before 6.2.9200.25073
  • Windows Server 2012 (Server Core installation) 6.2.9200.0 before 6.2.9200.25073
  • Windows Server 2012 R2 6.3.9600.0 before 6.3.9600.22175
  • Windows Server 2012 R2 (Server Core installation) 6.3.9600.0 before 6.3.9600.22175
  • Windows Server 2016 10.0.14393.0 before 10.0.14393.7336
  • Windows Server 2016 (Server Core installation) 10.0.14393.0 before 10.0.14393.7336
  • Windows Server 2019 10.0.17763.0 before 10.0.17763.6293

Official advisory · high-confidence parse· fetched 2 hours ago·verify at source

Fixed versions
  • 10.0.10240.20766
  • 10.0.14393.7336
  • 10.0.17763.6293
  • 10.0.19044.4894
  • 10.0.19045.4894
  • 6.2.9200.25073
  • 6.3.9600.22175

Official advisory · high-confidence parse· fetched 2 hours ago·verify at source

Mitigation

Upgrade to a fixed release: 10.0.10240.20766, 10.0.14393.7336, 10.0.17763.6293, 10.0.19044.4894, 10.0.19045.4894, 6.2.9200.25073. That is the remediation for this advisory.

The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.

Official advisory · high-confidence parse· fetched 2 hours ago·verify at source

Discussion(0)

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