CVE-2024-43573: Microsoft Windows MSHTML Platform Spoofing Vulnerability

Published Oct 8, 2024
·
Updated

Microsoft Windows MSHTML Platform contains an unspecified spoofing vulnerability which can lead to a loss of confidentiality.

Other sources

Windows MSHTML Platform Spoofing Vulnerability

Microsoft

Affected Software

57 affected componentsFixes available
Microsoft Windows Server 2022, 23H2 Edition
Microsoft Windows 11=23H2
Microsoft Windows Server 2022
Microsoft Windows 10=22H2
Microsoft Windows 10=22H2
Microsoft Windows 10=21H2
Microsoft Windows
Microsoft Windows 10 1507<10.0.10240.20796
Microsoft Windows 10 1507<10.0.10240.20796
Microsoft Windows 10 1607<10.0.14393.7428
Microsoft Windows 10 1607<10.0.14393.7428
Microsoft Windows 10 1809<10.0.17763.6414
Microsoft Windows 10 21h2<10.0.19044.5011
Microsoft Windows 10 21h2<10.0.19044.5011
Microsoft Windows 10 21h2<10.0.19044.5011
Microsoft Windows 10 22h2<10.0.19045.5011
Microsoft Windows 10 22h2<10.0.19045.5011
Microsoft Windows 10 22h2<10.0.19045.5011
Microsoft Windows 11 21h2<10.0.22000.3260
Microsoft Windows 11 22h2<10.0.22621.4317
Microsoft Windows 11 23h2<10.0.22631.4317
Microsoft Windows 11 23h2<10.0.22631.4317
Microsoft Windows 11 24h2<10.0.26100.2033
Microsoft Windows Server 2012=r2
Microsoft Windows Server 2016<10.0.14393.7428
Microsoft Windows Server 2019<10.0.17763.6414
Microsoft Windows Server 2022<10.0.20348.2762
Microsoft Windows Server 2022 23h2<10.0.25398.1189
Microsoft Windows Server 2022, 23H2 Edition<10.0.25398.1189
10.0.25398.1189
Microsoft Windows Server 2016<10.0.14393.7428
10.0.14393.7428
Microsoft Windows Server 2022<10.0.20348.2762
10.0.20348.2762
Microsoft Windows 10=1607
10.0.14393.7428
Microsoft Windows 10=22H2
10.0.19045.5011
Microsoft Windows 10=22H2
10.0.19045.5011
Microsoft Windows 10=21H2
10.0.19044.5011
Microsoft Windows Server 2012 R2<6.3.9600.22221
6.3.9600.22221
Microsoft Windows 11=23H2
10.0.22631.4317
Microsoft Windows Server 2012 R2<6.3.9600.22221
6.3.9600.22221
Microsoft Windows 10<10.0.10240.20796
10.0.10240.20796
Microsoft Windows 10=1607
10.0.14393.7428
Microsoft Windows 11=24H2
10.0.26100.2033
Microsoft Windows 11=24H2
10.0.26100.2033
Microsoft Windows Server 2019<10.0.17763.6414
10.0.17763.6414
Microsoft Windows 10<10.0.10240.20796
10.0.10240.20796
Microsoft Windows 10=1809
10.0.17763.6414
Microsoft Windows Server 2019<10.0.17763.6414
10.0.17763.6414
Microsoft Windows 10=21H2
10.0.19044.5011
Microsoft Windows 11=23H2
10.0.22631.4317
Microsoft Windows 10=21H2
10.0.19044.5011
Microsoft Windows 11=21H2
10.0.22000.3260
Microsoft Windows Server 2016<10.0.14393.7428
10.0.14393.7428
Microsoft Windows 10=1809
10.0.17763.6414
Microsoft Windows 11=22H2
10.0.22621.4317
Microsoft Windows Server 2022<10.0.20348.2762
10.0.20348.2762
Microsoft Windows 10=22H2
10.0.19045.5011
Microsoft Windows 11=21H2
10.0.22000.3260
Microsoft Windows 11=22H2
10.0.22621.4317

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.25398.1189Patch KB5044288
  2. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.20348.2762Patch KB5044281
  3. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.14393.7428Patch KB5044293
  4. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.19045.5011Patch KB5044273
  5. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 6.3.9600.22221Patch KB5044343
  6. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.19044.5011Patch KB5044273
  7. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.22631.4317Patch KB5044285
  8. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.10240.20796Patch KB5044286
  9. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.26100.2033Patch KB5044284
  10. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.17763.6414Patch KB5044277
  11. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.22000.3260Patch KB5044280
  12. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.22621.4317Patch KB5044285

Event History

Oct 8, 2024
CVE Published
via CISA·12:00 AM
Known Exploited
via CISA·12:00 AM
Data Sourced
via Microsoft·07:00 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·07:00 AM
Affected Software
Updated
via Microsoft·07:00 AM
Affected Software
Updated
via Microsoft·07:00 AM
Description
CVE Published
via MITRE·05:35 PM
Data Sourced
via MITRE·05:35 PM
DescriptionSeverity
Data Sourced
via NVD·06:15 PM
RemedyDescriptionSeverityWeaknessAffected Software
News Published
via The Register·11:30 PM
News Published
via The Register·11:33 PM
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Frequently Asked Questions

1

What is the severity of CVE-2024-43573?

CVE-2024-43573 is classified as a spoofing vulnerability that may lead to a loss of confidentiality.

2

How do I fix CVE-2024-43573?

To fix CVE-2024-43573, apply the appropriate security updates published by Microsoft for your affected Windows version.

3

Which versions of Windows are affected by CVE-2024-43573?

CVE-2024-43573 affects various versions of Windows including Windows 10, Windows 11, and several Windows Server editions.

4

What is the impact of CVE-2024-43573?

The impact of CVE-2024-43573 includes potential unauthorized access to sensitive information due to spoofing.

5

Is there a workaround for CVE-2024-43573?

Currently, Microsoft recommends applying the latest updates as the primary mitigation for CVE-2024-43573, with no specific workarounds provided.

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