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7.8Yüksek KEV

CVE-2025-21418Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Microsoft Windows 10 Version 1507; Microsoft Windows 10 Version 1607; Microsoft Windows 10 Version 1809; Microsoft Windows 10 Version 21H2 Yayım: (1 yıl önce)

Aktif olarak istismar ediliyor — Microsoft Windows Ancillary Function Driver for WinSock Heap-Based Buffer Overflow Vulnerability

CISA bu açığın gerçek saldırılarda kullanıldığını 11.02.2025 tarihinde doğruladı. ABD federal kurumları için düzeltme son tarihi: 04.03.2025.

Gerekli işlem: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21418 ; https://nvd.nist.gov/vuln/detail/CVE-2025-21418

Açıklama

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Zayıflık türü (CWE): CWE-122

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

ÜreticiÜrünSürümler
microsoft windows 10 1507 10.0.10240.0 – < 10.0.10240.20915
microsoft windows 10 1607 10.0.14393.0 – < 10.0.14393.7785
microsoft windows 10 1809 10.0.17763.0 – < 10.0.17763.6893
microsoft windows 10 21H2 10.0.19044.0 – < 10.0.19044.5487
microsoft windows 10 22H2 10.0.19045.0 – < 10.0.19045.5487
Microsoft Windows 10 Version 1507 10.0.10240.0 – < 10.0.10240.20915
Microsoft Windows 10 Version 1607 10.0.14393.0 – < 10.0.14393.7785
Microsoft Windows 10 Version 1809 10.0.17763.0 – < 10.0.17763.6893
Microsoft Windows 10 Version 21H2 10.0.19044.0 – < 10.0.19044.5487
Microsoft Windows 10 Version 22H2 10.0.19045.0 – < 10.0.19045.5487
microsoft windows 11 22H2 10.0.22621.0 – < 10.0.22621.4890
microsoft windows 11 23H2 10.0.22631.0 – < 10.0.22631.4890
microsoft windows 11 24H2 10.0.26100.0 – < 10.0.26100.3194
Microsoft Windows 11 version 22H2 10.0.22621.0 – < 10.0.22621.4890
Microsoft Windows 11 version 22H3 10.0.22631.0 – < 10.0.22631.4890
Microsoft Windows 11 Version 23H2 10.0.22631.0 – < 10.0.22631.4890
Microsoft Windows 11 Version 24H2 10.0.26100.0 – < 10.0.26100.3194
microsoft windows server 2008 r2
microsoft windows server 2008 R2 6.1.7601.0 – < 6.1.7601.27566
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.7601.0 – < 6.1.7601.27566
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 – < 6.1.7601.27566
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 – < 6.0.6003.23117
Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0 – < 6.0.6003.23117
microsoft windows server 2008 sp2 6.0.6003.0 – < 6.0.6003.23117
Microsoft Windows Server 2012 6.2.9200.0 – < 6.2.9200.25317
Microsoft Windows Server 2012 R2 6.3.9600.0 – < 6.3.9600.22417
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0 – < 6.3.9600.22417
Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.0 – < 6.2.9200.25317
Microsoft Windows Server 2016 10.0.14393.0 – < 10.0.14393.7785
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 – < 10.0.14393.7785
Microsoft Windows Server 2019 10.0.17763.0 – < 10.0.17763.6893
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 – < 10.0.17763.6893
Microsoft Windows Server 2022 10.0.20348.0 – < 10.0.20348.3207
microsoft windows server 2022 23h2 < 10.0.25398.1425
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 – < 10.0.25398.1425
Microsoft Windows Server 2025 10.0.26100.0 – < 10.0.26100.3194
Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.0 – < 10.0.26100.3194
microsoft windows server 23h2 10.0.25398.0 – < 10.0.25398.1425

Kaynaklar ve yamalar

CPE eşleşmeleri (NVD) (18)
  • cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:* < 10.0.10240.20915
  • cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:* < 10.0.10240.20915
  • cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:* < 10.0.17763.6893
  • cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:* < 10.0.17763.6893
  • cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:* < 10.0.19044.5487
  • cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:* < 10.0.19045.5487
  • cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:* < 10.0.22621.4890
  • cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:* < 10.0.22631.4890
  • cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:* < 10.0.26100.3107
  • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
  • cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:* < 10.0.14393.7785
  • cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:* < 10.0.17763.6893
  • cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:* < 10.0.20348.3148
  • cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:* < 10.0.25398.1425
  • cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:* < 10.0.26100.3107

Aynı üründe son açıklar — Windows 10

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Microsoft Windows 10 Version 1607; Microsoft Windows 10 Version 1809; Microsoft Windows 10 Version 21H2; Microsoft Windows 10 Version 22H2

Heap-based buffer overflow in Windows TPM allows an authorized attacker to elevate privileges locally.