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7.8Yüksek KEV

CVE-2021-31979Windows Kernel Elevation of Privilege Vulnerability

Microsoft Windows 10 Version 1507; Microsoft Windows 10 Version 1607; Microsoft Windows 10 Version 1809; Microsoft Windows 10 Version 1909 Yayım: (5 yıl önce)

Aktif olarak istismar ediliyor — Microsoft Windows Kernel Privilege Escalation Vulnerability

CISA bu açığın gerçek saldırılarda kullanıldığını 03.11.2021 tarihinde doğruladı. ABD federal kurumları için düzeltme son tarihi: 17.11.2021.

Gerekli işlem: Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2021-31979

Açıklama

Windows Kernel Elevation of Privilege Vulnerability

Zayıflık türü (CWE): CWE-119

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 – < 10.0.10240.19003
microsoft windows 10 1607 10.0.14393.0 – < 10.0.14393.4530
microsoft windows 10 1809 10.0.17763.0 – < 10.0.17763.2061
microsoft windows 10 1909 10.0.0 – < 10.0.18363.1679
microsoft windows 10 2004 < 10.0.19041.1110
microsoft windows 10 20H2 10.0.0 – < 10.0.19042.1110
microsoft windows 10 21H1 10.0.0 – < 10.0.19043.1110
Microsoft Windows 10 Version 1507 10.0.10240.0 – < 10.0.10240.19003
Microsoft Windows 10 Version 1607 10.0.14393.0 – < 10.0.14393.4530
Microsoft Windows 10 Version 1809 10.0.17763.0 – < 10.0.17763.2061
Microsoft Windows 10 Version 1909 10.0.0 – < 10.0.18363.1679
Microsoft Windows 10 Version 2004 10.0.0 – < 10.0.19041.1110
Microsoft Windows 10 Version 20H2 10.0.0 – < 10.0.19042.1110
Microsoft Windows 10 Version 21H1 10.0.0 – < 10.0.19043.1110
Microsoft Windows 7 6.1.0 – < 6.1.7601.25661
Microsoft Windows 7 Service Pack 1 6.1.0 – < 6.1.7601.25661
Microsoft Windows 8.1 6.3.0 – < 6.3.9600.20069
microsoft windows rt 8.1 —
microsoft windows server 2004 10.0.0 – < 10.0.19041.1110
microsoft windows server 2008 r2
microsoft windows server 2008 R2 6.1.7601.0 – < 6.1.7601.25661
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.7601.0 – < 6.1.7601.25661
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 – < 6.1.7601.25661
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 – < 6.0.6003.21167
Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0 – < 6.0.6003.21167
microsoft windows server 2008 sp2 6.0.6003.0 – < 6.0.6003.21167
Microsoft Windows Server 2012 6.2.9200.0 – < 6.2.9200.23409
Microsoft Windows Server 2012 R2 6.3.9600.0 – < 6.3.9600.20069
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0 – < 6.3.9600.20069
Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.0 – < 6.2.9200.23409
Microsoft Windows Server 2016 10.0.14393.0 – < 10.0.14393.4530
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 – < 10.0.14393.4530
Microsoft Windows Server 2019 10.0.17763.0 – < 10.0.17763.2061
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 – < 10.0.17763.2061
microsoft windows server 20H2 10.0.0 – < 10.0.19042.1110
Microsoft Windows Server version 2004 10.0.0 – < 10.0.19041.1110
Microsoft Windows Server version 20H2 10.0.0 – < 10.0.19042.1110

Kaynaklar ve yamalar

CPE eşleşmeleri (NVD) (18)
  • cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:*:* < 10.0.10240.19003
  • cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:* < 10.0.14393.4530
  • cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:* < 10.0.17763.2061
  • cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:*:* < 10.0.18363.1679
  • cpe:2.3:o:microsoft:windows_10_2004:*:*:*:*:*:*:*:* < 10.0.19041.1110
  • cpe:2.3:o:microsoft:windows_10_20h2:*:*:*:*:*:*:*:* < 10.0.19042.1110
  • cpe:2.3:o:microsoft:windows_10_21h1:*:*:*:*:*:*:*:* < 10.0.19043.1110
  • cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:* < 10.0.19041.1110
  • 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:*:*:*:*:*:*:*:* < 10.0.14393.4530
  • cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:* < 10.0.17763.2061
  • cpe:2.3:o:microsoft:windows_server_20h2:*:*:*:*:*:*:*:* < 10.0.19042.1110

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

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