Microsoft telah melepaskan kemas kini kritikal bagi pelbagai versi sistem operasi Windows.

Ia berikutan berlaku kecacatan keselamatan yang dikenali sebagai "PrintNightmare" di mana ia akan membolehkan penggodam mengambil alih kawalan ke atas sistem komputer secara kawalan jauh.

"A remote code execution vulnerability exists when the Windows Print Spooler service ("PrintNightmare") improperly performs privileged file operations. An attacker who successfully exploited this vulnerability could run arbitrary code with SYSTEM privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights." Microsoft.

Sehubungan itu, Microsoft telah menjalankan siasatan dan melepaskan kemas kini kepada pelbagai versi sistem operasi Windows termasuklah:-

• Windows Server 2012 R2 (Server Core installation)


• Windows Server 2012 R2


• Windows Server 2012 (Server Core installation)


• Windows Server 2012


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  Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)


• Windows Server 2008 R2 for x64-based Systems Service Pack 1


• Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)


• Windows Server 2008 for x64-based Systems Service Pack 2


• Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)


• Windows Server 2008 for 32-bit Systems Service Pack 2


• Windows RT 8.1


• Windows 8.1 for x64-based systems


• Windows 8.1 for 32-bit systems


• Windows 7 for x64-based Systems Service Pack 1


• Windows 7 for 32-bit Systems Service Pack 1


• Windows Server 2016 (Server Core installation)


• Windows Server 2016


• Windows 10 Version 1607 for x64-based Systems


• Windows 10 Version 1607 for 32-bit Systems


• Windows 10 for x64-based Systems


• Windows 10 for 32-bit Systems


• Windows Server, version 20H2 (Server Core Installation)


• Windows 10 Version 20H2 for ARM64-based Systems


• Windows 10 Version 20H2 for 32-bit Systems


• Windows 10 Version 20H2 for x64-based Systems


• Windows Server, version 2004 (Server Core installation)


• Windows 10 Version 2004 for x64-based Systems


• Windows 10 Version 2004 for ARM64-based Systems


• Windows 10 Version 2004 for 32-bit Systems


• Windows 10 Version 21H1 for 32-bit Systems


• 
  
  Windows 10 Version 21H1 for ARM64-based Systems


• Windows 10 Version 21H1 for x64-based Systems


• Windows 10 Version 1909 for ARM64-based Systems


• Windows 10 Version 1909 for x64-based Systems


• Windows 10 Version 1909 for 32-bit Systems


• Windows Server 2019 (Server Core installation)


• Windows Server 2019


• Windows 10 Version 1809 for ARM64-based Systems


• 
  
  Windows 10 Version 1809 for x64-based Systems


• Windows 10 Version 1809 for 32-bit Systems

Microsoft juga memaklumkan bahawa, masih terdapat lagi beberapa versi Windows mereka yang turut terjejas dengan isu ini termasuklah Windows 10 version 1607, Windows Server 2016 atau Windows Server 2012.

Walaubagaimanapun, kemas kini bagi versi Windows tersebut hanya akan dilepaskan dalam masa terdekat ini.

Oleh itu, bagi pengguna yang terkesan dengan isu keselamatan ini, mereka disyorkan untuk segera mengemas kini sistem Windows mereka bagi menampal isu keselamatan "PrintNightmare" .

Sumber: Microsoft