CVE-2013-0008
HighSummary
W pliku win32k.sys w sterownikach trybu jądra systemu Microsoft Windows występuje luka związana z niewłaściwym przetwarzaniem komunikatów rozgłoszeniowych okien. Umożliwia to lokalnym użytkownikom uzyskanie podwyższonych uprawnień za pomocą specjalnie przygotowanej aplikacji.
Risk Assessment
Luka ta może prowadzić do eskalacji uprawnień, co stwarza poważne zagrożenie dla bezpieczeństwa systemu i danych w organizacji. Atakujący mogą wykorzystać tę podatność do przejęcia kontroli nad systemem.
Recommendation
Zaleca się aktualizację systemu do najnowszej wersji, aby załatać tę lukę. Należy również monitorować i ograniczać dostęp lokalnych użytkowników do systemów krytycznych.
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Original NVD description (English source)
win32k.sys in the kernel-mode drivers in Microsoft Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, Windows 7 Gold and SP1, Windows 8, Windows Server 2012, and Windows RT does not properly handle window broadcast messages, which allows local users to gain privileges via a crafted application, aka "Win32k Improper Message Handling Vulnerability."
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

