CVE-2013-1300
HighSummary
W win32k.sys w sterownikach trybu jądra w systemach Microsoft Windows XP SP2 i SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 i R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012 oraz Windows RT występuje luka, która nieprawidłowo obsługuje obiekty w pamięci. Umożliwia to lokalnym użytkownikom uzyskanie uprawnień za pomocą specjalnie przygotowanej aplikacji.
Risk Assessment
Luka ta może prowadzić do eskalacji uprawnień, co stwarza poważne zagrożenie dla bezpieczeństwa systemów operacyjnych, umożliwiając lokalnym użytkownikom wykonywanie nieautoryzowanych działań.
Recommendation
Zaleca się aktualizację systemów operacyjnych do najnowszych wersji, które zawierają poprawki zabezpieczeń eliminujące tę podatność.
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Original NVD description (English source)
win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT does not properly handle objects in memory, which allows local users to gain privileges via a crafted application, aka "Win32k Memory Allocation Vulnerability."