CVE-2013-3899
HighSummary
Podatność CVE-2013-3899 dotyczy błędu w win32k.sys w sterownikach trybu jądra w systemach Microsoft Windows XP SP2, SP3 oraz Server 2003 SP2. Błąd ten polega na niewłaściwej walidacji adresów, co umożliwia lokalnym użytkownikom uzyskanie podwyższonych uprawnień za pomocą specjalnie przygotowanej aplikacji.
Risk Assessment
Zagrożenie dla organizacji polega na możliwości uzyskania przez lokalnych użytkowników nieautoryzowanego dostępu do systemu z podwyższonymi uprawnieniami, co może prowadzić do poważnych naruszeń bezpieczeństwa.
Recommendation
Zaleca się aktualizację systemów operacyjnych do najnowszych wersji oraz zastosowanie odpowiednich poprawek bezpieczeństwa, aby zminimalizować ryzyko wykorzystania tej podatności.
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Original NVD description (English source)
win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly validate addresses, which allows local users to gain privileges via a crafted application, aka "Win32k Memory Corruption Vulnerability."
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

