CVE-2013-3582
HighSummary
Przepełnienie bufora w BIOS-ie Dell na urządzeniach Dell Latitude D###, E####, XT2, Z600 oraz Dell Precision M#### umożliwia lokalnym użytkownikom o uprawnieniach administracyjnych obejście wymagań dotyczących podpisywania BIOS-u i instalację dowolnych obrazów BIOS-u. Wykorzystuje to złośliwą wartość rbu_packet.pktNum oraz rbu_packet.pktSize.
Risk Assessment
Organizacja może być narażona na instalację złośliwego oprogramowania w BIOS-ie, co może prowadzić do pełnej kontroli nad systemem przez nieautoryzowanych użytkowników. To stwarza poważne zagrożenie dla integralności i bezpieczeństwa danych.
Recommendation
Zaleca się aktualizację BIOS-u do najnowszej wersji, która eliminuje tę podatność oraz ograniczenie dostępu do uprawnień administracyjnych tylko dla zaufanych użytkowników.
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Original NVD description (English source)
Buffer overflow in Dell BIOS on Dell Latitude D###, E####, XT2, and Z600 devices, and Dell Precision M#### devices, allows local users to bypass intended BIOS signing requirements and install arbitrary BIOS images by leveraging administrative privileges and providing a crafted rbu_packet.pktNum value in conjunction with a crafted rbu_packet.pktSize value.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

