CVE-2011-1871
HighSummary
Tcpip.sys w stosie TCP/IP w systemach Microsoft Windows Vista SP2, Windows Server 2008 SP2, R2 i R2 SP1 oraz Windows 7 Gold i SP1 umożliwia zdalnym atakującym spowodowanie odmowy usługi (ponowne uruchomienie) poprzez serię spreparowanych wiadomości ICMP.
Risk Assessment
Atakujący mogą wykorzystać tę podatność do zdalnego wywołania ponownego uruchomienia systemu, co prowadzi do przerwy w dostępności usług i potencjalnych strat finansowych dla organizacji.
Recommendation
Zaleca się aktualizację systemów operacyjnych do najnowszych wersji oraz zastosowanie odpowiednich poprawek zabezpieczeń, aby zminimalizować ryzyko związane z tą podatnością.
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Original NVD description (English source)
Tcpip.sys in the TCP/IP stack in Microsoft Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows remote attackers to cause a denial of service (reboot) via a series of crafted ICMP messages, aka "ICMP Denial of Service Vulnerability."
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

