CVE-2008-4618
HighSummary
Implementacja protokołu SCTP w jądrze Linuksa przed wersją 2.6.27 nieprawidłowo obsługuje naruszenie protokołu, w którym parametr ma nieprawidłową długość. To pozwala atakującym na wywołanie odmowy usługi (panic) za pomocą nieokreślonych wektorów.
Risk Assessment
Naruszenie to może prowadzić do awarii systemu, co wpływa na dostępność usług w organizacji. Atakujący mogą wykorzystać tę podatność do zakłócenia działania systemu.
Recommendation
Zaleca się aktualizację jądra Linuksa do wersji 2.6.27 lub nowszej, aby usunąć tę podatność. Regularne aktualizacje systemu są kluczowe dla zapewnienia bezpieczeństwa.
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Original NVD description (English source)
The Stream Control Transmission Protocol (sctp) implementation in the Linux kernel before 2.6.27 does not properly handle a protocol violation in which a parameter has an invalid length, which allows attackers to cause a denial of service (panic) via unspecified vectors, related to sctp_sf_violation_paramlen, sctp_sf_abort_violation, sctp_make_abort_violation, and incorrect data types in function calls.