CVE-2008-4609
HighSummary
Implementacja TCP w systemach Linux, BSD Unix, Microsoft Windows, produktach Cisco oraz prawdopodobnie innych systemach operacyjnych pozwala zdalnym atakującym na spowodowanie odmowy usługi (wyczerpanie kolejki połączeń) poprzez manipulację informacjami w tabeli stanu TCP, co zostało zademonstrowane przez narzędzie sockstress.
Risk Assessment
Atakujący mogą wykorzystać tę podatność do zablokowania usług, co prowadzi do przerw w dostępności systemów i aplikacji. Może to wpłynąć na operacje biznesowe oraz reputację organizacji.
Recommendation
Zaleca się aktualizację systemów operacyjnych oraz aplikacji do najnowszych wersji, które zawierają poprawki zabezpieczeń. Dodatkowo, monitorowanie ruchu sieciowego w celu wykrywania nietypowych wzorców może pomóc w zapobieganiu atakom.
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Original NVD description (English source)
The TCP implementation in (1) Linux, (2) platforms based on BSD Unix, (3) Microsoft Windows, (4) Cisco products, and probably other operating systems allows remote attackers to cause a denial of service (connection queue exhaustion) via multiple vectors that manipulate information in the TCP state table, as demonstrated by sockstress.