CVE-2010-3972
HighSummary
W podatności CVE-2010-3972 występuje przepełnienie bufora na stercie w funkcji TELNET_STREAM_CONTEXT::OnSendData w pliku ftpsvc.dll w Microsoft FTP Service 7.0 i 7.5 dla Internet Information Services (IIS). Umożliwia to zdalnym atakującym wykonanie dowolnego kodu lub spowodowanie awarii usługi (crash demona) poprzez spreparowane polecenie FTP.
Risk Assessment
Podatność ta stwarza poważne ryzyko dla organizacji, ponieważ może prowadzić do zdalnego wykonania kodu lub zakłócenia działania usługi FTP. Atakujący mogą wykorzystać tę lukę do przejęcia kontroli nad systemem lub spowodowania przestojów.
Recommendation
Zaleca się aktualizację do najnowszej wersji Microsoft FTP Service oraz wdrożenie odpowiednich zabezpieczeń, aby zminimalizować ryzyko wykorzystania tej podatności.
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Original NVD description (English source)
Heap-based buffer overflow in the TELNET_STREAM_CONTEXT::OnSendData function in ftpsvc.dll in Microsoft FTP Service 7.0 and 7.5 for Internet Information Services (IIS) 7.0, and IIS 7.5, allows remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a crafted FTP command, aka "IIS FTP Service Heap Buffer Overrun Vulnerability." NOTE: some of these details are obtained from third party information.