CVE-2008-4771
HighSummary
W kontrolce ActiveX VATDecoder.VatCtrl.1 występuje przepełnienie bufora na stosie, które dotyczy kilku wersji plików DLL, w tym VATDecoder.dll, VAPGDecoder.dll oraz RtspVapgDecoderNew.dll. Atakujący zdalnie mogą wykorzystać tę podatność do wykonania dowolnego kodu poprzez długą właściwość Url.
Risk Assessment
Podatność ta stwarza poważne ryzyko dla organizacji, umożliwiając zdalnym atakującym przejęcie kontroli nad systemem. Wykorzystanie tej luki może prowadzić do utraty danych lub kompromitacji systemów.
Recommendation
Zaleca się aktualizację wszystkich dotkniętych wersji kontrolki ActiveX do najnowszych, zabezpieczonych wersji oraz ograniczenie użycia kontrolki w środowiskach, gdzie nie jest to konieczne.
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Original NVD description (English source)
Stack-based buffer overflow in VATDecoder.VatCtrl.1 ActiveX control in (1) 4xem VatCtrl Class (VATDecoder.dll 1.0.0.27 and 1.0.0.51), (2) D-Link MPEG4 SHM Audio Control (VAPGDecoder.dll 1.7.0.5), (3) Vivotek RTSP MPEG4 SP Control (RtspVapgDecoderNew.dll 2.0.0.39), and possibly other products, allows remote attackers to execute arbitrary code via a long Url property. NOTE: some of these details are obtained from third party information.