CVE-2008-4866
HighSummary
W bibliotece libavformat/utils.c w FFmpeg w wersji 0.4.9 przed r14715 występuje wiele przepełnień bufora, które mogą być wykorzystane przez atakujących w zależności od kontekstu. Atakujący mogą wpłynąć na wykonanie kodu generującego DTS z opóźnieniem większym niż MAX_REORDER_DELAY.
Risk Assessment
Podatność ta może prowadzić do nieznanego wpływu na system, co stwarza ryzyko dla integralności i dostępności aplikacji korzystających z FFmpeg. Może to umożliwić atakującym zdalne wykonanie kodu lub inne nieautoryzowane działania.
Recommendation
Zaleca się aktualizację FFmpeg do najnowszej wersji, aby usunąć tę podatność. Należy również monitorować i ograniczać dostęp do aplikacji korzystających z podatnych wersji biblioteki.
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Original NVD description (English source)
Multiple buffer overflows in libavformat/utils.c in FFmpeg 0.4.9 before r14715, as used by MPlayer, allow context-dependent attackers to have an unknown impact via vectors related to execution of DTS generation code with a delay greater than MAX_REORDER_DELAY.