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Переполнение буфера в FFmpeg libavcodec / MPlayer
Опубликовано:29 сентября 2010 г.
Источник:
SecurityVulns ID:11168
Тип:библиотека
Уровень опасности:
5/10
Описание:Переполнение буфера при разборе формата flic
Затронутые продукты:MPLAYER : MPlayer 1.0
 FFMPEG : libavcodec 0.6
CVE:CVE-2010-4705 (Integer overflow in the vorbis_residue_decode_internal function in libavcodec/vorbis_dec.c in the Vorbis decoder in FFmpeg, possibly 0.6, has unspecified impact and remote attack vectors, related to the sizes of certain integer data types. NOTE: this might overlap CVE-2011-0480.)
 CVE-2010-4704 (libavcodec/vorbis_dec.c in the Vorbis decoder in FFmpeg 0.6.1 and earlier allows remote attackers to cause a denial of service (application crash) via a crafted .ogg file, related to the vorbis_floor0_decode function. NOTE: this might overlap CVE-2011-0480.)
 CVE-2010-3429 (flicvideo.c in libavcodec 0.6 and earlier in FFmpeg, as used in MPlayer and other products, allows remote attackers to execute arbitrary code via a crafted flic file, related to an "arbitrary offset dereference vulnerability.")
Оригинальный текстdocumentAndrea Barisani, [oCERT-2010-004] FFmpeg/libavcodec arbitrary offset dereference (29.09.2010)

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