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CVE-2020-20450

Опубликовано: 25 мая 2021
Источник: debian

Описание

FFmpeg 4.2 is affected by null pointer dereference passed as argument to libavformat/aviobuf.c, which could cause a Denial of Service.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
ffmpegfixed7:4.4-1experimentalpackage
ffmpegfixed7:4.4-5package
ffmpegnot-affectedstretchpackage

Примечания

  • https://trac.ffmpeg.org/ticket/7993

  • https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=5400e4a50c61e53e1bc50b3e77201649bbe9c510

  • https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=3865b1952e5cf993b016d83ba78fe1deb63bbfad (4.3)

  • Negligible security impact

Связанные уязвимости

CVSS3: 7.5
ubuntu
больше 4 лет назад

FFmpeg 4.2 is affected by null pointer dereference passed as argument to libavformat/aviobuf.c, which could cause a Denial of Service.

CVSS3: 7.5
nvd
больше 4 лет назад

FFmpeg 4.2 is affected by null pointer dereference passed as argument to libavformat/aviobuf.c, which could cause a Denial of Service.

github
больше 3 лет назад

FFmpeg 4.2 is affected by null pointer dereference passed as argument to libavformat/aviobuf.c, which could cause a Denial of Service.