FFmpeg 2.x allows remote attackers to conduct cross-origin attacks and read arbitrary files by using the concat protocol in an HTTP Live Streaming (HLS) M3U8 file, leading to an external HTTP request in which the URL string contains the first line of a local file.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libav-dbg" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libav-doc" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libav-tools" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libav-tools-dbgsym" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavcodec-dev" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavcodec-extra" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavcodec-extra-54" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavcodec-extra-54-dbgsym" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavcodec54" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavcodec54-dbgsym" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavdevice-dev" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavdevice-extra-53" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavdevice53" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavdevice53-dbgsym" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavfilter-dev" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavfilter-extra-3" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavfilter3" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavfilter3-dbgsym" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavformat-dev" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavformat-extra-54" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavformat54" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavformat54-dbgsym" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavresample-dev" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavresample1" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavresample1-dbgsym" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavutil-dev" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavutil-extra-52" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavutil52" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libavutil52-dbgsym" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libswscale-dev" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libswscale-extra-2" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libswscale2" }, { "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1", "binary_name": "libswscale2-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "ffmpeg" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "ffmpeg-dbg" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "ffmpeg-dbgsym" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "ffmpeg-doc" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libav-tools" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavcodec-dev" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavcodec-extra" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavcodec-ffmpeg-extra56" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavcodec-ffmpeg-extra56-dbgsym" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavcodec-ffmpeg56" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavcodec-ffmpeg56-dbgsym" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavdevice-dev" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavdevice-ffmpeg56" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavdevice-ffmpeg56-dbgsym" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavfilter-dev" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavfilter-ffmpeg5" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavfilter-ffmpeg5-dbgsym" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavformat-dev" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavformat-ffmpeg56" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavformat-ffmpeg56-dbgsym" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavresample-dev" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavresample-ffmpeg2" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavresample-ffmpeg2-dbgsym" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavutil-dev" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavutil-ffmpeg54" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libavutil-ffmpeg54-dbgsym" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libpostproc-dev" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libpostproc-ffmpeg53" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libpostproc-ffmpeg53-dbgsym" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libswresample-dev" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libswresample-ffmpeg1" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libswresample-ffmpeg1-dbgsym" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libswscale-dev" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libswscale-ffmpeg3" }, { "binary_version": "7:2.8.6-1ubuntu1", "binary_name": "libswscale-ffmpeg3-dbgsym" } ] }