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FreeBSD: VID-ED73829D-AF6D-11E7-A633-009C02A2AB30 (CVE-2017-14225): FFmpeg -- multiple vulnerabilities

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FreeBSD: VID-ED73829D-AF6D-11E7-A633-009C02A2AB30 (CVE-2017-14225): FFmpeg -- multiple vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
09/09/2017
Created
07/25/2018
Added
10/13/2017
Modified
03/26/2018

Description

The av_color_primaries_name function in libavutil/pixdesc.c in FFmpeg 3.3.3 may return a NULL pointer depending on a value contained in a file, but callers do not anticipate this, as demonstrated by the avcodec_string function in libavcodec/utils.c, leading to a NULL pointer dereference. (It is also conceivable that there is security relevance for a NULL pointer dereference in av_color_primaries_name calls within the ffprobe command-line program.)

Solution(s)

  • freebsd-upgrade-package-ffmpeg
  • freebsd-upgrade-package-mythtv
  • freebsd-upgrade-package-mythtv-frontend

References

  • DSA-3996
  • 100704
  • CVE-2017-14225

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