openSUSE-SU-2021:2919-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2021:2919-1.json
JSON Data
https://api.osv.dev/v1/vulns/openSUSE-SU-2021:2919-1
Related
Published
2021-09-02T08:05:13Z
Modified
2021-09-02T08:05:13Z
Summary
Security update for ffmpeg
Details

This update for ffmpeg fixes the following issues:

  • CVE-2019-9721: Fix denial of service in the subtitle decoder in handleopenbrace from libavcodec/htmlsubtitles.c (bsc#1129714).
  • CVE-2020-22046: Fix a denial of service vulnerability exists in FFmpeg 4.2 due to a memory leak in the avprivfloatdspallocl function in libavutil/floatdsp.c (bsc#1186849).
  • CVE-2020-22048: Fix a denial of service vulnerability exists in FFmpeg 4.2 due to a memory leak in the ffframepool_get function in framepool.c (bsc#1186859).
  • CVE-2020-22049: Fix a denial of service vulnerability exists in FFmpeg 4.2 due to a memory leak in the wtvfileopensector function in wtvdec.c (bsc#1186861).
  • CVE-2020-22054: Fix a denial of service vulnerability exists in FFmpeg 4.2 due to a memory leak in the avdictset function in dict.c (bsc#1186863).
  • CVE-2020-21688: Fixed a heap-use-after-free in the av_freep function in libavutil/mem.c (bsc#1189348).
  • CVE-2020-21697: Fixed a heap-use-after-free in the mpegmuxwrite_packet function in libavformat/mpegenc.c (bsc#1189350).
  • CVE-2021-38114: Fixed a not checked return value of the init_vlc function (bsc#1189142).
References

Affected packages

openSUSE:Leap 15.3 / ffmpeg

Package

Name
ffmpeg
Purl
purl:rpm/suse/ffmpeg&distro=openSUSE%20Leap%2015.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.2-11.8.2

Ecosystem specific 

{
    "binaries": [
        {
            "ffmpeg-private-devel": "3.4.2-11.8.2",
            "libswresample2": "3.4.2-11.8.2",
            "libavfilter6": "3.4.2-11.8.2",
            "libswresample2-32bit": "3.4.2-11.8.2",
            "libpostproc-devel": "3.4.2-11.8.2",
            "libswscale4": "3.4.2-11.8.2",
            "libavformat57": "3.4.2-11.8.2",
            "libavcodec57-32bit": "3.4.2-11.8.2",
            "libavformat57-32bit": "3.4.2-11.8.2",
            "libavfilter-devel": "3.4.2-11.8.2",
            "libavresample3": "3.4.2-11.8.2",
            "libpostproc54-32bit": "3.4.2-11.8.2",
            "libavutil55": "3.4.2-11.8.2",
            "libavresample3-32bit": "3.4.2-11.8.2",
            "libavresample-devel": "3.4.2-11.8.2",
            "libavdevice57": "3.4.2-11.8.2",
            "libswscale4-32bit": "3.4.2-11.8.2",
            "libavdevice57-32bit": "3.4.2-11.8.2",
            "libavdevice-devel": "3.4.2-11.8.2",
            "libavcodec57": "3.4.2-11.8.2",
            "libavutil-devel": "3.4.2-11.8.2",
            "libavcodec-devel": "3.4.2-11.8.2",
            "ffmpeg": "3.4.2-11.8.2",
            "libswscale-devel": "3.4.2-11.8.2",
            "libavformat-devel": "3.4.2-11.8.2",
            "libswresample-devel": "3.4.2-11.8.2",
            "libpostproc54": "3.4.2-11.8.2",
            "libavfilter6-32bit": "3.4.2-11.8.2",
            "libavutil55-32bit": "3.4.2-11.8.2"
        }
    ]
}