Upstream information

CVE-2017-14170 at MITRE

Description

In libavformat/mxfdec.c in FFmpeg 3.3.3, a DoS in mxf_read_index_entry_array() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted MXF file, which claims a large "nb_index_entries" field in the header but does not contain sufficient backing data, is provided, the loop would consume huge CPU resources, since there is no EOF check inside the loop. Moreover, this big loop can be invoked multiple times if there is more than one applicable data segment in the crafted MXF file.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 7.1 5
Vector AV:N/AC:M/Au:N/C:N/I:N/A:C AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network Network
Access Complexity Medium Low
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Complete Partial
CVSS v3 Scores
  SUSE
Base Score 5.3
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact Low
SUSE Bugzilla entry: 1057537 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Desktop Applications 15
  • libavcodec57 >= 3.4.2-2.35
  • libavutil-devel >= 3.4.2-2.35
  • libavutil55 >= 3.4.2-2.35
  • libpostproc-devel >= 3.4.2-2.35
  • libpostproc54 >= 3.4.2-2.35
  • libswresample-devel >= 3.4.2-2.35
  • libswresample2 >= 3.4.2-2.35
  • libswscale-devel >= 3.4.2-2.35
  • libswscale4 >= 3.4.2-2.35
Patchnames:
SUSE Linux Enterprise Module for Desktop Applications 15 GA libavcodec57
SUSE Linux Enterprise Workstation Extension 15
  • libavcodec-devel >= 3.4.2-2.35
  • libavformat-devel >= 3.4.2-2.35
  • libavformat57 >= 3.4.2-2.35
  • libavresample-devel >= 3.4.2-2.35
  • libavresample3 >= 3.4.2-2.35
Patchnames:
SUSE Linux Enterprise Workstation Extension 15 GA libavcodec-devel
openSUSE Leap 15.0
  • libavcodec57 >= 3.4.2-lp150.2.1
  • libavdevice57 >= 3.4.2-lp150.2.1
  • libavfilter6 >= 3.4.2-lp150.2.1
  • libavformat57 >= 3.4.2-lp150.2.1
  • libavresample3 >= 3.4.2-lp150.2.1
  • libavutil55 >= 3.4.2-lp150.2.1
  • libpostproc54 >= 3.4.2-lp150.2.1
  • libswresample2 >= 3.4.2-lp150.2.1
  • libswscale4 >= 3.4.2-lp150.2.1
Patchnames:
openSUSE Leap 15.0 GA libavcodec57
openSUSE Leap 42.2
  • ffmpeg >= 3.3.4-6.16.1
  • ffmpeg-debuginfo >= 3.3.4-6.16.1
  • ffmpeg-debugsource >= 3.3.4-6.16.1
  • ffmpeg2 >= 2.8.13-25.10.1
  • ffmpeg2-debugsource >= 2.8.13-25.10.1
  • ffmpeg2-devel >= 2.8.13-25.10.1
  • lame >= 3.99.5-2.1
  • lame-debuginfo >= 3.99.5-2.1
  • lame-debugsource >= 3.99.5-2.1
  • lame-doc >= 3.99.5-2.1
  • lame-mp3rtp >= 3.99.5-2.1
  • lame-mp3rtp-debuginfo >= 3.99.5-2.1
  • libavcodec-devel >= 3.3.4-6.16.1
  • libavcodec56 >= 2.8.13-25.10.1
  • libavcodec56-32bit >= 2.8.13-25.10.1
  • libavcodec56-debuginfo >= 2.8.13-25.10.1
  • libavcodec56-debuginfo-32bit >= 2.8.13-25.10.1
  • libavcodec57 >= 3.3.4-6.16.1
  • libavcodec57-32bit >= 3.3.4-6.16.1
  • libavcodec57-debuginfo >= 3.3.4-6.16.1
  • libavcodec57-debuginfo-32bit >= 3.3.4-6.16.1
  • libavdevice-devel >= 3.3.4-6.16.1
  • libavdevice56 >= 2.8.13-25.10.1
  • libavdevice56-32bit >= 2.8.13-25.10.1
  • libavdevice56-debuginfo >= 2.8.13-25.10.1
  • libavdevice56-debuginfo-32bit >= 2.8.13-25.10.1
  • libavdevice57 >= 3.3.4-6.16.1
  • libavdevice57-32bit >= 3.3.4-6.16.1
  • libavdevice57-debuginfo >= 3.3.4-6.16.1
  • libavdevice57-debuginfo-32bit >= 3.3.4-6.16.1
  • libavfilter-devel >= 3.3.4-6.16.1
  • libavfilter5 >= 2.8.13-25.10.1
  • libavfilter5-32bit >= 2.8.13-25.10.1
  • libavfilter5-debuginfo >= 2.8.13-25.10.1
  • libavfilter5-debuginfo-32bit >= 2.8.13-25.10.1
  • libavfilter6 >= 3.3.4-6.16.1
  • libavfilter6-32bit >= 3.3.4-6.16.1
  • libavfilter6-debuginfo >= 3.3.4-6.16.1
  • libavfilter6-debuginfo-32bit >= 3.3.4-6.16.1
  • libavformat-devel >= 3.3.4-6.16.1
  • libavformat56 >= 2.8.13-25.10.1
  • libavformat56-32bit >= 2.8.13-25.10.1
  • libavformat56-debuginfo >= 2.8.13-25.10.1
  • libavformat56-debuginfo-32bit >= 2.8.13-25.10.1
  • libavformat57 >= 3.3.4-6.16.1
  • libavformat57-32bit >= 3.3.4-6.16.1
  • libavformat57-debuginfo >= 3.3.4-6.16.1
  • libavformat57-debuginfo-32bit >= 3.3.4-6.16.1
  • libavresample-devel >= 3.3.4-6.16.1
  • libavresample2 >= 2.8.13-25.10.1
  • libavresample2-32bit >= 2.8.13-25.10.1
  • libavresample2-debuginfo >= 2.8.13-25.10.1
  • libavresample2-debuginfo-32bit >= 2.8.13-25.10.1
  • libavresample3 >= 3.3.4-6.16.1
  • libavresample3-32bit >= 3.3.4-6.16.1
  • libavresample3-debuginfo >= 3.3.4-6.16.1
  • libavresample3-debuginfo-32bit >= 3.3.4-6.16.1
  • libavutil-devel >= 3.3.4-6.16.1
  • libavutil54 >= 2.8.13-25.10.1
  • libavutil54-32bit >= 2.8.13-25.10.1
  • libavutil54-debuginfo >= 2.8.13-25.10.1
  • libavutil54-debuginfo-32bit >= 2.8.13-25.10.1
  • libavutil55 >= 3.3.4-6.16.1
  • libavutil55-32bit >= 3.3.4-6.16.1
  • libavutil55-debuginfo >= 3.3.4-6.16.1
  • libavutil55-debuginfo-32bit >= 3.3.4-6.16.1
  • libmp3lame-devel >= 3.99.5-2.1
  • libmp3lame0 >= 3.99.5-2.1
  • libmp3lame0-32bit >= 3.99.5-2.1
  • libmp3lame0-debuginfo >= 3.99.5-2.1
  • libmp3lame0-debuginfo-32bit >= 3.99.5-2.1
  • libpostproc-devel >= 3.3.4-6.16.1
  • libpostproc53 >= 2.8.13-25.10.1
  • libpostproc53-32bit >= 2.8.13-25.10.1
  • libpostproc53-debuginfo >= 2.8.13-25.10.1
  • libpostproc53-debuginfo-32bit >= 2.8.13-25.10.1
  • libpostproc54 >= 3.3.4-6.16.1
  • libpostproc54-32bit >= 3.3.4-6.16.1
  • libpostproc54-debuginfo >= 3.3.4-6.16.1
  • libpostproc54-debuginfo-32bit >= 3.3.4-6.16.1
  • libswresample-devel >= 3.3.4-6.16.1
  • libswresample1 >= 2.8.13-25.10.1
  • libswresample1-32bit >= 2.8.13-25.10.1
  • libswresample1-debuginfo >= 2.8.13-25.10.1
  • libswresample1-debuginfo-32bit >= 2.8.13-25.10.1
  • libswresample2 >= 3.3.4-6.16.1
  • libswresample2-32bit >= 3.3.4-6.16.1
  • libswresample2-debuginfo >= 3.3.4-6.16.1
  • libswresample2-debuginfo-32bit >= 3.3.4-6.16.1
  • libswscale-devel >= 3.3.4-6.16.1
  • libswscale3 >= 2.8.13-25.10.1
  • libswscale3-32bit >= 2.8.13-25.10.1
  • libswscale3-debuginfo >= 2.8.13-25.10.1
  • libswscale3-debuginfo-32bit >= 2.8.13-25.10.1
  • libswscale4 >= 3.3.4-6.16.1
  • libswscale4-32bit >= 3.3.4-6.16.1
  • libswscale4-debuginfo >= 3.3.4-6.16.1
  • libswscale4-debuginfo-32bit >= 3.3.4-6.16.1
  • libtwolame-devel >= 0.3.13-2.1
  • libtwolame0 >= 0.3.13-2.1
  • libtwolame0-32bit >= 0.3.13-2.1
  • libtwolame0-debuginfo >= 0.3.13-2.1
  • libtwolame0-debuginfo-32bit >= 0.3.13-2.1
  • twolame >= 0.3.13-2.1
  • twolame-debuginfo >= 0.3.13-2.1
  • twolame-debugsource >= 0.3.13-2.1
Patchnames:
openSUSE-2017-1068
openSUSE Leap 42.3
  • ffmpeg >= 3.3.4-7.1
  • ffmpeg-debuginfo >= 3.3.4-7.1
  • ffmpeg-debugsource >= 3.3.4-7.1
  • ffmpeg2 >= 2.8.13-32.1
  • ffmpeg2-debugsource >= 2.8.13-32.1
  • ffmpeg2-devel >= 2.8.13-32.1
  • lame >= 3.99.5-2.1
  • lame-debuginfo >= 3.99.5-2.1
  • lame-debugsource >= 3.99.5-2.1
  • lame-doc >= 3.99.5-2.1
  • lame-mp3rtp >= 3.99.5-2.1
  • lame-mp3rtp-debuginfo >= 3.99.5-2.1
  • libavcodec-devel >= 3.3.4-7.1
  • libavcodec56 >= 2.8.13-32.1
  • libavcodec56-32bit >= 2.8.13-32.1
  • libavcodec56-debuginfo >= 2.8.13-32.1
  • libavcodec56-debuginfo-32bit >= 2.8.13-32.1
  • libavcodec57 >= 3.3.4-7.1
  • libavcodec57-32bit >= 3.3.4-7.1
  • libavcodec57-debuginfo >= 3.3.4-7.1
  • libavcodec57-debuginfo-32bit >= 3.3.4-7.1
  • libavdevice-devel >= 3.3.4-7.1
  • libavdevice56 >= 2.8.13-32.1
  • libavdevice56-32bit >= 2.8.13-32.1
  • libavdevice56-debuginfo >= 2.8.13-32.1
  • libavdevice56-debuginfo-32bit >= 2.8.13-32.1
  • libavdevice57 >= 3.3.4-7.1
  • libavdevice57-32bit >= 3.3.4-7.1
  • libavdevice57-debuginfo >= 3.3.4-7.1
  • libavdevice57-debuginfo-32bit >= 3.3.4-7.1
  • libavfilter-devel >= 3.3.4-7.1
  • libavfilter5 >= 2.8.13-32.1
  • libavfilter5-32bit >= 2.8.13-32.1
  • libavfilter5-debuginfo >= 2.8.13-32.1
  • libavfilter5-debuginfo-32bit >= 2.8.13-32.1
  • libavfilter6 >= 3.3.4-7.1
  • libavfilter6-32bit >= 3.3.4-7.1
  • libavfilter6-debuginfo >= 3.3.4-7.1
  • libavfilter6-debuginfo-32bit >= 3.3.4-7.1
  • libavformat-devel >= 3.3.4-7.1
  • libavformat56 >= 2.8.13-32.1
  • libavformat56-32bit >= 2.8.13-32.1
  • libavformat56-debuginfo >= 2.8.13-32.1
  • libavformat56-debuginfo-32bit >= 2.8.13-32.1
  • libavformat57 >= 3.3.4-7.1
  • libavformat57-32bit >= 3.3.4-7.1
  • libavformat57-debuginfo >= 3.3.4-7.1
  • libavformat57-debuginfo-32bit >= 3.3.4-7.1
  • libavresample-devel >= 3.3.4-7.1
  • libavresample2 >= 2.8.13-32.1
  • libavresample2-32bit >= 2.8.13-32.1
  • libavresample2-debuginfo >= 2.8.13-32.1
  • libavresample2-debuginfo-32bit >= 2.8.13-32.1
  • libavresample3 >= 3.3.4-7.1
  • libavresample3-32bit >= 3.3.4-7.1
  • libavresample3-debuginfo >= 3.3.4-7.1
  • libavresample3-debuginfo-32bit >= 3.3.4-7.1
  • libavutil-devel >= 3.3.4-7.1
  • libavutil54 >= 2.8.13-32.1
  • libavutil54-32bit >= 2.8.13-32.1
  • libavutil54-debuginfo >= 2.8.13-32.1
  • libavutil54-debuginfo-32bit >= 2.8.13-32.1
  • libavutil55 >= 3.3.4-7.1
  • libavutil55-32bit >= 3.3.4-7.1
  • libavutil55-debuginfo >= 3.3.4-7.1
  • libavutil55-debuginfo-32bit >= 3.3.4-7.1
  • libmp3lame-devel >= 3.99.5-2.1
  • libmp3lame0 >= 3.99.5-2.1
  • libmp3lame0-32bit >= 3.99.5-2.1
  • libmp3lame0-debuginfo >= 3.99.5-2.1
  • libmp3lame0-debuginfo-32bit >= 3.99.5-2.1
  • libpostproc-devel >= 3.3.4-7.1
  • libpostproc53 >= 2.8.13-32.1
  • libpostproc53-32bit >= 2.8.13-32.1
  • libpostproc53-debuginfo >= 2.8.13-32.1
  • libpostproc53-debuginfo-32bit >= 2.8.13-32.1
  • libpostproc54 >= 3.3.4-7.1
  • libpostproc54-32bit >= 3.3.4-7.1
  • libpostproc54-debuginfo >= 3.3.4-7.1
  • libpostproc54-debuginfo-32bit >= 3.3.4-7.1
  • libswresample-devel >= 3.3.4-7.1
  • libswresample1 >= 2.8.13-32.1
  • libswresample1-32bit >= 2.8.13-32.1
  • libswresample1-debuginfo >= 2.8.13-32.1
  • libswresample1-debuginfo-32bit >= 2.8.13-32.1
  • libswresample2 >= 3.3.4-7.1
  • libswresample2-32bit >= 3.3.4-7.1
  • libswresample2-debuginfo >= 3.3.4-7.1
  • libswresample2-debuginfo-32bit >= 3.3.4-7.1
  • libswscale-devel >= 3.3.4-7.1
  • libswscale3 >= 2.8.13-32.1
  • libswscale3-32bit >= 2.8.13-32.1
  • libswscale3-debuginfo >= 2.8.13-32.1
  • libswscale3-debuginfo-32bit >= 2.8.13-32.1
  • libswscale4 >= 3.3.4-7.1
  • libswscale4-32bit >= 3.3.4-7.1
  • libswscale4-debuginfo >= 3.3.4-7.1
  • libswscale4-debuginfo-32bit >= 3.3.4-7.1
  • libtwolame-devel >= 0.3.13-2.1
  • libtwolame0 >= 0.3.13-2.1
  • libtwolame0-32bit >= 0.3.13-2.1
  • libtwolame0-debuginfo >= 0.3.13-2.1
  • libtwolame0-debuginfo-32bit >= 0.3.13-2.1
  • twolame >= 0.3.13-2.1
  • twolame-debuginfo >= 0.3.13-2.1
  • twolame-debugsource >= 0.3.13-2.1
Patchnames:
openSUSE-2017-1067