Upstream information

CVE-2020-22021 at MITRE

Description

Buffer Overflow vulnerability in FFmpeg 4.2 at filter_edges function in libavfilter/vf_yadif.c, which could let a remote malicious user cause a Denial of Service.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 6.5 5.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Access Vector Network Local
Access Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1186586 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Desktop Applications 15 SP2
  • libavcodec57 >= 3.4.2-11.3.1
  • libavformat57 >= 3.4.2-11.3.1
  • libavutil-devel >= 3.4.2-11.3.1
  • libavutil55 >= 3.4.2-11.3.1
  • libpostproc-devel >= 3.4.2-11.3.1
  • libpostproc54 >= 3.4.2-11.3.1
  • libswresample-devel >= 3.4.2-11.3.1
  • libswresample2 >= 3.4.2-11.3.1
  • libswscale-devel >= 3.4.2-11.3.1
  • libswscale4 >= 3.4.2-11.3.1
Patchnames:
SUSE-SLE-Module-Desktop-Applications-15-SP2-2021-2322
SUSE Linux Enterprise Module for Desktop Applications 15 SP3
  • libavcodec57 >= 3.4.2-11.3.1
  • libavformat57 >= 3.4.2-11.3.1
  • libavutil-devel >= 3.4.2-11.3.1
  • libavutil55 >= 3.4.2-11.3.1
  • libpostproc-devel >= 3.4.2-11.3.1
  • libpostproc54 >= 3.4.2-11.3.1
  • libswresample-devel >= 3.4.2-11.3.1
  • libswresample2 >= 3.4.2-11.3.1
  • libswscale-devel >= 3.4.2-11.3.1
  • libswscale4 >= 3.4.2-11.3.1
Patchnames:
SUSE-SLE-Module-Desktop-Applications-15-SP3-2021-2322
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
  • ffmpeg >= 3.4.2-11.3.1
  • ffmpeg-private-devel >= 3.4.2-11.3.1
  • libavcodec57-32bit >= 3.4.2-11.3.1
  • libavdevice-devel >= 3.4.2-11.3.1
  • libavdevice57 >= 3.4.2-11.3.1
  • libavdevice57-32bit >= 3.4.2-11.3.1
  • libavfilter-devel >= 3.4.2-11.3.1
  • libavfilter6 >= 3.4.2-11.3.1
  • libavfilter6-32bit >= 3.4.2-11.3.1
  • libavformat57-32bit >= 3.4.2-11.3.1
  • libavresample3-32bit >= 3.4.2-11.3.1
  • libavutil55-32bit >= 3.4.2-11.3.1
  • libpostproc54-32bit >= 3.4.2-11.3.1
  • libswresample2-32bit >= 3.4.2-11.3.1
  • libswscale4-32bit >= 3.4.2-11.3.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2021-2322
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP3
  • ffmpeg >= 3.4.2-11.3.1
  • ffmpeg-private-devel >= 3.4.2-11.3.1
  • libavcodec57-32bit >= 3.4.2-11.3.1
  • libavdevice-devel >= 3.4.2-11.3.1
  • libavdevice57 >= 3.4.2-11.3.1
  • libavdevice57-32bit >= 3.4.2-11.3.1
  • libavfilter-devel >= 3.4.2-11.3.1
  • libavfilter6 >= 3.4.2-11.3.1
  • libavfilter6-32bit >= 3.4.2-11.3.1
  • libavformat57-32bit >= 3.4.2-11.3.1
  • libavresample3-32bit >= 3.4.2-11.3.1
  • libavutil55-32bit >= 3.4.2-11.3.1
  • libpostproc54-32bit >= 3.4.2-11.3.1
  • libswresample2-32bit >= 3.4.2-11.3.1
  • libswscale4-32bit >= 3.4.2-11.3.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP3-2021-2322
SUSE Linux Enterprise Module for additional PackageHub packages 15 SP2
  • ffmpeg >= 3.4.2-11.3.1
  • libavdevice57 >= 3.4.2-11.3.1
  • libavfilter6 >= 3.4.2-11.3.1
Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP2-2021-2322
SUSE Linux Enterprise Module for additional PackageHub packages 15 SP3
  • ffmpeg >= 3.4.2-11.3.1
  • libavdevice57 >= 3.4.2-11.3.1
  • libavfilter6 >= 3.4.2-11.3.1
Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2021-2322
SUSE Linux Enterprise Workstation Extension 15 SP2
  • libavcodec-devel >= 3.4.2-11.3.1
  • libavformat-devel >= 3.4.2-11.3.1
  • libavresample-devel >= 3.4.2-11.3.1
  • libavresample3 >= 3.4.2-11.3.1
Patchnames:
SUSE-SLE-Product-WE-15-SP2-2021-2322
SUSE Linux Enterprise Workstation Extension 15 SP3
  • libavcodec-devel >= 3.4.2-11.3.1
  • libavformat-devel >= 3.4.2-11.3.1
  • libavresample-devel >= 3.4.2-11.3.1
  • libavresample3 >= 3.4.2-11.3.1
Patchnames:
SUSE-SLE-Product-WE-15-SP3-2021-2322
openSUSE Leap 15.3
  • ffmpeg >= 3.4.2-11.3.1
  • ffmpeg-private-devel >= 3.4.2-11.3.1
  • libavcodec-devel >= 3.4.2-11.3.1
  • libavcodec57 >= 3.4.2-11.3.1
  • libavcodec57-32bit >= 3.4.2-11.3.1
  • libavdevice-devel >= 3.4.2-11.3.1
  • libavdevice57 >= 3.4.2-11.3.1
  • libavdevice57-32bit >= 3.4.2-11.3.1
  • libavfilter-devel >= 3.4.2-11.3.1
  • libavfilter6 >= 3.4.2-11.3.1
  • libavfilter6-32bit >= 3.4.2-11.3.1
  • libavformat-devel >= 3.4.2-11.3.1
  • libavformat57 >= 3.4.2-11.3.1
  • libavformat57-32bit >= 3.4.2-11.3.1
  • libavresample-devel >= 3.4.2-11.3.1
  • libavresample3 >= 3.4.2-11.3.1
  • libavresample3-32bit >= 3.4.2-11.3.1
  • libavutil-devel >= 3.4.2-11.3.1
  • libavutil55 >= 3.4.2-11.3.1
  • libavutil55-32bit >= 3.4.2-11.3.1
  • libpostproc-devel >= 3.4.2-11.3.1
  • libpostproc54 >= 3.4.2-11.3.1
  • libpostproc54-32bit >= 3.4.2-11.3.1
  • libswresample-devel >= 3.4.2-11.3.1
  • libswresample2 >= 3.4.2-11.3.1
  • libswresample2-32bit >= 3.4.2-11.3.1
  • libswscale-devel >= 3.4.2-11.3.1
  • libswscale4 >= 3.4.2-11.3.1
  • libswscale4-32bit >= 3.4.2-11.3.1
Patchnames:
openSUSE-SLE-15.3-2021-2322


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE CaaS Platform 4.0 ffmpeg In progress
SUSE Enterprise Storage 6 ffmpeg In progress
SUSE Linux Enterprise High Performance Computing 15 LTSS ffmpeg In progress
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS ffmpeg In progress
SUSE Linux Enterprise Module for Desktop Applications 15 SP2 ffmpeg In progress
SUSE Linux Enterprise Server 15 LTSS ffmpeg In progress
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux ffmpeg In progress
SUSE Linux Enterprise Server 15 SP1 LTSS ffmpeg In progress
SUSE Linux Enterprise Server ESPOS 15 ffmpeg In progress
SUSE Linux Enterprise Server for SAP Applications 15 ffmpeg In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP1 ffmpeg In progress
SUSE Linux Enterprise Workstation Extension 15 SP2 ffmpeg In progress
SUSE Manager Proxy 4.0 ffmpeg In progress
SUSE Manager Retail Branch Server 4.0 ffmpeg In progress
SUSE Manager Server 4.0 ffmpeg In progress