Upstream information

CVE-2020-20446 at MITRE

Description

FFmpeg 4.2 is affected by a Divide By Zero issue via libavcodec/aacpsy.c, which allows a remote malicious user to cause a Denial of Service.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4
Vector AV:N/AC:L/Au:S/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 6.5
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1186661 [RESOLVED / INVALID]

No SUSE Security Announcements cross referenced.

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Please note that this evaluation state might be work in progress, incomplete or outdated.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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP5 ffmpeg Not affected
SUSE Linux Enterprise Desktop 15 SP6 ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15 SP6 ffmpeg Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP5 ffmpeg Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP6 ffmpeg Not affected
SUSE Linux Enterprise Module for Package Hub 15 SP5 ffmpeg Not affected
SUSE Linux Enterprise Module for Package Hub 15 SP6 ffmpeg Not affected
SUSE Linux Enterprise Server 15 SP5 ffmpeg Not affected
SUSE Linux Enterprise Server 15 SP6 ffmpeg Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 ffmpeg Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 ffmpeg Not affected
SUSE Linux Enterprise Workstation Extension 15 SP5 ffmpeg Not affected
SUSE Linux Enterprise Workstation Extension 15 SP6 ffmpeg Not affected
SUSE Manager Proxy 4.3 ffmpeg Not affected
SUSE Manager Retail Branch Server 4.3 ffmpeg Not affected
SUSE Manager Server 4.3 ffmpeg Not affected
openSUSE Leap 15.5 ffmpeg Not affected
openSUSE Leap 15.6 ffmpeg Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS ffmpeg Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP2 ffmpeg Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP3 ffmpeg Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP4 ffmpeg Not affected
SUSE Linux Enterprise Server 15 SP2 ffmpeg Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS ffmpeg Not affected
SUSE Linux Enterprise Server 15 SP3 ffmpeg Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS ffmpeg Not affected
SUSE Linux Enterprise Server 15 SP4 ffmpeg Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS ffmpeg Not affected
SUSE Linux Enterprise Server 15-ESPOS ffmpeg Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 ffmpeg Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 ffmpeg Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 ffmpeg Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 ffmpeg Not affected
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.0 ffmpeg Not affected
SUSE Enterprise Storage 6 ffmpeg Not affected
SUSE Enterprise Storage 7 ffmpeg Not affected
SUSE Enterprise Storage 7.1 ffmpeg Not affected
SUSE Linux Enterprise Desktop 15 ffmpeg Not affected
SUSE Linux Enterprise Desktop 15 SP1 ffmpeg Not affected
SUSE Linux Enterprise Desktop 15 SP2 ffmpeg Not affected
SUSE Linux Enterprise Desktop 15 SP3 ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15 ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS ffmpeg Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS ffmpeg Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 ffmpeg Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP1 ffmpeg Not affected
SUSE Linux Enterprise Module for Package Hub 15 ffmpeg Not affected
SUSE Linux Enterprise Module for Package Hub 15 SP1 ffmpeg Not affected
SUSE Linux Enterprise Module for Package Hub 15 SP2 ffmpeg Not affected
SUSE Linux Enterprise Module for Package Hub 15 SP3 ffmpeg Not affected
SUSE Linux Enterprise Module for Package Hub 15 SP4 ffmpeg Not affected
SUSE Linux Enterprise Real Time 15 SP2 ffmpeg Not affected
SUSE Linux Enterprise Real Time 15 SP3 ffmpeg Not affected
SUSE Linux Enterprise Real Time 15 SP4 ffmpeg Not affected
SUSE Linux Enterprise Server 15 ffmpeg Not affected
SUSE Linux Enterprise Server 15 SP1 ffmpeg Not affected
SUSE Linux Enterprise Server 15 SP1-BCL ffmpeg Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS ffmpeg Not affected
SUSE Linux Enterprise Server 15 SP2-BCL ffmpeg Not affected
SUSE Linux Enterprise Server 15 SP3-BCL ffmpeg Not affected
SUSE Linux Enterprise Server 15-LTSS ffmpeg Not affected
SUSE Linux Enterprise Server for SAP Applications 15 ffmpeg Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 ffmpeg Not affected
SUSE Linux Enterprise Workstation Extension 15 ffmpeg Not affected
SUSE Linux Enterprise Workstation Extension 15 SP1 ffmpeg Not affected
SUSE Linux Enterprise Workstation Extension 15 SP2 ffmpeg Not affected
SUSE Linux Enterprise Workstation Extension 15 SP3 ffmpeg Not affected
SUSE Linux Enterprise Workstation Extension 15 SP4 ffmpeg Not affected
SUSE Manager Proxy 4.0 ffmpeg Not affected
SUSE Manager Proxy 4.1 ffmpeg Not affected
SUSE Manager Proxy 4.2 ffmpeg Not affected
SUSE Manager Retail Branch Server 4.0 ffmpeg Not affected
SUSE Manager Retail Branch Server 4.1 ffmpeg Not affected
SUSE Manager Retail Branch Server 4.2 ffmpeg Not affected
SUSE Manager Server 4.0 ffmpeg Not affected
SUSE Manager Server 4.1 ffmpeg Not affected
SUSE Manager Server 4.2 ffmpeg Not affected
openSUSE Leap 15.3 ffmpeg Not affected
openSUSE Leap 15.4 ffmpeg Not affected

SUSE Timeline for this CVE

CVE page created: Tue May 25 22:25:12 2021
CVE page last modified: Fri Sep 13 13:10:47 2024