Upstream information

CVE-2020-11931 at MITRE

Description

An Ubuntu-specific modification to Pulseaudio to provide security mediation for Snap-packaged applications was found to have a bypass of intended access restriction for snaps which plugs any of pulseaudio, audio-playback or audio-record via unloading the pulseaudio snap policy module. This issue affects: pulseaudio 1:8.0 versions prior to 1:8.0-0ubuntu3.12; 1:11.1 versions prior to 1:11.1-1ubuntu7.7; 1:13.0 versions prior to 1:13.0-1ubuntu1.2; 1:13.99.1 versions prior to 1:13.99.1-1ubuntu3.2;

SUSE information

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

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 2.1
Vector AV:L/AC:L/Au:N/C:P/I:N/A:N
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database
Base Score 3.3
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1171597 [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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Enterprise Storage 7.1 pulseaudio Unsupported
SUSE Linux Enterprise High Performance Computing 12 SP5 pulseaudio Not affected
SUSE Linux Enterprise Real Time 15 SP3 pulseaudio Analysis
SUSE Linux Enterprise Server 12 SP5 pulseaudio Not affected
SUSE Linux Enterprise Server 12-LTSS pulseaudio Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 pulseaudio Not affected
SUSE Linux Enterprise Software Development Kit 12 SP5 pulseaudio Not affected
SUSE Linux Enterprise Workstation Extension 12 SP5 pulseaudio Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 pulseaudio Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 pulseaudio Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS pulseaudio Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS pulseaudio Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 pulseaudio Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS pulseaudio Analysis
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS pulseaudio Analysis
SUSE Linux Enterprise High Performance Computing 15-ESPOS pulseaudio Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS pulseaudio Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 pulseaudio Unsupported
SUSE Linux Enterprise Module for Desktop Applications 15 SP3 pulseaudio Unsupported
SUSE Linux Enterprise Server 12 SP2-BCL pulseaudio Not affected
SUSE Linux Enterprise Server 15 SP3 pulseaudio Unsupported
SUSE Linux Enterprise Server 15 SP3-LTSS pulseaudio Analysis
SUSE Linux Enterprise Server 15-ESPOS pulseaudio Not affected
SUSE Linux Enterprise Server for SAP Applications 15 pulseaudio Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 pulseaudio Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 pulseaudio Unsupported
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 pulseaudio Not affected
SUSE CaaS Platform 4.0 pulseaudio Not affected
SUSE Enterprise Storage 6 pulseaudio Not affected
SUSE Linux Enterprise Desktop 11 SP4 pulseaudio Not affected
SUSE Linux Enterprise Desktop 12 pulseaudio Not affected
SUSE Linux Enterprise Desktop 12 SP1 pulseaudio Not affected
SUSE Linux Enterprise Desktop 12 SP2 pulseaudio Not affected
SUSE Linux Enterprise Desktop 12 SP3 pulseaudio Not affected
SUSE Linux Enterprise Desktop 12 SP4 pulseaudio Not affected
SUSE Linux Enterprise Desktop 15 pulseaudio Not affected
SUSE Linux Enterprise Desktop 15 SP1 pulseaudio Not affected
SUSE Linux Enterprise Desktop 15 SP3 pulseaudio Unsupported
SUSE Linux Enterprise High Performance Computing 12 SP4 pulseaudio Not affected
SUSE Linux Enterprise Module for Basesystem 15 pulseaudio Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 pulseaudio Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 pulseaudio Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP1 pulseaudio Not affected
SUSE Linux Enterprise Module for Package Hub 15 SP1 pulseaudio Not affected
SUSE Linux Enterprise Module for Package Hub 15 SP3 pulseaudio Unsupported
SUSE Linux Enterprise Server 11 SP3 pulseaudio Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS pulseaudio Not affected
SUSE Linux Enterprise Server 11 SP4 pulseaudio Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS pulseaudio Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS pulseaudio Not affected
SUSE Linux Enterprise Server 12 pulseaudio Not affected
SUSE Linux Enterprise Server 12 SP1 pulseaudio Not affected
SUSE Linux Enterprise Server 12 SP1-LTSS pulseaudio Not affected
SUSE Linux Enterprise Server 12 SP2 pulseaudio Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS pulseaudio Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS pulseaudio Not affected
SUSE Linux Enterprise Server 12 SP3 pulseaudio Not affected
SUSE Linux Enterprise Server 12 SP3-BCL pulseaudio Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS pulseaudio Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS pulseaudio Not affected
SUSE Linux Enterprise Server 12 SP4 pulseaudio Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS pulseaudio Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS pulseaudio Not affected
SUSE Linux Enterprise Server 15 pulseaudio Not affected
SUSE Linux Enterprise Server 15 SP1 pulseaudio Not affected
SUSE Linux Enterprise Server 15 SP1-BCL pulseaudio Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS pulseaudio Not affected
SUSE Linux Enterprise Server 15 SP3-BCL pulseaudio Analysis
SUSE Linux Enterprise Server 15-LTSS pulseaudio Not affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 pulseaudio Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 pulseaudio Not affected
SUSE Linux Enterprise Server for SAP Applications 12 pulseaudio Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 pulseaudio Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 pulseaudio Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 pulseaudio Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 pulseaudio Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4 pulseaudio Not affected
SUSE Linux Enterprise Software Development Kit 12 pulseaudio Not affected
SUSE Linux Enterprise Software Development Kit 12 SP1 pulseaudio Not affected
SUSE Linux Enterprise Software Development Kit 12 SP2 pulseaudio Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3 pulseaudio Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 pulseaudio Not affected
SUSE Linux Enterprise Workstation Extension 12 pulseaudio Not affected
SUSE Linux Enterprise Workstation Extension 12 SP1 pulseaudio Not affected
SUSE Linux Enterprise Workstation Extension 12 SP2 pulseaudio Not affected
SUSE Linux Enterprise Workstation Extension 12 SP3 pulseaudio Not affected
SUSE Linux Enterprise Workstation Extension 12 SP4 pulseaudio Not affected
SUSE Linux Enterprise Workstation Extension 15 pulseaudio Not affected
SUSE Linux Enterprise Workstation Extension 15 SP1 pulseaudio Not affected
SUSE Linux Enterprise Workstation Extension 15 SP3 pulseaudio Unsupported
SUSE Manager Proxy 4.0 pulseaudio Not affected
SUSE Manager Proxy 4.2 pulseaudio Unsupported
SUSE Manager Retail Branch Server 4.0 pulseaudio Not affected
SUSE Manager Retail Branch Server 4.2 pulseaudio Unsupported
SUSE Manager Server 4.0 pulseaudio Not affected
SUSE Manager Server 4.2 pulseaudio Unsupported
SUSE OpenStack Cloud 7 pulseaudio Not affected
SUSE OpenStack Cloud 8 pulseaudio Not affected
SUSE OpenStack Cloud 9 pulseaudio Not affected
SUSE OpenStack Cloud Crowbar 8 pulseaudio Not affected
SUSE OpenStack Cloud Crowbar 9 pulseaudio Not affected


SUSE Timeline for this CVE

CVE page created: Tue May 12 21:24:02 2020
CVE page last modified: Thu Feb 1 01:36:41 2024