Upstream information

CVE-2020-25652 at MITRE

Description

A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior.

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 4.9
Vector AV:L/AC:L/Au:N/C:N/I:N/A:C
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 5.5
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local Local
Attack Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1177782 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE CaaS Platform 4.0
  • spice-vdagent >= 0.17.0-4.3.1
Patchnames:
SUSE-SUSE-CAASP-4.0-2021-2803
SUSE Enterprise Storage 6
  • spice-vdagent >= 0.17.0-4.3.1
Patchnames:
SUSE-Storage-6-2021-2803
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Desktop Applications 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • spice-vdagent >= 0.21.0-3.3.1
Patchnames:
SUSE-SLE-Module-Desktop-Applications-15-SP3-2021-2614
SUSE Enterprise Storage 7
SUSE Linux Enterprise Desktop 15 SP2
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Desktop Applications 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • spice-vdagent >= 0.19.0-3.3.1
Patchnames:
SUSE-SLE-Module-Desktop-Applications-15-SP2-2020-3268
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Desktop Applications 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • spice-vdagent >= 0.21.0-3.3.1
Patchnames:
SUSE Linux Enterprise Module for Desktop Applications 15 SP4 GA spice-vdagent-0.21.0-3.3.1
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS
  • spice-vdagent >= 0.17.0-4.3.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-2803
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
  • spice-vdagent >= 0.17.0-4.3.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-2803
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • spice-vdagent >= 0.17.0-4.3.1
Patchnames:
SUSE-SLE-Product-HPC-15-2021-2803
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • spice-vdagent >= 0.16.0-8.8.2
Patchnames:
SUSE-SLE-SERVER-12-SP5-2021-2766
SUSE Linux Enterprise Server 15 SP1-BCL
  • spice-vdagent >= 0.17.0-4.3.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-BCL-2021-2803
SUSE Linux Enterprise Server 15 SP1-LTSS
  • spice-vdagent >= 0.17.0-4.3.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-2803
SUSE Linux Enterprise Server 15-LTSS
  • spice-vdagent >= 0.17.0-4.3.1
Patchnames:
SUSE-SLE-Product-SLES-15-2021-2803
SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • spice-vdagent >= 0.17.0-4.3.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP1-2021-2803
SUSE Linux Enterprise Server for SAP Applications 15
  • spice-vdagent >= 0.17.0-4.3.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2021-2803
SUSE Manager Proxy 4.0
  • spice-vdagent >= 0.17.0-4.3.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-2803
SUSE Manager Retail Branch Server 4.0
  • spice-vdagent >= 0.17.0-4.3.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-2803
SUSE Manager Server 4.0
  • spice-vdagent >= 0.17.0-4.3.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-2803
openSUSE Leap 15.2
  • spice-vdagent >= 0.19.0-lp152.2.3.1
Patchnames:
openSUSE-2020-1898
openSUSE Leap 15.3
  • spice-vdagent >= 0.21.0-3.3.1
Patchnames:
openSUSE-SLE-15.3-2021-2614
openSUSE Leap 15.4
  • spice-vdagent >= 0.21.0-3.3.1
Patchnames:
openSUSE Leap 15.4 GA spice-vdagent-0.21.0-3.3.1


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
HPE Helion OpenStack 8 spice-vdagent Affected
SUSE CaaS Platform 4.0 spice-vdagent Released
SUSE Enterprise Storage 5 spice-vdagent Unsupported
SUSE Enterprise Storage 6 spice-vdagent Released
SUSE Enterprise Storage 7 spice-vdagent Released
SUSE Enterprise Storage 7.1 spice-vdagent Released
SUSE Linux Enterprise Desktop 12 SP2 spice-vdagent Affected
SUSE Linux Enterprise Desktop 12 SP3 spice-vdagent Affected
SUSE Linux Enterprise Desktop 12 SP4 spice-vdagent Affected
SUSE Linux Enterprise Desktop 15 spice-vdagent Affected
SUSE Linux Enterprise Desktop 15 SP1 spice-vdagent Unsupported
SUSE Linux Enterprise Desktop 15 SP2 spice-vdagent Released
SUSE Linux Enterprise Desktop 15 SP3 spice-vdagent Released
SUSE Linux Enterprise Desktop 15 SP4 spice-vdagent Affected
SUSE Linux Enterprise High Performance Computing 12 SP5 spice-vdagent Released
SUSE Linux Enterprise High Performance Computing 15 spice-vdagent Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 spice-vdagent Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS spice-vdagent Released
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS spice-vdagent Released
SUSE Linux Enterprise High Performance Computing 15 SP2 spice-vdagent Released
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS spice-vdagent Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS spice-vdagent Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 spice-vdagent Released
SUSE Linux Enterprise High Performance Computing 15 SP4 spice-vdagent Affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS spice-vdagent Released
SUSE Linux Enterprise High Performance Computing 15-LTSS spice-vdagent Released
SUSE Linux Enterprise Module for Desktop Applications 15 spice-vdagent Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP1 spice-vdagent Unsupported
SUSE Linux Enterprise Module for Desktop Applications 15 SP2 spice-vdagent Released
SUSE Linux Enterprise Module for Desktop Applications 15 SP3 spice-vdagent Released
SUSE Linux Enterprise Module for Desktop Applications 15 SP4 spice-vdagent Affected
SUSE Linux Enterprise Point of Service Image Server 12 SP2 spice-vdagent Unsupported
SUSE Linux Enterprise Real Time 15 SP2 spice-vdagent Affected
SUSE Linux Enterprise Real Time 15 SP3 spice-vdagent Affected
SUSE Linux Enterprise Server 12 SP2 spice-vdagent Affected
SUSE Linux Enterprise Server 12 SP2-BCL spice-vdagent Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS spice-vdagent Unsupported
SUSE Linux Enterprise Server 12 SP2-LTSS spice-vdagent Affected
SUSE Linux Enterprise Server 12 SP3 spice-vdagent Affected
SUSE Linux Enterprise Server 12 SP3-BCL spice-vdagent Affected
SUSE Linux Enterprise Server 12 SP3-ESPOS spice-vdagent Affected
SUSE Linux Enterprise Server 12 SP3-LTSS spice-vdagent Affected
SUSE Linux Enterprise Server 12 SP4 spice-vdagent Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS spice-vdagent Affected
SUSE Linux Enterprise Server 12 SP4-LTSS spice-vdagent Affected
SUSE Linux Enterprise Server 12 SP5 spice-vdagent Released
SUSE Linux Enterprise Server 15 spice-vdagent Affected
SUSE Linux Enterprise Server 15 SP1 spice-vdagent Unsupported
SUSE Linux Enterprise Server 15 SP1-BCL spice-vdagent Released
SUSE Linux Enterprise Server 15 SP1-LTSS spice-vdagent Released
SUSE Linux Enterprise Server 15 SP2 spice-vdagent Released
SUSE Linux Enterprise Server 15 SP2-BCL spice-vdagent Affected
SUSE Linux Enterprise Server 15 SP2-LTSS spice-vdagent Affected
SUSE Linux Enterprise Server 15 SP3 spice-vdagent Released
SUSE Linux Enterprise Server 15 SP4 spice-vdagent Affected
SUSE Linux Enterprise Server 15-ESPOS spice-vdagent Released
SUSE Linux Enterprise Server 15-LTSS spice-vdagent Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 spice-vdagent Released
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 spice-vdagent Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 spice-vdagent Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3 spice-vdagent Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 spice-vdagent Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 spice-vdagent Released
SUSE Linux Enterprise Server for SAP Applications 15 spice-vdagent Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 spice-vdagent Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 spice-vdagent Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 spice-vdagent Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 spice-vdagent Affected
SUSE Manager Proxy 4.0 spice-vdagent Released
SUSE Manager Proxy 4.1 spice-vdagent Released
SUSE Manager Proxy 4.2 spice-vdagent Released
SUSE Manager Proxy 4.3 spice-vdagent Affected
SUSE Manager Retail Branch Server 4.0 spice-vdagent Released
SUSE Manager Retail Branch Server 4.1 spice-vdagent Released
SUSE Manager Retail Branch Server 4.2 spice-vdagent Released
SUSE Manager Retail Branch Server 4.3 spice-vdagent Affected
SUSE Manager Server 4.0 spice-vdagent Released
SUSE Manager Server 4.1 spice-vdagent Released
SUSE Manager Server 4.2 spice-vdagent Released
SUSE Manager Server 4.3 spice-vdagent Affected
SUSE OpenStack Cloud 7 spice-vdagent Affected
SUSE OpenStack Cloud 8 spice-vdagent Affected
SUSE OpenStack Cloud 9 spice-vdagent Affected
SUSE OpenStack Cloud Crowbar 8 spice-vdagent Affected
SUSE OpenStack Cloud Crowbar 9 spice-vdagent Affected


SUSE Timeline for this CVE

CVE page created: Fri Oct 16 09:50:29 2020
CVE page last modified: Wed Nov 30 23:45:42 2022