Upstream information
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.
| 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 |
| 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 Security Advisories:
- SUSE-SU-2020:3268-1, published Tue Nov 10 13:14:52 MST 2020
- SUSE-SU-2021:2614-1, published Thu Aug 5 14:26:19 UTC 2021
- SUSE-SU-2021:2766-1, published Tue Aug 17 19:27:03 UTC 2021
- SUSE-SU-2021:2803-1, published Fri Aug 20 13:20:42 UTC 2021
- openSUSE-SU-2021:2614-1, published Thu Aug 5 18:45:18 2021
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE CaaS Platform 4.0 |
| Patchnames: SUSE-SUSE-CAASP-4.0-2021-2803 |
| SUSE Enterprise Storage 6 |
| 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 |
| 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 |
| Patchnames: SUSE-SLE-Module-Desktop-Applications-15-SP2-2020-3268 |
| SUSE Liberty Linux 8 |
| Patchnames: RHSA-2021:1791 |
| 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 |
| Patchnames: SUSE Linux Enterprise Module for Desktop Applications 15 SP4 GA spice-vdagent-0.21.0-3.3.1 |
| SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Module for Desktop Applications 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5 |
| Patchnames: SUSE Linux Enterprise Module for Desktop Applications 15 SP5 GA spice-vdagent-0.22.1-150500.2.2 |
| SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Module for Desktop Applications 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6 |
| Patchnames: SUSE Linux Enterprise Module for Desktop Applications 15 SP6 GA spice-vdagent-0.22.1-150500.2.2 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-2803 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS |
| 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 |
| Patchnames: SUSE-SLE-Product-HPC-15-2021-2803 |
| SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 |
| Patchnames: SUSE-SLE-SERVER-12-SP5-2021-2766 |
| SUSE Linux Enterprise Server 15 SP1-BCL |
| Patchnames: SUSE-SLE-Product-SLES-15-SP1-BCL-2021-2803 |
| SUSE Linux Enterprise Server 15 SP1-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-2803 |
| SUSE Linux Enterprise Server 15-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-2021-2803 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP1-2021-2803 |
| SUSE Linux Enterprise Server for SAP Applications 15 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-2021-2803 |
| SUSE Manager Proxy 4.0 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-2803 |
| SUSE Manager Retail Branch Server 4.0 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-2803 |
| SUSE Manager Server 4.0 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-2803 |
| openSUSE Leap 15.2 |
| Patchnames: openSUSE-2020-1898 |
| openSUSE Leap 15.3 |
| Patchnames: openSUSE-SLE-15.3-2021-2614 |
| openSUSE Leap 15.4 |
| 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. 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 Manager Proxy 4.3 | spice-vdagent | Released |
| SUSE Manager Retail Branch Server 4.3 | spice-vdagent | Released |
| SUSE Manager Server 4.3 | spice-vdagent | Released |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | spice-vdagent | Released |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | 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 SP3-ESPOS | spice-vdagent | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | spice-vdagent | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | spice-vdagent | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | spice-vdagent | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | spice-vdagent | Affected |
| 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 | Released |
| SUSE Linux Enterprise Server 12 SP5 | spice-vdagent | Released |
| SUSE Linux Enterprise Server 12 SP5-LTSS | spice-vdagent | Affected |
| SUSE Linux Enterprise Server 15 SP2 | spice-vdagent | Released |
| SUSE Linux Enterprise Server 15 SP2-LTSS | spice-vdagent | Affected |
| SUSE Linux Enterprise Server 15 SP3 | spice-vdagent | Released |
| SUSE Linux Enterprise Server 15 SP3-LTSS | spice-vdagent | Affected |
| SUSE Linux Enterprise Server 15 SP4 | spice-vdagent | Released |
| SUSE Linux Enterprise Server 15 SP4-LTSS | spice-vdagent | Affected |
| SUSE Linux Enterprise Server 15-ESPOS | spice-vdagent | Released |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | spice-vdagent | Released |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | spice-vdagent | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | 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 | Released |
| Products past their end of life and not receiving proactive updates anymore. | ||
| 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 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-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 Point of Sale 12 SP2-CLIENT | 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 Real Time 15 SP4 | 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 | Unsupported |
| SUSE Linux Enterprise Server 12 SP3 | spice-vdagent | Affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | spice-vdagent | Unsupported |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | spice-vdagent | Unsupported |
| SUSE Linux Enterprise Server 12 SP3-LTSS | spice-vdagent | Unsupported |
| 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 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-BCL | spice-vdagent | Affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | spice-vdagent | Affected |
| SUSE Linux Enterprise Server 15-LTSS | 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 | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | spice-vdagent | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | spice-vdagent | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | spice-vdagent | Released |
| 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 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 Server 4.0 | spice-vdagent | Released |
| SUSE Manager Server 4.1 | spice-vdagent | Released |
| SUSE Manager Server 4.2 | spice-vdagent | Released |
| SUSE OpenStack Cloud 7 | spice-vdagent | Unsupported |
| 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 |
| openSUSE Leap 15.3 | spice-vdagent | Affected |
| openSUSE Leap 15.4 | spice-vdagent | Affected |
SUSE Timeline for this CVE
CVE page created: Fri Oct 16 09:50:29 2020CVE page last modified: Sun Nov 17 12:11:22 2024