Upstream information
Description
In all Kubernetes versions prior to v1.11.8, v1.12.6, and v1.13.4, users that are authorized to make patch requests to the Kubernetes API Server can send a specially crafted patch of type "json-patch" (e.g. `kubectl patch --type json` or `"Content-Type: application/json-patch+json"`) that consumes excessive resources while processing, causing a Denial of Service on the API Server.SUSE information
Overall state of this security issue: Does not affect SUSE products
This issue is currently rated as having moderate severity.
| 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 |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 6.5 | 6.5 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Attack Vector | Network | Network |
| 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 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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. | ||
| SLES15-SP5-CHOST-BYOS-Aliyun | docker | Analysis |
| SLES15-SP5-CHOST-BYOS-Azure | docker | Analysis |
| SLES15-SP5-CHOST-BYOS-EC2 | docker | Analysis |
| SLES15-SP5-CHOST-BYOS-GCE | docker | Analysis |
| SLES15-SP5-CHOST-BYOS-SAP-CCloud | docker | Analysis |
| SLES15-SP6-CHOST-BYOS | docker | Analysis |
| SLES15-SP6-CHOST-BYOS-Aliyun | docker | Analysis |
| SLES15-SP6-CHOST-BYOS-Azure | docker | Analysis |
| SLES15-SP6-CHOST-BYOS-EC2 | docker | Analysis |
| SLES15-SP6-CHOST-BYOS-GCE | docker | Analysis |
| SLES15-SP6-CHOST-BYOS-GDC | docker | Analysis |
| SLES15-SP6-CHOST-BYOS-SAP-CCloud | docker | Analysis |
| SUSE Linux Enterprise High Performance Computing 12 | docker | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 | kubernetes | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | docker | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | docker | Analysis |
| SUSE Linux Enterprise Micro 5.1 | docker | Analysis |
| SUSE Linux Enterprise Micro 5.2 | docker | Analysis |
| SUSE Linux Enterprise Micro 5.3 | docker | Analysis |
| SUSE Linux Enterprise Micro 5.4 | docker | Analysis |
| SUSE Linux Enterprise Micro 5.5 | docker | Analysis |
| SUSE Linux Enterprise Module for Containers 15 SP5 | docker | Analysis |
| SUSE Linux Enterprise Module for Containers 15 SP6 | docker | Analysis |
| SUSE Linux Enterprise Server 15 SP5 | docker | Analysis |
| SUSE Linux Enterprise Server 15 SP6 | docker | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | docker | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | docker | Analysis |
| SUSE Manager Proxy 4.3 | docker | Analysis |
| SUSE Manager Retail Branch Server 4.3 | docker | Analysis |
| SUSE Manager Server 4.3 | docker | Analysis |
| openSUSE Leap 15.5 | docker | Analysis |
| openSUSE Leap 15.6 | docker | Analysis |
| openSUSE Leap Micro 5.5 | docker | Analysis |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SLES15-EC2-CHOST-HVM-BYOS | docker | Analysis |
| SLES15-SP1-CHOST-BYOS-Azure | docker | Analysis |
| SLES15-SP1-CHOST-BYOS-EC2 | docker | Analysis |
| SLES15-SP1-CHOST-BYOS-GCE | docker | Analysis |
| SLES15-SP2-CHOST-BYOS-Aliyun | docker | Analysis |
| SLES15-SP2-CHOST-BYOS-Azure | docker | Analysis |
| SLES15-SP2-CHOST-BYOS-EC2 | docker | Analysis |
| SLES15-SP2-CHOST-BYOS-GCE | docker | Analysis |
| SLES15-SP3-CHOST-BYOS-Aliyun | docker | Analysis |
| SLES15-SP3-CHOST-BYOS-Azure | docker | Analysis |
| SLES15-SP3-CHOST-BYOS-EC2 | docker | Analysis |
| SLES15-SP3-CHOST-BYOS-GCE | docker | Analysis |
| SLES15-SP3-CHOST-BYOS-SAP-CCloud | docker | Analysis |
| SLES15-SP4-CHOST-BYOS | docker | Analysis |
| SLES15-SP4-CHOST-BYOS-Aliyun | docker | Analysis |
| SLES15-SP4-CHOST-BYOS-Azure | docker | Analysis |
| SLES15-SP4-CHOST-BYOS-EC2 | docker | Analysis |
| SLES15-SP4-CHOST-BYOS-GCE | docker | Analysis |
| SLES15-SP4-CHOST-BYOS-SAP-CCloud | docker | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | docker | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | docker | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | docker | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | docker | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | docker | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | docker | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | docker | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | docker | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | docker | Analysis |
| SUSE Linux Enterprise Module for Containers 15 SP2 | docker | Analysis |
| SUSE Linux Enterprise Module for Containers 15 SP3 | docker | Unsupported |
| SUSE Linux Enterprise Module for Containers 15 SP4 | docker | Analysis |
| SUSE Linux Enterprise Server 12 SP5 | docker | Not affected |
| SUSE Linux Enterprise Server 12 SP5 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server 15 SP2 | docker | Analysis |
| SUSE Linux Enterprise Server 15 SP2-LTSS | docker | Analysis |
| SUSE Linux Enterprise Server 15 SP3 | docker | Unsupported |
| SUSE Linux Enterprise Server 15 SP3-LTSS | docker | Analysis |
| SUSE Linux Enterprise Server 15 SP4 | docker | Analysis |
| SUSE Linux Enterprise Server 15 SP4-LTSS | docker | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | docker | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | docker | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | docker | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | docker | Analysis |
| Products past their end of life and not receiving proactive updates anymore. | ||
| Magnum Orchestration 7 | docker | Not affected |
| Magnum Orchestration 7 | kubernetes | Unsupported |
| SUSE CaaS Platform 3.0 | docker | Not affected |
| SUSE CaaS Platform 3.0 | kubernetes | Unsupported |
| SUSE CaaS Platform 4.0 | docker | Analysis |
| SUSE CaaS Platform 4.0 | kubernetes | Not affected |
| SUSE Container as a Service Platform 1.0 | docker | Unsupported |
| SUSE Container as a Service Platform 1.0 | kubernetes | Unsupported |
| SUSE Container as a Service Platform 2.0 | docker | Not affected |
| SUSE Container as a Service Platform 2.0 | kubernetes | Unsupported |
| SUSE Enterprise Storage 6 | docker | Not affected |
| SUSE Enterprise Storage 6 | kubernetes | Not affected |
| SUSE Enterprise Storage 7 | docker | Analysis |
| SUSE Enterprise Storage 7.1 | docker | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 | docker | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | docker | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | kubernetes | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | docker | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | kubernetes | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | docker | Analysis |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | kubernetes | Not affected |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | docker | Analysis |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | docker | Analysis |
| SUSE Linux Enterprise Micro 5.0 | docker | Unsupported |
| SUSE Linux Enterprise Module for Containers 12 | docker | Not affected |
| SUSE Linux Enterprise Module for Containers 15 | docker | Not affected |
| SUSE Linux Enterprise Module for Containers 15 SP1 | docker | Not affected |
| SUSE Linux Enterprise Module for Containers 15 SP1 | kubernetes | Not affected |
| SUSE Linux Enterprise Module for Public Cloud 12 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server 12 | docker | Not affected |
| SUSE Linux Enterprise Server 12 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server 12 SP3 | docker | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server 12 SP4 | docker | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server 15 | docker | Not affected |
| SUSE Linux Enterprise Server 15 SP1 | docker | Not affected |
| SUSE Linux Enterprise Server 15 SP1 | kubernetes | Not affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | docker | Analysis |
| SUSE Linux Enterprise Server 15 SP1-BCL | kubernetes | Not affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | docker | Analysis |
| SUSE Linux Enterprise Server 15 SP1-LTSS | kubernetes | Not affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | docker | Analysis |
| SUSE Linux Enterprise Server 15 SP3-BCL | docker | Analysis |
| SUSE Linux Enterprise Server 15-LTSS | docker | Analysis |
| SUSE Linux Enterprise Server for SAP Applications 12 | docker | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | docker | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | docker | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 | docker | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | docker | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kubernetes | Not affected |
| SUSE Manager Proxy 4.0 | docker | Not affected |
| SUSE Manager Proxy 4.0 | kubernetes | Not affected |
| SUSE Manager Proxy 4.1 | docker | Analysis |
| SUSE Manager Proxy 4.2 | docker | Unsupported |
| SUSE Manager Retail Branch Server 4.0 | docker | Not affected |
| SUSE Manager Retail Branch Server 4.0 | kubernetes | Not affected |
| SUSE Manager Retail Branch Server 4.1 | docker | Analysis |
| SUSE Manager Retail Branch Server 4.2 | docker | Unsupported |
| SUSE Manager Server 4.0 | docker | Not affected |
| SUSE Manager Server 4.0 | kubernetes | Not affected |
| SUSE Manager Server 4.1 | docker | Analysis |
| SUSE Manager Server 4.2 | docker | Unsupported |
| SUSE OpenStack Cloud 6 | docker | Not affected |
| SUSE OpenStack Cloud 6-LTSS | docker | Not affected |
| openSUSE Leap 15.3 | docker | Analysis |
| openSUSE Leap 15.4 | docker | Analysis |
| openSUSE Leap Micro 5.2 | docker | Analysis |
| openSUSE Leap Micro 5.3 | docker | Analysis |
| openSUSE Leap Micro 5.4 | docker | Analysis |
| Products at an unknown state of their lifecycle. | ||
| SLES15-SP5-CHOST-BYOS-GDC | docker | Analysis |
SUSE Timeline for this CVE
CVE page created: Fri Mar 1 21:36:54 2019CVE page last modified: Fri Nov 1 12:24:17 2024