Upstream information
Description
The Kubelet component in versions 1.15.0-1.15.9, 1.16.0-1.16.6, and 1.17.0-1.17.2 has been found to be vulnerable to a denial of service attack via the kubelet API, including the unauthenticated HTTP read-only API typically served on port 10255, and the authenticated HTTPS API typically served on port 10250.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 3.3 |
| Vector | AV:A/AC:L/Au:N/C:N/I:N/A:P |
| Access Vector | Adjacent Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 6.5 | 5.3 |
| Vector | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| Attack Vector | Adjacent Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | High | Low |
| CVSSv3 Version | 3.1 | 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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Linux Enterprise High Performance Computing 12 | kubernetes | Not affected |
| SUSE Linux Enterprise Module for Public Cloud 12 | kubernetes | Not affected |
| SUSE Linux Enterprise Server 12 SP5 | kubernetes | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kubernetes | Not affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| Magnum Orchestration 7 | kubernetes | Unsupported |
| SUSE CaaS Platform 3.0 | kubernetes | Unsupported |
| SUSE CaaS Platform 4.0 | kubernetes | Not affected |
| SUSE Container as a Service Platform 1.0 | kubernetes | Unsupported |
| SUSE Container as a Service Platform 2.0 | kubernetes | Unsupported |
| SUSE Enterprise Storage 6 | kubernetes | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | kubernetes | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | kubernetes | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | kubernetes | Not affected |
| SUSE Linux Enterprise Module for Containers 15 SP1 | kubernetes | Not affected |
| SUSE Linux Enterprise Server 12 | kubernetes | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | kubernetes | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | kubernetes | Not affected |
| SUSE Linux Enterprise Server 15 SP1 | kubernetes | Not affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | kubernetes | Not affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | kubernetes | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 | kubernetes | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kubernetes | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kubernetes | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kubernetes | Not affected |
| SUSE Manager Proxy 4.0 | kubernetes | Not affected |
| SUSE Manager Retail Branch Server 4.0 | kubernetes | Not affected |
| SUSE Manager Server 4.0 | kubernetes | Not affected |
SUSE Timeline for this CVE
CVE page created: Mon Mar 23 20:30:42 2020CVE page last modified: Mon Apr 29 18:18:33 2024