Upstream information
Description
The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services).SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 3.5 |
| Vector | AV:N/AC:M/Au:S/C:P/I:N/A:N |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | Single |
| Confidentiality Impact | Partial |
| Integrity Impact | None |
| Availability Impact | None |
| National Vulnerability Database | |
|---|---|
| Base Score | 6.3 |
| Vector | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N |
| Attack Vector | Network |
| Attack Complexity | High |
| Privileges Required | Low |
| User Interaction | None |
| Scope | Changed |
| Confidentiality Impact | High |
| Integrity Impact | None |
| Availability Impact | None |
| CVSSv3 Version | 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Please note that this evaluation state might be work in progress, incomplete or outdated.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 | Unsupported |
| SUSE Linux Enterprise Module for Public Cloud 12 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server 12 SP5 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | kubernetes | Unsupported |
| 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 | Ignore |
| 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 | Ignore |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | kubernetes | Ignore |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | kubernetes | Ignore |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | kubernetes | Ignore |
| SUSE Linux Enterprise Module for Containers 15 SP1 | kubernetes | Ignore |
| SUSE Linux Enterprise Server 12 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server 12 SP3 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server 12 SP4 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server 15 SP1 | kubernetes | Ignore |
| SUSE Linux Enterprise Server 15 SP1-BCL | kubernetes | Ignore |
| SUSE Linux Enterprise Server 15 SP1-LTSS | kubernetes | Ignore |
| SUSE Linux Enterprise Server for SAP Applications 12 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kubernetes | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kubernetes | Ignore |
| SUSE Linux Enterprise Software Bootstrap Kit 12 | go1.4 | Not affected |
| SUSE Linux Enterprise Software Bootstrap Kit 12 | go1.5 | Not affected |
| SUSE Manager Proxy 4.0 | kubernetes | Ignore |
| SUSE Manager Retail Branch Server 4.0 | kubernetes | Ignore |
| SUSE Manager Server 4.0 | kubernetes | Ignore |
SUSE Timeline for this CVE
CVE page created: Mon May 4 17:58:51 2020CVE page last modified: Thu Jul 25 17:27:00 2024