Upstream information
Description
In Helm before versions 2.16.11 and 3.3.2, a Helm plugin can contain duplicates of the same entry, with the last one always used. If a plugin is compromised, this lowers the level of access that an attacker needs to modify a plugin's install hooks, causing a local execution attack. To perform this attack, an attacker must have write access to the git repository or plugin archive (.tgz) while being downloaded (which can occur during a MITM attack on a non-SSL connection). This issue has been patched in Helm 2.16.11 and Helm 3.3.2. As a possible workaround make sure to install plugins using a secure connection protocol like SSL.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having low severity.
National Vulnerability Database | |
---|---|
Base Score | 3.5 |
Vector | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Access Vector | Network |
Access Complexity | Medium |
Authentication | Single |
Confidentiality Impact | None |
Integrity Impact | Partial |
Availability Impact | None |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 3.5 | 3 |
Vector | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:L/A:N |
Attack Vector | Network | Network |
Attack Complexity | High | High |
Privileges Required | Low | Low |
User Interaction | None | Required |
Scope | Changed | Changed |
Confidentiality Impact | None | None |
Integrity Impact | Low | Low |
Availability Impact | None | None |
CVSSv3 Version | 3.1 | 3.1 |
SUSE Security Advisories:
- SUSE-CU-2020:555-1, published Wed Oct 21 00:08:07 MDT 2020
- SUSE-CU-2020:556-1, published Wed Oct 21 00:08:25 MDT 2020
- SUSE-CU-2020:783-1, published Sat Dec 12 00:04:50 MST 2020
- SUSE-CU-2020:785-1, published Sat Dec 12 00:07:03 MST 2020
- SUSE-CU-2020:788-1, published Sat Dec 12 00:09:42 MST 2020
- SUSE-CU-2020:789-1, published Sat Dec 12 00:11:49 MST 2020
- SUSE-CU-2020:791-1, published Sat Dec 12 00:12:38 MST 2020
- SUSE-CU-2020:793-1, published Sat Dec 12 00:14:47 MST 2020
- SUSE-RU-2020:2960-1, published Tue Oct 20 10:20:09 MDT 2020
- SUSE-SU-2020:3760-1, published Fri Dec 11 10:17:47 MST 2020
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Container caasp/v4/coredns:1.6.7 |
| |
Container caasp/v4/etcd:3.4.13 |
| |
Container caasp/v4/helm-tiller:2.16.12 |
| |
Container caasp/v4/hyperkube:v1.17.17 |
| |
Container caasp/v4/kubernetes-client:1.17.17 Container caasp/v4/kured:1.3.0 |
| |
Container caasp/v4/kucero:1.3.0 |
| |
SUSE CaaS Platform 4.0 |
| Patchnames: SUSE-SUSE-CAASP-4.0-2020-3760 |
SUSE CaaS Platform 4.5 |
| Patchnames: SUSE-SUSE-CAASP-4.5-2020-2960 |
SUSE Enterprise Storage 6 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Module for Containers 15 SP1 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Manager Proxy 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Server 4.0 |
| Patchnames: SUSE-SLE-Module-Containers-15-SP1-2020-3760 |
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 15 SP5 | helm | Unsupported |
SUSE Linux Enterprise High Performance Computing 15 SP5 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP6 | helm | Unsupported |
SUSE Linux Enterprise Micro 5.5 | helm | Unsupported |
SUSE Linux Enterprise Module for Containers 15 SP5 | helm | Unsupported |
SUSE Linux Enterprise Module for Containers 15 SP6 | helm | Unsupported |
SUSE Linux Enterprise Module for Package Hub 15 SP5 | helm | Unsupported |
SUSE Linux Enterprise Module for Package Hub 15 SP5 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise Module for Package Hub 15 SP6 | helm | Unsupported |
SUSE Linux Enterprise Module for Public Cloud 15 SP5 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise Server 15 SP5 | helm | Unsupported |
SUSE Linux Enterprise Server 15 SP5 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise Server 15 SP6 | helm | Unsupported |
SUSE Linux Enterprise Server for SAP Applications 15 SP5 | helm | Unsupported |
SUSE Linux Enterprise Server for SAP Applications 15 SP5 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP6 | helm | Unsupported |
SUSE Manager Proxy 4.3 | helm | Unsupported |
SUSE Manager Proxy 4.3 | terraform-provider-aws | Not affected |
SUSE Manager Retail Branch Server 4.3 | helm | Unsupported |
SUSE Manager Retail Branch Server 4.3 | terraform-provider-aws | Not affected |
SUSE Manager Server 4.3 | helm | Unsupported |
SUSE Manager Server 4.3 | terraform-provider-aws | Not affected |
openSUSE Leap 15.5 | helm | Unsupported |
openSUSE Leap 15.5 | terraform-provider-aws | Not affected |
openSUSE Leap 15.6 | helm | Unsupported |
openSUSE Leap 15.6 | terraform-provider-aws | Not affected |
openSUSE Leap Micro 5.5 | helm | Unsupported |
Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
SUSE Linux Enterprise High Performance Computing 15 SP2 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP3 | helm | Unsupported |
SUSE Linux Enterprise High Performance Computing 15 SP3 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | helm | Unsupported |
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | helm | Unsupported |
SUSE Linux Enterprise High Performance Computing 15 SP4 | helm | Unsupported |
SUSE Linux Enterprise High Performance Computing 15 SP4 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | helm | Unsupported |
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | helm | Unsupported |
SUSE Linux Enterprise Module for Containers 15 SP3 | helm | Unsupported |
SUSE Linux Enterprise Module for Containers 15 SP4 | helm | Unsupported |
SUSE Linux Enterprise Module for Public Cloud 15 SP4 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise Server 15 SP2 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise Server 15 SP3 | helm | Unsupported |
SUSE Linux Enterprise Server 15 SP3 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise Server 15 SP3-LTSS | helm | Unsupported |
SUSE Linux Enterprise Server 15 SP4 | helm | Unsupported |
SUSE Linux Enterprise Server 15 SP4 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise Server 15 SP4-LTSS | helm | Unsupported |
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | kubernetes | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | helm | Unsupported |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 | helm | Unsupported |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 | terraform-provider-aws | Not affected |
Products past their end of life and not receiving proactive updates anymore. | ||
SUSE CaaS Platform 4.0 | caasp-release | Released |
SUSE CaaS Platform 4.0 | cri-o | Released |
SUSE CaaS Platform 4.0 | etcd | Released |
SUSE CaaS Platform 4.0 | helm | Released |
SUSE CaaS Platform 4.0 | helm3 | Released |
SUSE CaaS Platform 4.0 | kubernetes | Released |
SUSE CaaS Platform 4.0 | skuba | Released |
SUSE CaaS Platform 4.0 | terraform-provider-aws | Released |
SUSE CaaS Platform 4.5 | caasp-release | Released |
SUSE CaaS Platform 4.5 | helm2 | Unsupported |
SUSE CaaS Platform 4.5 | helm3 | Released |
SUSE CaaS Platform 4.5 | skuba | Released |
SUSE Enterprise Storage 6 | kubernetes | Released |
SUSE Enterprise Storage 7 | terraform-provider-aws | Not affected |
SUSE Enterprise Storage 7.1 | helm | Unsupported |
SUSE Enterprise Storage 7.1 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP1 | kubernetes | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | kubernetes | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | kubernetes | Affected |
SUSE Linux Enterprise Module for Containers 15 SP1 | kubernetes | Released |
SUSE Linux Enterprise Module for Package Hub 15 SP3 | helm | Unsupported |
SUSE Linux Enterprise Module for Package Hub 15 SP4 | helm | Unsupported |
SUSE Linux Enterprise Module for Public Cloud 15 SP2 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise Module for Public Cloud 15 SP3 | terraform-provider-aws | Not affected |
SUSE Linux Enterprise Server 15 SP1 | kubernetes | Released |
SUSE Linux Enterprise Server 15 SP1-BCL | kubernetes | Affected |
SUSE Linux Enterprise Server 15 SP1-LTSS | kubernetes | Affected |
SUSE Linux Enterprise Server 15 SP3-BCL | helm | Unsupported |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | kubernetes | Released |
SUSE Manager Proxy 4.0 | kubernetes | Released |
SUSE Manager Proxy 4.1 | terraform-provider-aws | Not affected |
SUSE Manager Proxy 4.2 | helm | Unsupported |
SUSE Manager Proxy 4.2 | terraform-provider-aws | Not affected |
SUSE Manager Retail Branch Server 4.0 | kubernetes | Released |
SUSE Manager Retail Branch Server 4.1 | terraform-provider-aws | Not affected |
SUSE Manager Retail Branch Server 4.2 | helm | Unsupported |
SUSE Manager Retail Branch Server 4.2 | terraform-provider-aws | Not affected |
SUSE Manager Server 4.0 | kubernetes | Released |
SUSE Manager Server 4.1 | terraform-provider-aws | Not affected |
SUSE Manager Server 4.2 | helm | Unsupported |
SUSE Manager Server 4.2 | terraform-provider-aws | Not affected |
openSUSE Leap 15.3 | helm | Unsupported |
openSUSE Leap 15.3 | terraform-provider-aws | Not affected |
openSUSE Leap 15.4 | helm | Unsupported |
openSUSE Leap 15.4 | terraform-provider-aws | Not affected |
Container Status | ||
suse/helm | helm | Unsupported |
SUSE Timeline for this CVE
CVE page created: Fri Sep 18 04:47:13 2020CVE page last modified: Wed Dec 4 21:35:53 2024