Upstream information
Description
etcd versions 3.2.x before 3.2.26 and 3.3.x before 3.3.11 are vulnerable to an improper authentication issue when role-based access control (RBAC) is used and client-cert-auth is enabled. If an etcd client server TLS certificate contains a Common Name (CN) which matches a valid RBAC username, a remote attacker may authenticate as that user with any valid (trusted) client certificate in a REST API request to the gRPC-gateway.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 6.8 |
| Vector | AV:N/AC:M/Au:N/C:P/I:P/A:P |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 8.1 | 6.8 |
| Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N |
| Attack Vector | Network | Network |
| Attack Complexity | High | High |
| Privileges Required | None | Low |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | High |
| Integrity Impact | High | High |
| Availability Impact | High | None |
| CVSSv3 Version | 3 | 3 |
SUSE Security Advisories:
- SUSE-SU-2019:0330-1, published Tue Feb 12 04:10:29 MST 2019
- SUSE-SU-2024:3656-1, published 2024-10-16T11:33:45Z
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| Container containers/milvus:2.4.6-5.8 |
| |
| SUSE CaaS Platform 3.0 |
| Patchnames: SUSE-CAASP-3.0-2019-330 |
| openSUSE Leap 15.5 |
| Patchnames: openSUSE-SLE-15.5-2024-3656 |
| openSUSE Leap 15.6 |
| Patchnames: openSUSE-SLE-15.6-2024-3656 |
| openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-10741 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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. | ||
| openSUSE Leap 15.5 | etcd | Released |
| openSUSE Leap 15.6 | etcd | Released |
| Products past their end of life and not receiving proactive updates anymore. | ||
| Magnum Orchestration 7 | etcd | Not affected |
| SUSE CaaS Platform 3.0 | etcd | Released |
| SUSE Container as a Service Platform 1.0 | etcd | Unsupported |
| SUSE Container as a Service Platform 2.0 | etcd | Not affected |
| openSUSE Leap 15.3 | etcd | Affected |
| openSUSE Leap 15.4 | etcd | Affected |
| Container Status | ||
| containers/milvus:2.4 | etcd | Released |
SUSE Timeline for this CVE
CVE page created: Mon Jan 14 03:13:44 2019CVE page last modified: Tue Dec 3 20:30:58 2024