Upstream information
Description
A vulnerability was found in all versions of containernetworking/plugins before version 0.8.6, that allows malicious containers in Kubernetes clusters to perform man-in-the-middle (MitM) attacks. A malicious container can exploit this flaw by sending rogue IPv6 router advertisements to the host or other containers, to redirect traffic to the malicious container.SUSE information
Overall state of this security issue: Running
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 6 |
| Vector | AV:N/AC:M/Au:S/C:P/I:P/A:P |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | Single |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 6 | 6 |
| Vector | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L |
| Access Vector | Network | Network |
| Access Complexity | High | High |
| Privileges Required | Low | Low |
| User Interaction | None | None |
| Scope | Changed | Changed |
| Confidentiality Impact | Low | Low |
| Integrity Impact | Low | Low |
| Availability Impact | Low | Low |
| CVSSv3 Version | 3.1 | 3.1 |
- SUSE-CU-2020:386-1, published Wed Aug 12 01:48:03 MDT 2020
- SUSE-SU-2020:1957-1, published Mon Jul 20 10:13:14 MDT 2020
- openSUSE-SU-2020:1049-1, published Thu, 23 Jul 2020 21:12:47 +0200 (CEST)
- openSUSE-SU-2020:1050-1, published Fri, 24 Jul 2020 00:13:45 +0200 (CEST)
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| Container caasp/v4.5/cilium:1.7.6 Container caasp/v4/cilium:1.6.6 Image caasp4/caasp-cilium-image Image caasp45/caasp-cilium-image |
| |
| SUSE Linux Enterprise Module for Containers 15 SP1 |
| Patchnames: SUSE-SLE-Module-Containers-15-SP1-2020-1957 |
| SUSE Linux Enterprise Module for Containers 15 SP2 |
| Patchnames: SUSE-SLE-Module-Containers-15-SP2-2020-1957 |
| SUSE Linux Enterprise Module for Public Cloud 15 SP1 |
| Patchnames: SUSE-SLE-Module-Public-Cloud-15-SP1-2020-1957 |
| openSUSE Leap 15.1 |
| Patchnames: openSUSE-2020-1049 |
| openSUSE Leap 15.2 |
| Patchnames: openSUSE-2020-1050 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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.
| Product(s) | Source package | State |
|---|---|---|
| SUSE CaaS Platform 3.0 | cni-plugins | Affected |
| SUSE Linux Enterprise 15 Module for Public Cloud | cni-plugins | Affected |
| SUSE Linux Enterprise 15-SP1 Module for Containers | cni-plugins | Released |
| SUSE Linux Enterprise 15-SP1 Module for Public Cloud | cni-plugins | Released |
| SUSE Linux Enterprise 15-SP2 Module for Containers | cni-plugins | Released |
| SUSE Linux Enterprise 15-SP2 Module for Public Cloud | cni-plugins | Released |
