Bug 1833233 (CVE-2020-13401)
| Summary: | CVE-2020-13401 docker: IPv6 router advertisements allow for MitM attacks | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Sam Fowler <sfowler> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED WONTFIX | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | amurdaca, bdettelb, dominik.mierzejewski, dwalsh, mtleilia, security-response-team, tomckay |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | docker 19.03.11 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A flaw was found in Docker when it creates network bridges that accept IPv6 router advertisements by default. This flaw allows an attacker who can execute code in a container to possibly spoof rogue IPv6 router advertisements to perform a man-in-the-middle (MitM) attack against the host network or another container.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-10-28 02:58:23 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1847150, 1842338 | ||
| Bug Blocks: | 1833165 | ||
|
Description
Sam Fowler
2020-05-08 06:30:55 UTC
Acknowledgments: Name: the Kubernetes Product Security Committee Upstream: Etienne Champetier Mitigation: Prevent untrusted, non-privileged containers from running with CAP_NET_RAW. External References: https://groups.google.com/forum/#!topic/kubernetes-security-announce/BMb_6ICCfp8 https://docs.docker.com/engine/release-notes/#190311 quay.io runs on OpenShift Dedicated- so AFAIK there is no docker runtime available. The quay.io builders do perform docker builds but these are done within disposable VMs that only exist for the duration of the build. |