| CVE | CVE-2024-32473 |
| CVE Title | |
| Published Date | 2024-04-18T22:15Z |
| Modified Date | 2024-04-19T13:10Z |
| Description | Moby is an open source container framework that is a key component of Docker Engine, Docker Desktop, and other distributions of container tooling or runtimes. In 26.0.0, IPv6 is not disabled on network interfaces, including those belonging to networks where `--ipv6=false`. An container with an `ipvlan` or `macvlan` interface will normally be configured to share an external network link with the host machine. Because of this direct access, (1) Containers may be able to communicate with other hosts on the local network over link-local IPv6 addresses, (2) if router advertisements are being broadcast over the local network, containers may get SLAAC-assigned addresses, and (3) the interface will be a member of IPv6 multicast groups. This means interfaces in IPv4-only networks present an unexpectedly and unnecessarily increased attack surface. The issue is patched in 26.0.2. To completely disable IPv6 in a container, use `--sysctl=net.ipv6.conf.all.disable_ipv6=1` in the `docker create` or `docker run` command. Or, in the service configuration of a `compose` file. |
| References | |
| By clicking these links you will leave this website. We do not endorse and will not be held accountable for any activity on external sites. | |
| Reference URL | https://github.com/moby/moby/security/advisories/GHSA-x84c-p2g9-rqv9 |
| Reference Description | https://github.com/moby/moby/security/advisories/GHSA-x84c-p2g9-rqv9 |
| Reference URL | https://github.com/moby/moby/commit/7cef0d9cd1cf221d8c0b7b7aeda69552649e0642 |
| Reference Description | https://github.com/moby/moby/commit/7cef0d9cd1cf221d8c0b7b7aeda69552649e0642 |
| Sources | NIST MITRE |
Note
- No CVSS data for this CVE