An update for docker is now available for openEuler-22.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-1625 Final 1.0 1.0 2024-05-24 Initial 2024-05-24 2024-05-24 openEuler SA Tool V1.0 2024-05-24 docker security update An update for docker is now available for openEuler-22.03-LTS-SP3. Docker is an open source project to build, ship and run any application as a lightweight container. Security Fix(es): 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.(CVE-2024-32473) An update for docker is now available for openEuler-22.03-LTS-SP3. openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Medium docker https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1625 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2024-32473 https://nvd.nist.gov/vuln/detail/CVE-2024-32473 openEuler-22.03-LTS-SP3 docker-engine-debugsource-18.09.0-336.oe2203sp3.aarch64.rpm docker-engine-18.09.0-336.oe2203sp3.aarch64.rpm docker-engine-debuginfo-18.09.0-336.oe2203sp3.aarch64.rpm docker-engine-18.09.0-336.oe2203sp3.src.rpm docker-engine-debugsource-18.09.0-336.oe2203sp3.x86_64.rpm docker-engine-18.09.0-336.oe2203sp3.x86_64.rpm docker-engine-debuginfo-18.09.0-336.oe2203sp3.x86_64.rpm 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. 2024-05-24 CVE-2024-32473 openEuler-22.03-LTS-SP3 Medium 4.7 AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N docker security update 2024-05-24 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1625