{"id":"UBUNTU-CVE-2020-13401","details":"An issue was discovered in Docker Engine before 19.03.11. An attacker in a container, with the CAP_NET_RAW capability, can craft IPv6 router advertisements, and consequently spoof external IPv6 hosts, obtain sensitive information, or cause a denial of service.","modified":"2025-09-08T16:46:09Z","published":"2020-06-02T14:15:00Z","upstream":["CVE-2020-13401"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-13401"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2020/06/01/5"},{"type":"REPORT","url":"https://docs.docker.com/engine/release-notes/"},{"type":"REPORT","url":"https://github.com/docker/docker-ce/releases/tag/v19.03.11"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-13401"}],"affected":[{"package":{"name":"docker.io","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/docker.io@18.09.7-0ubuntu1~16.04.9+esm2?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.6.2~dfsg1-1ubuntu4","1.10.2-0ubuntu3","1.10.2-0ubuntu4","1.10.3-0ubuntu1","1.10.3-0ubuntu4","1.10.3-0ubuntu5","1.10.3-0ubuntu6","1.11.2-0ubuntu5~16.04","1.12.1-0ubuntu13~16.04.1","1.12.3-0ubuntu4~16.04.2","1.12.6-0ubuntu1~16.04.1","1.13.1-0ubuntu1~16.04.2","17.03.2-0ubuntu2~16.04.1","18.06.1-0ubuntu1~16.04.2","18.06.1-0ubuntu1.2~16.04.1","18.09.2-0ubuntu1~16.04.1","18.09.5-0ubuntu1~16.04.2","18.09.7-0ubuntu1~16.04.1","18.09.7-0ubuntu1~16.04.4","18.09.7-0ubuntu1~16.04.5","18.09.7-0ubuntu1~16.04.6","18.09.7-0ubuntu1~16.04.7","18.09.7-0ubuntu1~16.04.9+esm1","18.09.7-0ubuntu1~16.04.9+esm2"],"ecosystem_specific":{"binaries":[{"binary_version":"18.09.7-0ubuntu1~16.04.9+esm2","binary_name":"docker.io"},{"binary_version":"18.09.7-0ubuntu1~16.04.9+esm2","binary_name":"golang-docker-dev"},{"binary_version":"18.09.7-0ubuntu1~16.04.9+esm2","binary_name":"golang-github-docker-docker-dev"},{"binary_version":"18.09.7-0ubuntu1~16.04.9+esm2","binary_name":"vim-syntax-docker"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-13401.json"}},{"package":{"name":"docker.io","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/docker.io@20.10.7-0ubuntu1~18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"20.10.7-0ubuntu1~18.04.1"}]}],"versions":["1.13.1-0ubuntu6","17.03.2-0ubuntu1","17.03.2-0ubuntu3","17.03.2-0ubuntu5","17.12.1-0ubuntu1","18.06.1-0ubuntu1~18.04.1","18.06.1-0ubuntu1.2~18.04.1","18.09.2-0ubuntu1~18.04.1","18.09.5-0ubuntu1~18.04.2","18.09.7-0ubuntu1~18.04.1","18.09.7-0ubuntu1~18.04.3","18.09.7-0ubuntu1~18.04.4","19.03.6-0ubuntu1~18.04.1","19.03.6-0ubuntu1~18.04.2","19.03.6-0ubuntu1~18.04.3","20.10.2-0ubuntu1~18.04.2","20.10.2-0ubuntu1~18.04.3"],"ecosystem_specific":{"binaries":[{"binary_version":"20.10.7-0ubuntu1~18.04.1","binary_name":"docker.io"},{"binary_version":"20.10.7-0ubuntu1~18.04.1","binary_name":"golang-docker-dev"},{"binary_version":"20.10.7-0ubuntu1~18.04.1","binary_name":"golang-github-docker-docker-dev"},{"binary_version":"20.10.7-0ubuntu1~18.04.1","binary_name":"vim-syntax-docker"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-13401.json"}},{"package":{"name":"docker.io","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/docker.io@20.10.7-0ubuntu1~20.04.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"20.10.7-0ubuntu1~20.04.1"}]}],"versions":["19.03.2-0ubuntu1","19.03.6-0ubuntu1","19.03.8-0ubuntu1","19.03.8-0ubuntu1.20.04","19.03.8-0ubuntu1.20.04.1","19.03.8-0ubuntu1.20.04.2","20.10.2-0ubuntu1~20.04.2","20.10.2-0ubuntu1~20.04.3"],"ecosystem_specific":{"binaries":[{"binary_version":"20.10.7-0ubuntu1~20.04.1","binary_name":"docker.io"},{"binary_version":"20.10.7-0ubuntu1~20.04.1","binary_name":"golang-docker-dev"},{"binary_version":"20.10.7-0ubuntu1~20.04.1","binary_name":"golang-github-docker-docker-dev"},{"binary_version":"20.10.7-0ubuntu1~20.04.1","binary_name":"vim-syntax-docker"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-13401.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L"},{"type":"Ubuntu","score":"medium"}]}