{"cve":"CVE-2020-13401","nvd":{"published":"2020-06-02T14:15:10.770","modified":"2026-06-17T02:53:05.000","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L","score":6.0},"cwes":["CWE-20"],"references":["http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00040.html","http://www.openwall.com/lists/oss-security/2020/06/01/5","https://docs.docker.com/engine/release-notes/","https://github.com/docker/docker-ce/releases/tag/v19.03.11","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DN4JQAOXBE3XUNK3FD423LHE3K74EMJT/"],"products":["broadcom:sannav","debian:debian_linux","docker:engine","fedoraproject:fedora"],"source":"nvd","synced_at":"2026-10-19T21:05:42.039641217+00:00"},"epss":{"cve":"CVE-2020-13401","score":0.02862,"percentile":0.86762,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-qrrc-ww9x-r43g","url":"https://osv.dev/vulnerability/GHSA-qrrc-ww9x-r43g","summary":"Improper Input Validation in Docker Engine","modified":"2026-09-10T03:49:12.876642721Z","packages":[{"ecosystem":"Go","name":"github.com/docker/docker-ce","purl":"pkg:golang/github.com/docker/docker-ce","ranges":["<19.03.11"],"fixed":["19.03.11"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}