CVE-2020-13401
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.
Does this matter?
Lower severity and a low EPSS score (2.86%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 6.0 MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
- EPSS
- 2.86% probability · 87th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- docker/engine · fedoraproject/fedora · debian/debian linux · broadcom/sannav
- Source
- cve@mitre.org
EPSS 2.9% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00040.htmlBroken Link
- http://www.openwall.com/lists/oss-security/2020/06/01/5Mailing List, Third Party Advisory
- https://docs.docker.com/engine/release-notes/Release Notes, Vendor Advisory
- https://github.com/docker/docker-ce/releases/tag/v19.03.11Release Notes, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DN4JQAOXBE3XUNK3FD423LHE3K74EMJT/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJZLKRCOJMOGUIJI2AS27BOZS3RBEF3K/
- https://security.gentoo.org/glsa/202008-15Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200717-0002/Third Party Advisory
- https://www.debian.org/security/2020/dsa-4716Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00040.htmlBroken Link
- http://www.openwall.com/lists/oss-security/2020/06/01/5Mailing List, Third Party Advisory
- https://docs.docker.com/engine/release-notes/Release Notes, Vendor Advisory
- https://github.com/docker/docker-ce/releases/tag/v19.03.11Release Notes, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DN4JQAOXBE3XUNK3FD423LHE3K74EMJT/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJZLKRCOJMOGUIJI2AS27BOZS3RBEF3K/
- https://security.gentoo.org/glsa/202008-15Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200717-0002/Third Party Advisory
- https://www.debian.org/security/2020/dsa-4716Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.