Improper input validation in Broadcom Sannav
CVE-2020-13401
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.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.0 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.029 (86.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 86.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.028 · newest: 0.029 · change: +0.000
Affected products
- Broadcom Sannav
- Docker Engine
- Debian Linux — versions 10.0
- Fedoraproject Fedora — versions 31, 32
Weakness classification (CWE)
Public proof-of-concept exploits
- arax-zaeimi/Docker-Container-CVE-2020-13401
- 43622283/awesome-cloud-native-security
- ARPSyndicate/cve-scores
- ARPSyndicate/cvemon
- Metarget/awesome-cloud-native-security
- atesemre/awesome-cloud-native-security
- neargle/re0-kubernetes-sec-archive
- nomi-sec/PoC-in-GitHub
- reni2study/Cloud-Native-Security2
- soosmile/POC
References
- docs.docker.com/engine/release-notes/ (Release Notes, Vendor Advisory)
- www.openwall.com/lists/oss-security/2020/06/01/5 (Mailing List, Third Party Advisory)
- github.com/docker/docker-ce/releases/tag/v19.03.11 (Third Party Advisory, Release Notes)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2020-06/msg00040.html (vendor-advisory, Broken Link)
- www.debian.org/security/2020/dsa-4716 (vendor-advisory, Third Party Advisory)
- security.netapp.com/advisory/ntap-20200717-0002/ (Third Party Advisory)
- security.gentoo.org/glsa/202008-15 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-13401?
- CVE-2020-13401 is a medium-severity vulnerability in Broadcom Sannav, classified under Improper Input Validation. CVSS score: 6.0/10. Published 2020-06-02.
- How severe is CVE-2020-13401?
- Medium severity. CVSS v3 base score is 6.0 out of 10.
- Is CVE-2020-13401 known to be exploited?
- 10 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.