CVE-2020-13401: Input Validation
First published: Fri May 08 2020(Updated: )
Docker creates network bridges that accept IPv6 router advertisements by default. An attacker able to execute code in a container could exploit this to spoof rogue IPv6 router advertisements to perform a MitM attack against the host network.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/docker | <19.03.11 | 19.03.11 |
| debian/docker.io | 18.09.1+dfsg1-7.1+deb10u3 20.10.5+dfsg1-1+deb11u2 20.10.24+dfsg1-1 20.10.25+dfsg1-1 20.10.25+dfsg1-2 | |
| Docker Engine | <19.03.11 | |
| Fedoraproject Fedora | =31 | |
| Fedoraproject Fedora | =32 | |
| Debian Debian Linux | =10.0 | |
| Broadcom Sannav | ||
| IBM Security Guardium | <=10.5 | |
| IBM Security Guardium | <=10.6 | |
| IBM Security Guardium | <=11.0 | |
| IBM Security Guardium | <=11.1 | |
| IBM Security Guardium | <=11.2 | |
| IBM Security Guardium | <=11.3 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2020-13401
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13401
- https://bugzilla.redhat.com/show_bug.cgi?id=1833233
- https://github.com/moby/libnetwork/commit/153d0769a1181bf591a9637fd487a541ec7db1e6
- https://salsa.debian.org/docker-team/docker/-/commit/0063b7d241b8959646c5dd009d822a9d23cb63c3
- https://bugs.debian.org/962141
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=962141
- https://groups.google.com/forum/#!topic/kubernetes-security-announce/BMb_6ICCfp8
- https://docs.docker.com/engine/release-notes/#190311
- 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@lists.fedoraproject.org/message/DN4JQAOXBE3XUNK3FD423LHE3K74EMJT/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJZLKRCOJMOGUIJI2AS27BOZS3RBEF3K/
- https://security.gentoo.org/glsa/202008-15
- https://security.netapp.com/advisory/ntap-20200717-0002/
- https://www.debian.org/security/2020/dsa-4716
- https://exchange.xforce.ibmcloud.com/vulnerabilities/182750
- https://www.ibm.com/support/pages/node/6455281 (Advisory)
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2020-13401.
What is the severity level of CVE-2020-13401?
CVE-2020-13401 has a severity level of high.
Which software versions are affected by CVE-2020-13401?
IBM Security Guardium versions up to 11.3 and Docker Engine versions up to 19.03.11 are affected by CVE-2020-13401.
What is the impact of CVE-2020-13401?
CVE-2020-13401 allows an attacker to perform man-in-the-middle attacks and gain access to the communication channel between endpoints.
How can I fix CVE-2020-13401?
To fix CVE-2020-13401, update Docker Engine to version 19.03.11.
- collector/debian-bugs
- alias/CVE-2020-13401
- collector/redhat-bugzilla
- collector/security-tracker-debian
- collector/nvd-index
- collector/ibm-support
- agent/severity
- agent/weakness
- agent/author
- agent/type
- agent/description
- package-manager/redhat
- package-manager/debian
- vendor/docker
- canonical/docker engine
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/31
- version/fedoraproject fedora/32
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/10.0
- vendor/broadcom
- canonical/broadcom sannav
- vendor/ibm
- canonical/ibm security guardium
- version/ibm security guardium/10.5
- version/ibm security guardium/10.6
- version/ibm security guardium/11.0
- version/ibm security guardium/11.1
- version/ibm security guardium/11.2
- version/ibm security guardium/11.3