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CVE-2020-13401

Public on 2020-05-29
Modified on 2021-12-02
Description

A flaw was found in Docker when it creates network bridges that accept IPv6 router advertisements by default. This flaw allows an attacker who can execute code in a container to possibly spoof rogue IPv6 router advertisements to perform a man-in-the-middle (MitM) attack against the host network or another container.

Severity
Medium
See what this means
CVSS v3 Base Score
6.0
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 docker 2020-05-29 21:52 ALAS-2020-1376
Amazon Linux 2 - Docker Extra docker 2021-10-22 22:49 ALAS2DOCKER-2021-002
Amazon Linux 2 - Aws-nitro-enclaves-cli Extra docker 2021-10-22 22:50 ALAS2NITRO-ENCLAVES-2021-002

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 6.0 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
NVD CVSSv2 6.0 AV:N/AC:M/Au:S/C:P/I:P/A:P
NVD CVSSv3 6.0 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L