CVE-2020-10749

State: Published
Severity: 6.0 Medium
Published: Jun 3, 2020
Updated: Aug 4, 2024
Reserved: Mar 20, 2020

Description

A vulnerability was found in all versions of containernetworking/plugins before version 0.8.6, that allows malicious containers in Kubernetes clusters to perform man-in-the-middle (MitM) attacks. A malicious container can exploit this flaw by sending rogue IPv6 router advertisements to the host or other containers, to redirect traffic to the malicious container.

Scores

CVSS	Score	Vector	Source
3.1	6.0 Medium	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L	redhat

Weaknesses

CWE-300

Affected Products

Product	Versions
containernetworking/pluginsRed Hat	all containernetworking/plugins versions before version 0.8.6Affected

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10749
https://groups.google.com/forum/#%21topic/kubernetes-security-announce/BMb_6ICCfp8
openSUSE-SU-2020:1049vendor-advisory
openSUSE-SU-2020:1050vendor-advisory
FEDORA-2021-ccb8a9c403vendor-advisory

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