CVE-2020-10749 Information

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.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L

Reference

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00063.html http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00065.html https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10749 https://groups.google.com/forum/!topic/kubernetes-security-announce/BMb_6ICCfp8

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

LOW

Base Severity

6.0