Man-in-the-Middle (MitM) Affecting containers-common package, versions <1:1.1.1-3.module+el8.3.0+8221+97165c3f


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.09% (42nd percentile)

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  • Snyk IDSNYK-CENTOS8-CONTAINERSCOMMON-2083559
  • published26 Jul 2021
  • disclosed1 Jun 2020

Introduced: 1 Jun 2020

CVE-2020-10749  (opens in a new tab)
CWE-300  (opens in a new tab)
First added by Snyk

How to fix?

Upgrade Centos:8 containers-common to version 1:1.1.1-3.module+el8.3.0+8221+97165c3f or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream containers-common package and not the containers-common package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

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 Scores

version 3.1