Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1meDZ4LWg5ZzQtNTZmOM4AAk1F

containernetworking/plugins vulnerable to MitM attacks

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.

Permalink: https://github.com/advisories/GHSA-fx6x-h9g4-56f8
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1meDZ4LWg5ZzQtNTZmOM4AAk1F
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 2 years ago
Updated: 9 months ago

CVSS Score: 6.0
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L

Identifiers: GHSA-fx6x-h9g4-56f8, CVE-2020-10749
References:

• https://nvd.nist.gov/vuln/detail/CVE-2020-10749
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10749
• https://groups.google.com/forum/#!topic/kubernetes-security-announce/BMb_6ICCfp8
• https://lists.fedoraproject.org/archives/list/[email protected]/message/DV3HCDZYUTPPVDUMTZXDKK6IUO3JMGJC/
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00063.html
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00065.html
• https://github.com/containernetworking/plugins/releases/tag/v0.8.6
• https://github.com/advisories/GHSA-fx6x-h9g4-56f8

Repository: https://github.com/containernetworking/plugins
Blast Radius: 24.7

Affected Packages