CVE-2020-10749

Severity

60%

Complexity

18%

Confidentiality

61%

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 3.1 Base Score 6. CVSS Attack Vector: network. CVSS Attack Complexity: high. CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L).

CVSS 2.0 Base Score 6. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:S/C:P/I:P/A:P).

Overview

Type

Red Hat

First reported 4 years ago

2020-06-03 14:15:00

Last updated 4 years ago

2020-07-24 00:15:00

Affected Software

Red Hat Openshift Container Platform 4.0

4.0

Red Hat Enterprise Linux (RHEL) 7.0 (7)

7.0

Red Hat Enterprise Linux 8.0

8.0

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10749

https://groups.google.com/forum/#!topic/kubernetes-security-announce/BMb_6ICCfp8

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10749

Issue Tracking, Third Party Advisory

https://groups.google.com/forum/#!topic/kubernetes-security-announce/BMb_6ICCfp8

Mailing List, Third Party Advisory

openSUSE-SU-2020:1049

openSUSE-SU-2020:1050

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