CVE-2020-10749
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.
Does this matter?
Lower severity and a low EPSS score (2.43%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 6.0 MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
- EPSS
- 2.43% probability · 83th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-300
- Affected
- linuxfoundation/cni network plugins · redhat/openshift container platform · fedoraproject/fedora · redhat/enterprise linux
- Source
- secalert@redhat.com
References
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00063.htmlBroken Link, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00065.htmlBroken Link, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10749Issue Tracking, Third Party Advisory
- https://groups.google.com/forum/#%21topic/kubernetes-security-announce/BMb_6ICCfp8
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DV3HCDZYUTPPVDUMTZXDKK6IUO3JMGJC/
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00063.htmlBroken Link, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00065.htmlBroken Link, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10749Issue Tracking, Third Party Advisory
- https://groups.google.com/forum/#%21topic/kubernetes-security-announce/BMb_6ICCfp8
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DV3HCDZYUTPPVDUMTZXDKK6IUO3JMGJC/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.