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. 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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
redhatCNA
6 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 87%
VendorProductVersion
linuxfoundationcni_network_plugins
𝑥
< 0.8.6
redhatopenshift_container_platform
4.0
redhatenterprise_linux
7.0
redhatenterprise_linux
8.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
golang-github-containernetworking-plugins
bullseye
0.9.0-1
fixed
sid
1.1.1+ds1-3
fixed
trixie
1.1.1+ds1-3
fixed
bookworm
1.1.1+ds1-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
golang-github-containernetworking-plugins
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
not-affected
focal
needs-triage
eoan
dne
bionic
dne
xenial
dne
trusty
dne
Common Weakness Enumeration
References
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/#%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.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/#%21topic/kubernetes-security-announce/BMb_6ICCfp8
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DV3HCDZYUTPPVDUMTZXDKK6IUO3JMGJC/