CVE-2020-10749 is a medium-severity vulnerability affecting containernetworking/plugins versions prior to 0.8.6, allowing malicious containers in Kubernetes clusters to execute man-in-the-middle (MitM) attacks by sending rogue IPv6 router advertisements. This flaw, with a CVSS score of 6.0, has a network attack vector and high attack complexity, potentially leading to limited confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.8.6CPE matchmatch criteria | cpe:2.3:a:linuxfoundation:cni_network_plugins:*:*:*:*:*:*:*:* | ||
4.0CPE matchmatch criteria | cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:* | ||
32CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* | ||
7.0CPE matchmatch criteria | cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* | ||
8.0CPE matchmatch criteria | cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
containernetworking/plugins vulnerable to MitM attacks
May 24, 2022containernetworking/plugins: IPv6 router advertisements allow for MitM attacks on IPv4 clusters
Jun 1, 2020IPv4 only clusters susceptible to MitM attacks via IPv6 rogue router advertisements
IPv4 only clusters susceptible to MitM attacks via IPv6 rogue router advertisements
IPv4 only clusters susceptible to MitM attacks via IPv6 rogue router advertisements
IPv4 only clusters susceptible to MitM attacks via IPv6 rogue router advertisements