{"schema_version":"1.9.0","id":"GHSA-fx6x-h9g4-56f8","published":"2022-05-24T17:19:02Z","modified":"2026-09-10T03:49:33.378090389Z","aliases":["CVE-2020-10749","GO-2023-1915"],"summary":"containernetworking/plugins vulnerable to MitM attacks","details":"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.","affected":[{"package":{"name":"github.com/containernetworking/plugins","ecosystem":"Go","purl":"pkg:golang/github.com/containernetworking/plugins"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.8.6"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-fx6x-h9g4-56f8/GHSA-fx6x-h9g4-56f8.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10749"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10749"},{"type":"PACKAGE","url":"https://github.com/containernetworking/plugins"},{"type":"WEB","url":"https://github.com/containernetworking/plugins/releases/tag/v0.8.6"},{"type":"WEB","url":"https://groups.google.com/forum/#!topic/kubernetes-security-announce/BMb_6ICCfp8"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DV3HCDZYUTPPVDUMTZXDKK6IUO3JMGJC"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00063.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00065.html"}],"database_specific":{"cwe_ids":["CWE-300"],"github_reviewed":true,"github_reviewed_at":"2023-07-13T20:04:42Z","nvd_published_at":"2020-06-03T14:15:00Z","severity":"MODERATE"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L"}]}