GHSA-fx6x-h9g4-56f8 · 深刻度: medium · エコシステム: go — containernetworking/plugins vulnerable to MitM attacks
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.
総合評価: CVE-2020-10749 は中リスク(53.2/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 2.41%、82 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 1.84% | 2.41% | +0.57% |
| 2 | 2026-06-01 | 2.18% | 1.84% | -0.34% |
| 3 | 2026-05-28 | — | 2.18% | — |
EPSS の全履歴 (全 20 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 6.0 | 3.1 | MEDIUM |
|
1.8 | 3.7 | [email protected] |
| 6.0 | 3.1 | MEDIUM |
|
1.8 | 3.7 | [email protected] |
| 6.0 | 2.0 | MEDIUM |
|
6.8 | 6.4 | [email protected] |
GHSA-fx6x-h9g4-56f8 · 深刻度: medium · エコシステム: go — containernetworking/plugins vulnerable to MitM attacks
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
medium | CVE-2020-10749: 1 source package rows (k3s); 7 state rows across 7 repos (3.17-community, 3.18-community, 3.19-community, 3.20-community, 3.21-community, 3.22-community, edge-community); fixed 7, open 0. | https://security.alpinelinux.org/vuln/CVE-2020-10749 |
debian
|
not yet assigned | CVE-2020-10749 not yet assigned priority: Debian including 1 source packages (golang-github-containernetworking-plugins), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2020-10749 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2020-10749 |
suse
|
medium | CVE-2020-10749 severity moderate: SUSE including 40 source package names (1.6.6:cni-plugins-0.8.6-3.6.1, buildah-1.15.1-2.module+el8.3.0+8221+97165c3f, …), 50 product×package rows across 24 product lines (Container caasp/v4/cilium, Container rancher/elemental-teal-rt/5.4, … (24 product lines)): Fixed 50. | https://www.suse.com/security/cve/CVE-2020-10749/ |
ubuntu
|
medium | CVE-2020-10749 medium priority: Ubuntu including 1 source packages (golang-github-containernetworking-plugins), 17 status rows across 17 suites (bionic, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): not-affected 11, DNE 4, needs-triage 2. | https://ubuntu.com/security/CVE-2020-10749 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| linuxfoundation | cni_network_plugins | < 0.8.6 | cpe:2.3:a:linuxfoundation:cni_network_plugins:*:*:*:*:*:*:*:* |
| redhat | openshift_container_platform | 4.0 | cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:* |
| fedoraproject | fedora | 32 | cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 7.0 | cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 8.0 | cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00063.html | Broken Link Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00065.html | Broken Link Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10749 | Issue 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/ |