GHSA-f4p5-x4vc-mh4v · 深刻度： medium · エコシステム： go — Improper use of metav1.Duration allows for Denial of Service
Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux’s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields `.spec.interval` or `.spec.timeout` (and structured variations of these fields), causing the entire object type to stop being processed. This issue is patched in version 0.35.0. As a workaround, Admission controllers can be employed to restrict the values that can be used for fields `.spec.interval` and `.spec.timeout`, however upgrading to the latest versions is still the recommended mitigation.
総合評価: CVE-2022-39272 は低リスク（35.7/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 0.61%、44 パーセンタイル） 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
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 | 0.31% | 0.61% | +0.30% |
| 2 | 2025-11-21 | 0.20% | 0.31% | +0.11% |
| 3 | 2025-11-18 | — | 0.20% | — |
EPSS の全履歴 （全 11 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 |
|---|---|---|---|---|---|---|
| 5.0 | 3.1 | MEDIUM |
|
3.1 | 1.4 | [email protected] |
| 4.3 | 3.1 | MEDIUM |
|
2.8 | 1.4 | [email protected] |
GHSA-f4p5-x4vc-mh4v · 深刻度： medium · エコシステム： go — Improper use of metav1.Duration allows for Denial of Service
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
medium | CVE-2022-39272: 1 source package rows (flux); 3 state rows across 3 repos (3.21-community, 3.22-community, edge-community); fixed 3, open 0. | https://security.alpinelinux.org/vuln/CVE-2022-39272 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| fluxcd | flux2 | >= 0.1.0, < 0.35.0 | cpe:2.3:a:fluxcd:flux2:*:*:*:*:*:*:*:* |
| fluxcd | helm-controller | >= 0.0.2, < 0.24.0 | cpe:2.3:a:fluxcd:helm-controller:*:*:*:*:*:*:*:* |
| fluxcd | helm-controller | 0.0.1 | cpe:2.3:a:fluxcd:helm-controller:0.0.1:alpha1:*:*:*:*:*:* |
| fluxcd | helm-controller | 0.0.1 | cpe:2.3:a:fluxcd:helm-controller:0.0.1:alpha2:*:*:*:*:*:* |
| fluxcd | helm-controller | 0.0.1 | cpe:2.3:a:fluxcd:helm-controller:0.0.1:beta1:*:*:*:*:*:* |
| fluxcd | helm-controller | 0.0.1 | cpe:2.3:a:fluxcd:helm-controller:0.0.1:beta2:*:*:*:*:*:* |
| fluxcd | helm-controller | 0.0.1 | cpe:2.3:a:fluxcd:helm-controller:0.0.1:beta3:*:*:*:*:*:* |
| fluxcd | helm-controller | 0.0.1 | cpe:2.3:a:fluxcd:helm-controller:0.0.1:beta4:*:*:*:*:*:* |
| fluxcd | image-automation-controller | >= 0.1.0, < 0.26.0 | cpe:2.3:a:fluxcd:image-automation-controller:*:*:*:*:*:*:*:* |
| fluxcd | image-reflector-controller | >= 0.1.0, < 0.22.0 | cpe:2.3:a:fluxcd:image-reflector-controller:*:*:*:*:*:*:*:* |
| fluxcd | kustomize-controller | >= 0.0.2, < 0.29.0 | cpe:2.3:a:fluxcd:kustomize-controller:*:*:*:*:*:*:*:* |
| fluxcd | kustomize-controller | 0.0.1 | cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha1:*:*:*:*:*:* |
| fluxcd | kustomize-controller | 0.0.1 | cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha2:*:*:*:*:*:* |
| fluxcd | kustomize-controller | 0.0.1 | cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha3:*:*:*:*:*:* |
| fluxcd | kustomize-controller | 0.0.1 | cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha4:*:*:*:*:*:* |
| fluxcd | kustomize-controller | 0.0.1 | cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha5:*:*:*:*:*:* |
| fluxcd | kustomize-controller | 0.0.1 | cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha6:*:*:*:*:*:* |
| fluxcd | kustomize-controller | 0.0.1 | cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha7:*:*:*:*:*:* |
| fluxcd | kustomize-controller | 0.0.1 | cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha8:*:*:*:*:*:* |
| fluxcd | kustomize-controller | 0.0.1 | cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:alpha9:*:*:*:*:*:* |
| fluxcd | kustomize-controller | 0.0.1 | cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:beta1:*:*:*:*:*:* |
| fluxcd | kustomize-controller | 0.0.1 | cpe:2.3:a:fluxcd:kustomize-controller:0.0.1:beta2:*:*:*:*:*:* |
| fluxcd | notification-controller | >= 0.0.2, < 0.27.0 | cpe:2.3:a:fluxcd:notification-controller:*:*:*:*:*:*:*:* |
| fluxcd | notification-controller | 0.0.1 | cpe:2.3:a:fluxcd:notification-controller:0.0.1:alpha1:*:*:*:*:*:* |
| fluxcd | notification-controller | 0.0.1 | cpe:2.3:a:fluxcd:notification-controller:0.0.1:alpha2:*:*:*:*:*:* |
| fluxcd | notification-controller | 0.0.1 | cpe:2.3:a:fluxcd:notification-controller:0.0.1:beta1:*:*:*:*:*:* |
| fluxcd | source-controller | >= 0.0.2, < 0.30.0 | cpe:2.3:a:fluxcd:source-controller:*:*:*:*:*:*:*:* |
| fluxcd | source-controller | 0.0.1 | cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha1:*:*:*:*:*:* |
| fluxcd | source-controller | 0.0.1 | cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha2:*:*:*:*:*:* |
| fluxcd | source-controller | 0.0.1 | cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha3:*:*:*:*:*:* |
| fluxcd | source-controller | 0.0.1 | cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha4:*:*:*:*:*:* |
| fluxcd | source-controller | 0.0.1 | cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha5:*:*:*:*:*:* |
| fluxcd | source-controller | 0.0.1 | cpe:2.3:a:fluxcd:source-controller:0.0.1:alpha6:*:*:*:*:*:* |
| fluxcd | source-controller | 0.0.1 | cpe:2.3:a:fluxcd:source-controller:0.0.1:beta1:*:*:*:*:*:* |
| fluxcd | source-controller | 0.0.1 | cpe:2.3:a:fluxcd:source-controller:0.0.1:beta2:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://github.com/fluxcd/flux2/security/advisories/GHSA-f4p5-x4vc-mh4v | Third Party Advisory |
| https://github.com/kubernetes/apimachinery/issues/131 | Issue Tracking Patch Third Party Advisory |