GHSA-p2g7-xwvr-rrw3 · 深刻度: high · エコシステム: go — Helm Controller denial of service
Flux2 is a tool for keeping Kubernetes clusters in sync with sources of configuration, and Flux's helm-controller is a Kubernetes operator that allows one to declaratively manage Helm chart releases. Helm controller is tightly integrated with the Helm SDK. A vulnerability found in the Helm SDK that affects flux2 v0.0.17 until v0.32.0 and helm-controller v0.0.4 until v0.23.0 allows for specific data inputs to cause high memory consumption. In some platforms, this could cause the controller to panic and stop processing reconciliations. In a shared cluster multi-tenancy environment, a tenant could create a HelmRelease that makes the controller panic, denying all other tenants from their Helm releases being reconciled. Patches are available in flux2 v0.32.0 and helm-controller v0.23.0.
総合評価: CVE-2022-36049 は中リスク(51.1/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.96%、57 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 | 0.57% | 0.96% | +0.39% |
| 2 | 2026-04-19 | 0.17% | 0.57% | +0.40% |
| 3 | 2026-01-26 | — | 0.17% | — |
EPSS の全履歴 (全 8 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 |
|---|---|---|---|---|---|---|
| 7.7 | 3.1 | HIGH |
|
3.1 | 4.0 | [email protected] |
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
GHSA-p2g7-xwvr-rrw3 · 深刻度: high · エコシステム: go — Helm Controller denial of service
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
high | CVE-2022-36049: 1 source package rows (helm); 4 state rows across 2 repos (3.22-community, edge-community); fixed 0, open 4. | https://security.alpinelinux.org/vuln/CVE-2022-36049 |
| URL | タグ |
|---|---|
| https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44996 | Mailing List Third Party Advisory |
| https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48360 | Mailing List Third Party Advisory |
| https://github.com/fluxcd/flux2/security/advisories/GHSA-p2g7-xwvr-rrw3 | Third Party Advisory |
| https://github.com/helm/helm/security/advisories/GHSA-7hfp-qfw3-5jxh | Third Party Advisory |