GHSA-mpj7-7mg7-x95j · 深刻度: low · エコシステム: maven — Apache NiFi: Missing Complete Authorization for Parameter and Service References
Apache NiFi 1.10.0 through 2.0.0 are missing fine-grained authorization checking for Parameter Contexts, referenced Controller Services, and referenced Parameter Providers, when creating new Process Groups. Creating a new Process Group can include binding to a Parameter Context, but in cases where the Process Group did not reference any Parameter values, the framework did not check user authorization for the bound Parameter Context. Missing authorization for a bound Parameter Context enabled clients to download non-sensitive Parameter values after creating the Process Group. Creating a new Process Group can also include referencing existing Controller Services or Parameter Providers. The framework did not check user authorization for referenced Controller Services or Parameter Providers, enabling clients to create Process Groups and use these components that were otherwise unauthorized. This vulnerability is limited in scope to authenticated users authorized to create Process Groups. The scope is further limited to deployments with component-based authorization policies. Upgrading to Apache NiFi 2.1.0 is the recommended mitigation, which includes authorization checking for Parameter and Controller Service references on Process Group creation.
総合評価: CVE-2024-56512 は低リスク(33.4/100)。CVSS 深刻度は低。悪用される可能性が高い(EPSS 3.04%、86 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 | 47.10% | 3.04% | -44.05% |
| 2 | 2026-06-12 | 37.61% | 47.10% | +9.49% |
| 3 | 2026-05-19 | — | 37.61% | — |
EPSS の全履歴 (全 37 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 |
|---|---|---|---|---|---|---|
| 2.1 | 4.0 | LOW |
|
— | — | [email protected] |
| 5.4 | 3.1 | MEDIUM |
|
2.8 | 2.5 | [email protected] |
GHSA-mpj7-7mg7-x95j · 深刻度: low · エコシステム: maven — Apache NiFi: Missing Complete Authorization for Parameter and Service References
| URL | タグ |
|---|---|
| https://lists.apache.org/thread/cjc8fns5kjsho0s7vonlnojokyfx47wn | Mailing List |
| http://www.openwall.com/lists/oss-security/2024/12/28/1 | Mailing List |