GHSA-9x4q-3gxw-849f · 深刻度: high · エコシステム: pip — JupyterHub has a privilege escalation vulnerability with the `admin:users` scope
JupyterHub is software that allows one to create a multi-user server for Jupyter notebooks. Prior to versions 4.1.6 and 5.1.0, if a user is granted the `admin:users` scope, they may escalate their own privileges by making themselves a full admin user. The impact is relatively small in that `admin:users` is already an extremely privileged scope only granted to trusted users. In effect, `admin:users` is equivalent to `admin=True`, which is not intended. Note that the change here only prevents escalation to the built-in JupyterHub admin role that has unrestricted permissions. It does not prevent users with e.g. `groups` permissions from granting themselves or other users permissions via group membership, which is intentional. Versions 4.1.6 and 5.1.0 fix this issue.
総合評価: CVE-2024-41942 は中リスク(44.5/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.59%、43 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 | 0.10% | 0.59% | +0.49% |
| 2 | 2025-11-21 | 0.25% | 0.10% | -0.15% |
| 3 | 2025-11-18 | — | 0.25% | — |
EPSS の全履歴 (全 6 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 |
|---|---|---|---|---|---|---|
| 7.2 | 3.1 | HIGH |
|
1.2 | 5.9 | [email protected] |
| 7.2 | 3.1 | HIGH |
|
1.2 | 5.9 | [email protected] |
GHSA-9x4q-3gxw-849f · 深刻度: high · エコシステム: pip — JupyterHub has a privilege escalation vulnerability with the `admin:users` scope
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2024-41942 not yet assigned priority: Debian including 1 source packages (jupyterhub), 4 status rows across 4 suites (bookworm, forky, sid, trixie): resolved 3, open 1. | https://security-tracker.debian.org/tracker/CVE-2024-41942 |
ubuntu
|
medium | CVE-2024-41942 medium priority: Ubuntu including 1 source packages (jupyterhub), 7 status rows across 7 suites (focal, jammy, noble, oracular, plucky, questing, upstream): needs-triage 4, ignored 2, DNE 1. | https://ubuntu.com/security/CVE-2024-41942 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| jupyter | jupyterhub | < 4.1.6 | cpe:2.3:a:jupyter:jupyterhub:*:*:*:*:*:*:*:* |
| jupyter | jupyterhub | 5.0.0 | cpe:2.3:a:jupyter:jupyterhub:5.0.0:-:*:*:*:*:*:* |
| jupyter | jupyterhub | 5.0.0 | cpe:2.3:a:jupyter:jupyterhub:5.0.0:beta1:*:*:*:*:*:* |
| jupyter | jupyterhub | 5.0.0 | cpe:2.3:a:jupyter:jupyterhub:5.0.0:beta2:*:*:*:*:*:* |