GHSA-r3jh-qhgj-gvr8 · 深刻度: medium · エコシステム: pip — Denial of service in neutron
An uncontrolled resource consumption flaw was found in openstack-neutron. This flaw allows a remote authenticated user to query a list of security groups for an invalid project. This issue creates resources that are unconstrained by the user's quota. If a malicious user were to submit a significant number of requests, this could lead to a denial of service.
総合評価: CVE-2023-3637 は低リスク(37.9/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.97%、57 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 | 0.21% | 0.97% | +0.76% |
| 2 | 2025-11-21 | 0.86% | 0.21% | -0.64% |
| 3 | 2025-11-18 | — | 0.86% | — |
EPSS の全履歴 (全 10 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 |
|---|---|---|---|---|---|---|
| 4.3 | 3.1 | MEDIUM |
|
2.8 | 1.4 | [email protected] |
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
GHSA-r3jh-qhgj-gvr8 · 深刻度: medium · エコシステム: pip — Denial of service in neutron
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2023-3637 unimportant priority: Debian including 1 source packages (neutron), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2023-3637 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2023-3637 |
suse
|
medium | CVE-2023-3637 severity moderate: SUSE including 11 source package names (openstack-neutron, openstack-neutron-dhcp-agent, …), 55 product×package rows across 5 product lines (HPE Helion OpenStack 8, SUSE OpenStack Cloud 8, … (5 product lines)): Will Not Fix 55. | https://www.suse.com/security/cve/CVE-2023-3637/ |
ubuntu
|
medium | CVE-2023-3637 medium priority: Ubuntu including 1 source packages (neutron), 12 status rows across 12 suites (bionic, focal, jammy, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): deferred 6, ignored 5, not-affected 1. | https://ubuntu.com/security/CVE-2023-3637 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| redhat | openstack_platform | 13.0 | cpe:2.3:a:redhat:openstack_platform:13.0:*:*:*:*:*:*:* |
| redhat | openstack_platform | 16.2 | cpe:2.3:a:redhat:openstack_platform:16.2:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://access.redhat.com/errata/RHSA-2023:4283 | Vendor Advisory |
| https://access.redhat.com/security/cve/CVE-2023-3637 | Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2222270 | Issue Tracking Vendor Advisory |