In the Federation component of OpenStack Keystone before 11.0.4, 12.0.0, and 13.0.0, an authenticated "GET /v3/OS-FEDERATION/projects" request may bypass intended access restrictions on listing projects. An authenticated user may discover projects they have no authority to access, leaking all projects in the deployment and their attributes. Only Keystone with the /v3/OS-FEDERATION endpoint enabled via policy.json is affected.
総合評価: CVE-2018-14432 は中リスク（48.5/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 1.14%、78 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 | 2026-02-14 | 1.20% | 1.14% | -0.06% |
| 2 | 2025-11-21 | 0.96% | 1.20% | +0.24% |
| 3 | 2025-11-18 | — | 0.96% | — |
EPSS の全履歴 （全 13 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 |
|---|---|---|---|---|---|---|
| 5.3 | 3.0 | MEDIUM |
|
1.6 | 3.6 | [email protected] |
| 3.5 | 2.0 | LOW |
|
6.8 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2018-14432 not yet assigned priority: Debian including 1 source packages (keystone), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2018-14432 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2018-14432 |
suse
|
medium | CVE-2018-14432 severity moderate: SUSE including 185 source package names (openstack-aodh-5.1.1~dev5-3.5.3, openstack-aodh-api-5.1.1~dev5-3.5.3, …), 472 product×package rows across 4 product lines (HPE Helion OpenStack 8, SUSE OpenStack Cloud 7, SUSE OpenStack Cloud 8, SUSE OpenStack Cloud Crowbar 8): Fixed 472. | https://www.suse.com/security/cve/CVE-2018-14432/ |
ubuntu
|
low | CVE-2018-14432 low priority: Ubuntu including 1 source packages (keystone), 8 status rows across 8 suites (bionic, cosmic, disco, eoan, focal, trusty, upstream, xenial): not-affected 6, DNE 1, released 1. | https://ubuntu.com/security/CVE-2018-14432 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| redhat | openstack | 10 | cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:* |
| redhat | openstack | 12 | cpe:2.3:a:redhat:openstack:12:*:*:*:*:*:*:* |
| redhat | openstack | 13 | cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:* |
| openstack | keystone | < 11.0.4 | cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:* |
| openstack | keystone | 12.0.0 | cpe:2.3:a:openstack:keystone:12.0.0:*:*:*:*:*:*:* |
| openstack | keystone | 13.0.0 | cpe:2.3:a:openstack:keystone:13.0.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://www.openwall.com/lists/oss-security/2018/07/25/2 | Mailing List Patch Third Party Advisory |
| http://www.securityfocus.com/bid/104930 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2018:2523 | Vendor Advisory |
| https://access.redhat.com/errata/RHSA-2018:2533 | Vendor Advisory |
| https://access.redhat.com/errata/RHSA-2018:2543 | Vendor Advisory |
| https://www.debian.org/security/2018/dsa-4275 | Third Party Advisory |