CVE-2016-6636

The OAuth authorization implementation in Pivotal Cloud Foundry (PCF) before 242; UAA 2.x before 2.7.4.7, 3.x before 3.3.0.5, and 3.4.x before 3.4.4; UAA BOSH before 11.5 and 12.x before 12.5; Elastic Runtime before 1.6.40, 1.7.x before 1.7.21, and 1.8.x before 1.8.1; and Ops Manager 1.7.x before 1.7.13 and 1.8.x before 1.8.1 mishandles redirect_uri subdomains, which allows remote attackers to obtain implicit access tokens via a modified subdomain.

公開： 2016-09-30 最終更新： 2026-05-06 Assigner： [email protected] ソース： [email protected]
NVD ステータス：Modified，CVE の状態： published
参照： NVD, CVE.org, EUVD, JVN

CVE-2016-6636 は低リスク（36.4/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 0.24%、44 パーセンタイル） 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。

CVE-2016-6636 の EPSS（Exploit Prediction Scoring System）スコア

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 2025-03-30 0.28% 0.24% -0.05%
2 2025-03-29 0.17% 0.28% +0.11%
3 2023-03-07 — 0.17% —

EPSS の全履歴 （全 4 件）

CVE-2016-6636 の CVSS（Common Vulnerability Scoring System）指標

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
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N クリックして展開
攻撃ベクター (AV:N)
インターネットなど、ルーティングされたネットワーク越しに遠隔から悪用しうる。端末の前にいる必要はない。
攻撃の複雑さ (AC:L)
攻撃者が条件を満たせば、レース条件や珍しい構成に依存せずに再現しやすい。
必要な権限 (PR:N)
事前のログインや昇格は不要で、匿名アクセスのまま踏み台にしうる。
ユーザーの関与 (UI:N)
メールのリンクを開く、マクロを有効にするなど、被害者の協力がなくても成立しうる。
スコープ (S:U)
影響は脆弱コンポーネントと同一のセキュリティ権限・信頼境界の内側に収まる。
機密性への影響 (C:L)
一部のデータや属性が漏えいしうるが、全件一括流出といった規模には至らない。
完全性への影響 (I:N)
改ざん・なりすましによる信頼毀損は軽微か、想定されない。
可用性への影響 (A:N)
業務継続に支障が出るレベルの停止や劣化は想定されない。
 3.9 1.4 [email protected]
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N クリックして展開
アクセス経路 (AV:N)
ルーティング可能なネットワーク越しに、遠隔から到達・悪用しうる。
アクセスの複雑さ (AC:L)
手順が短く、再現性が高い。
認証 (AU:N)
認証を経ずに攻撃を完結できる。
機密性への影響 (C:P)
機密性は部分的に損なわれる。
完全性への影響 (I:N)
完全性は損なわれない。
可用性への影響 (A:N)
可用性は損なわれない。
 10.0 2.9 [email protected]

CVE-2016-6636 の弱点分類（列挙）

CVE-2016-6636 の影響を受けるソフトウェア／構成

ベンダー 製品 バージョン 生の CPE
cloudfoundry cloud_foundry_uaa_bosh <= 12.3 cpe:2.3:a:cloudfoundry:cloud_foundry_uaa_bosh:*:*:*:*:*:*:*:*
pivotal_software cloud_foundry <= 241 cpe:2.3:a:pivotal_software:cloud_foundry:*:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.0 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.0:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.1 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.1:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.2 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.2:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.3 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.3:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.4 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.4:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.5 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.5:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.6 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.6:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.7 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.7:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.8 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.8:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.9 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.9:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.10 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.10:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.11 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.11:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.12 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.12:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.13 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.13:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.14 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.14:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.15 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.15:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.17 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.17:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.18 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.18:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.19 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.19:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.20 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.20:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.21 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.21:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.22 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.22:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.23 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.23:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.25 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.25:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.26 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.26:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.27 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.27:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.28 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.28:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.29 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.29:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.30 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.30:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.31 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.31:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.32 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.32:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.33 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.33:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.34 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.34:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.35 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.35:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.36 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.36:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.37 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.37:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.38 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.38:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.6.39 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.39:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.0 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.0:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.1 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.1:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.2 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.2:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.3 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.3:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.4 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.4:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.5 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.5:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.6 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.6:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.7 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.7:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.8 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.8:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.9 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.9:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.10 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.10:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.11 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.11:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.12 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.12:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.13 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.13:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.14 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.14:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.15 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.15:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.16 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.16:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.17 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.17:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.18 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.18:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.19 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.19:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.7.20 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.20:*:*:*:*:*:*:*
pivotal_software cloud_foundry_elastic_runtime 1.8.0 cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.8.0:*:*:*:*:*:*:*
pivotal_software cloud_foundry_ops_manager 1.7.0 cpe:2.3:a:pivotal_software:cloud_foundry_ops_manager:1.7.0:*:*:*:*:*:*:*
pivotal_software cloud_foundry_ops_manager 1.7.1 cpe:2.3:a:pivotal_software:cloud_foundry_ops_manager:1.7.1:*:*:*:*:*:*:*
pivotal_software cloud_foundry_ops_manager 1.7.2 cpe:2.3:a:pivotal_software:cloud_foundry_ops_manager:1.7.2:*:*:*:*:*:*:*
pivotal_software cloud_foundry_ops_manager 1.7.3 cpe:2.3:a:pivotal_software:cloud_foundry_ops_manager:1.7.3:*:*:*:*:*:*:*
pivotal_software cloud_foundry_ops_manager 1.7.4 cpe:2.3:a:pivotal_software:cloud_foundry_ops_manager:1.7.4:*:*:*:*:*:*:*
pivotal_software cloud_foundry_ops_manager 1.7.5 cpe:2.3:a:pivotal_software:cloud_foundry_ops_manager:1.7.5:*:*:*:*:*:*:*
pivotal_software cloud_foundry_ops_manager 1.7.6 cpe:2.3:a:pivotal_software:cloud_foundry_ops_manager:1.7.6:*:*:*:*:*:*:*
pivotal_software cloud_foundry_ops_manager 1.7.7 cpe:2.3:a:pivotal_software:cloud_foundry_ops_manager:1.7.7:*:*:*:*:*:*:*
pivotal_software cloud_foundry_ops_manager 1.7.8 cpe:2.3:a:pivotal_software:cloud_foundry_ops_manager:1.7.8:*:*:*:*:*:*:*
pivotal_software cloud_foundry_ops_manager 1.7.9 cpe:2.3:a:pivotal_software:cloud_foundry_ops_manager:1.7.9:*:*:*:*:*:*:*
pivotal_software cloud_foundry_ops_manager 1.7.10 cpe:2.3:a:pivotal_software:cloud_foundry_ops_manager:1.7.10:*:*:*:*:*:*:*
pivotal_software cloud_foundry_ops_manager 1.7.11 cpe:2.3:a:pivotal_software:cloud_foundry_ops_manager:1.7.11:*:*:*:*:*:*:*
pivotal_software cloud_foundry_ops_manager 1.7.12 cpe:2.3:a:pivotal_software:cloud_foundry_ops_manager:1.7.12:*:*:*:*:*:*:*
pivotal_software cloud_foundry_ops_manager 1.8.0 cpe:2.3:a:pivotal_software:cloud_foundry_ops_manager:1.8.0:*:*:*:*:*:*:*
pivotal_software cloud_foundry_uaa 2.3.0 cpe:2.3:a:pivotal_software:cloud_foundry_uaa:2.3.0:*:*:*:*:*:*:*
pivotal_software cloud_foundry_uaa 2.3.1 cpe:2.3:a:pivotal_software:cloud_foundry_uaa:2.3.1:*:*:*:*:*:*:*
pivotal_software cloud_foundry_uaa 2.4.0 cpe:2.3:a:pivotal_software:cloud_foundry_uaa:2.4.0:*:*:*:*:*:*:*
pivotal_software cloud_foundry_uaa 2.5.1 cpe:2.3:a:pivotal_software:cloud_foundry_uaa:2.5.1:*:*:*:*:*:*:*

CVE-2016-6636 の参考情報

cvelogic Threat Intelligence