GHSA-j4p3-2m2h-cv5f · 嚴重度： medium · 生態： maven — Cloud Foundry UAA Denial of Service through client token revocation endpoint
An issue was discovered in Cloud Foundry Foundation cf-release (all versions prior to v279) and UAA (30.x versions prior to 30.6, 45.x versions prior to 45.4, 52.x versions prior to 52.1). In some cases, the UAA allows an authenticated user for a particular client to revoke client tokens for other users on the same client. This occurs only if the client is using opaque tokens or JWT tokens validated using the check_token endpoint. A malicious actor could cause denial of service.
結論預警: CVE-2017-8031 綜合評估為中等風險（43.1/100）：CVSS 技術影響為中級，利用機率（EPSS 1.09%） 強制指令: 梳理受影響資產並納入修補計畫。
風險隨態勢動態變化；本站持續評估並同步更新本頁展示內容。
EPSS 日更估計相對被利用可能性；百分位表示該 CVE 在已評分漏洞中的相對排名（越高表示相對更嚴重）。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化（新 − 舊） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.42% | 1.09% | +0.67% |
| 2 | 2025-03-30 | 0.47% | 0.42% | -0.05% |
| 3 | 2025-03-29 | — | 0.47% | — |
完整 EPSS 歷史 （共 8 筆）
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 5.3 | 3.1 | MEDIUM |
|
1.6 | 3.6 | [email protected] |
| 3.5 | 2.0 | LOW |
|
6.8 | 2.9 | [email protected] |
GHSA-j4p3-2m2h-cv5f · 嚴重度： medium · 生態： maven — Cloud Foundry UAA Denial of Service through client token revocation endpoint
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| cloudfoundry | cf-release | <= 278 | cpe:2.3:a:cloudfoundry:cf-release:*:*:*:*:*:*:*:* |
| cloudfoundry | uaa-release | >= 30, < 30.6 | cpe:2.3:a:cloudfoundry:uaa-release:*:*:*:*:*:*:*:* |
| cloudfoundry | uaa-release | >= 45, < 45.4 | cpe:2.3:a:cloudfoundry:uaa-release:*:*:*:*:*:*:*:* |
| cloudfoundry | uaa-release | 52 | cpe:2.3:a:cloudfoundry:uaa-release:52:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://www.securityfocus.com/bid/101967 | Third Party Advisory VDB Entry |
| https://www.cloudfoundry.org/cve-2017-8031/ | Issue Tracking Third Party Advisory |