GHSA-xxgm-qpj5-4886 · 严重度: low · 生态: pip — OpenStack Nova Scheduler denial of service through scheduler_hints
The Nova scheduler in OpenStack Compute (Nova) Folsom (2012.2) and Essex (2012.1), when DifferentHostFilter or SameHostFilter is enabled, allows remote authenticated users to cause a denial of service (excessive database lookup calls and server hang) via a request with many repeated IDs in the os:scheduler_hints section.
结论预警: CVE-2012-3371 综合评估为存在公开利用(56.6/100):CVSS 技术影响为低级,利用概率(EPSS 1.85%) 核心证据: 已收录 2 条公开利用参考(Exploit-DB)。 强制指令: 存在公开利用—请排查暴露面、落实缓解措施并优先修补。
风险随态势动态变化;本站持续评估并同步更新本页展示内容。
| EDB-ID | 来源 | 类型 | 公开时间 | 链接 |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS 日更估计相对被利用可能性;百分位表示该 CVE 在已评分漏洞中的相对排名(越高表示相对更严重)。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.88% | 1.85% | +0.97% |
| 2 | 2025-03-30 | 1.67% | 0.88% | -0.79% |
| 3 | 2025-03-29 | — | 1.67% | — |
完整 EPSS 历史 (共 9 条)
该 CVE 的 CVSS 指标。
| 底座分 | 版本 | 严重度 | 向量 | 可利用性 | 影响 | 分数来源 |
|---|---|---|---|---|---|---|
| 3.5 | 2.0 | LOW |
|
6.8 | 2.9 | [email protected] |
GHSA-xxgm-qpj5-4886 · 严重度: low · 生态: pip — OpenStack Nova Scheduler denial of service through scheduler_hints
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2012-3371 not yet assigned priority: Debian including 1 source packages (nova), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2012-3371 |
ubuntu
|
medium | CVE-2012-3371 medium priority: Ubuntu including 1 source packages (nova), 6 status rows across 6 suites (hardy, lucid, natty, oneiric, precise, upstream): DNE 2, not-affected 2, needed 1, released 1. | https://ubuntu.com/security/CVE-2012-3371 |