Best Practical Solutions RT 3.8.x before 3.8.15 and 4.0.x before 4.0.8, when GnuPG is enabled with a "Sign by default" queue configuration, uses a queue's key for signing, which might allow remote attackers to spoof messages by leveraging the lack of authentication semantics.
结论预警: CVE-2012-6578 综合评估为低风险（39/100）：CVSS 技术影响为中级，利用概率（EPSS 1.06%） 强制指令: 持续跟踪利用情报与 EPSS 变化，并适时复评优先级。
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。
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 | 0.26% | 1.06% | +0.80% |
| 2 | 2025-03-30 | 0.41% | 0.26% | -0.15% |
| 3 | 2025-03-29 | — | 0.41% | — |
完整 EPSS 历史 （共 7 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 |
|---|---|---|---|---|---|---|
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2012-6578 not yet assigned priority: Debian including 1 source packages (request-tracker4), 2 status rows across 2 suites (bookworm, bullseye): resolved 2. | https://security-tracker.debian.org/tracker/CVE-2012-6578 |
ubuntu
|
medium | CVE-2012-6578 medium priority: Ubuntu including 2 source packages (request-tracker3.8, request-tracker4), 26 status rows across 13 suites (lucid, precise, quantal, raring, saucy, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): DNE 12, not-affected 7, ignored 5, released 2. | https://ubuntu.com/security/CVE-2012-6578 |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| bestpractical | request_tracker | 3.8.3 | cpe:2.3:a:bestpractical:request_tracker:3.8.3:*:*:*:*:*:*:* |
| bestpractical | request_tracker | 3.8.4 | cpe:2.3:a:bestpractical:request_tracker:3.8.4:*:*:*:*:*:*:* |
| bestpractical | request_tracker | 3.8.7 | cpe:2.3:a:bestpractical:request_tracker:3.8.7:*:*:*:*:*:*:* |
| bestpractical | request_tracker | 3.8.9 | cpe:2.3:a:bestpractical:request_tracker:3.8.9:*:*:*:*:*:*:* |
| bestpractical | request_tracker | 3.8.10 | cpe:2.3:a:bestpractical:request_tracker:3.8.10:*:*:*:*:*:*:* |
| bestpractical | request_tracker | 3.8.11 | cpe:2.3:a:bestpractical:request_tracker:3.8.11:*:*:*:*:*:*:* |
| bestpractical | request_tracker | 3.8.12 | cpe:2.3:a:bestpractical:request_tracker:3.8.12:*:*:*:*:*:*:* |
| bestpractical | request_tracker | 3.8.13 | cpe:2.3:a:bestpractical:request_tracker:3.8.13:*:*:*:*:*:*:* |
| bestpractical | request_tracker | 3.8.14 | cpe:2.3:a:bestpractical:request_tracker:3.8.14:*:*:*:*:*:*:* |
| bestpractical | request_tracker | 4.0.0 | cpe:2.3:a:bestpractical:request_tracker:4.0.0:*:*:*:*:*:*:* |
| bestpractical | request_tracker | 4.0.1 | cpe:2.3:a:bestpractical:request_tracker:4.0.1:*:*:*:*:*:*:* |
| bestpractical | request_tracker | 4.0.2 | cpe:2.3:a:bestpractical:request_tracker:4.0.2:*:*:*:*:*:*:* |
| bestpractical | request_tracker | 4.0.3 | cpe:2.3:a:bestpractical:request_tracker:4.0.3:*:*:*:*:*:*:* |
| bestpractical | request_tracker | 4.0.4 | cpe:2.3:a:bestpractical:request_tracker:4.0.4:*:*:*:*:*:*:* |
| bestpractical | request_tracker | 4.0.5 | cpe:2.3:a:bestpractical:request_tracker:4.0.5:*:*:*:*:*:*:* |
| bestpractical | request_tracker | 4.0.6 | cpe:2.3:a:bestpractical:request_tracker:4.0.6:*:*:*:*:*:*:* |
| bestpractical | request_tracker | 4.0.7 | cpe:2.3:a:bestpractical:request_tracker:4.0.7:*:*:*:*:*:*:* |
| URL | 标签 |
|---|---|
| http://lists.bestpractical.com/pipermail/rt-announce/2012-October/000212.html | Patch Vendor Advisory |