The cert_revoke command in FreeIPA does not check for the "revoke certificate" permission, which allows remote authenticated users to revoke arbitrary certificates by leveraging the "retrieve certificate" permission.
结论预警: CVE-2016-5404 综合评估为中等风险(57/100):CVSS 技术影响为中级,利用概率(EPSS 2.61%) 核心证据: 近一日 EPSS 上升 +1.86%,被利用关注度持续升高。 强制指令: 梳理受影响资产并纳入修补计划。
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 | 0.74% | 2.61% | +1.86% |
| 2 | 2026-06-08 | 0.47% | 0.74% | +0.27% |
| 3 | 2026-03-28 | — | 0.47% | — |
完整 EPSS 历史 (共 16 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 |
|---|---|---|---|---|---|---|
| 6.5 | 3.0 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| 4.0 | 2.0 | MEDIUM |
|
8.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-5404 not yet assigned priority: Debian including 1 source packages (freeipa), 3 status rows across 3 suites (bookworm, sid, trixie): resolved 3. | https://security-tracker.debian.org/tracker/CVE-2016-5404 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2016-5404 |
ubuntu
|
low | CVE-2016-5404 low priority: Ubuntu including 1 source packages (freeipa), 16 status rows across 16 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, precise, trusty, upstream, xenial, yakkety, zesty): not-affected 12, ignored 2, released 2. | https://ubuntu.com/security/CVE-2016-5404 |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| freeipa | freeipa | — | cpe:2.3:a:freeipa:freeipa:-:*:*:*:*:*:*:* |
| oracle | linux | 6 | cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:* |
| oracle | linux | 7 | cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:* |
| fedoraproject | fedora | 23 | cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:* |
| fedoraproject | fedora | 24 | cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:* |
| fedoraproject | fedora | 25 | cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:* |