The setup scripts in 389 Directory Server 1.2.x (aka Red Hat Directory Server 8.2.x), when multiple unprivileged instances are configured, use 0777 permissions for the /var/run/dirsrv directory, which allows local users to cause a denial of service (daemon outage or arbitrary process termination) by replacing PID files contained in this directory.
结论预警: CVE-2011-0022 综合评估为低风险（26.3/100）：CVSS 技术影响为中级，利用概率偏低（EPSS 0.29%） 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 | 0.04% | 0.29% | +0.25% |
| 2 | 2023-03-07 | 0.95% | 0.04% | -0.91% |
| 3 | 2023-02-13 | — | 0.95% | — |
完整 EPSS 历史 （共 5 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 |
|---|---|---|---|---|---|---|
| 4.7 | 2.0 | MEDIUM |
|
3.4 | 6.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2011-0022 |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| fedoraproject | 389_directory_server | 1.2.1 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.1:*:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.2 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.2:*:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.3 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.3:*:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.5 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.5:*:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.5 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.5:rc1:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.5 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.5:rc2:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.5 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.5:rc3:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.5 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.5:rc4:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.6 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:*:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.6 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:a2:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.6 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:a3:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.6 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:a4:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.6 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:rc1:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.6 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:rc2:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.6 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:rc3:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.6 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:rc6:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.6 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:rc7:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.6.1 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.6.1:*:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.7 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.7:alpha3:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.7.5 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.7.5:*:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.8 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.8:alpha1:*:*:*:*:*:* |
| fedoraproject | 389_directory_server | 1.2.8 | cpe:2.3:a:fedoraproject:389_directory_server:1.2.8:alpha2:*:*:*:*:*:* |
| redhat | directory_server | 8.2 | cpe:2.3:a:redhat:directory_server:8.2:*:*:*:*:*:*:* |
| redhat | directory_server | 8.2.3 | cpe:2.3:a:redhat:directory_server:8.2.3:*:*:*:*:*:*:* |