The init script in the Gentoo app-admin/logstash-bin package before 5.5.3 and 5.6.x before 5.6.1 has "chown -R" calls for user-writable directory trees, which allows local users to gain privileges by leveraging access to a $LS_USER account for creation of a hard link.
结论预警: CVE-2017-14730 综合评估为中等风险(40.7/100):CVSS 技术影响为高级,利用概率偏低(EPSS 0.35%) 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 | 0.04% | 0.35% | +0.30% |
| 2 | 2025-03-30 | 0.09% | 0.04% | -0.04% |
| 3 | 2025-03-29 | — | 0.09% | — |
完整 EPSS 历史 (共 6 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 |
|---|---|---|---|---|---|---|
| 7.8 | 3.0 | HIGH |
|
1.8 | 5.9 | [email protected] |
| 7.2 | 2.0 | HIGH |
|
3.9 | 10.0 | [email protected] |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| elasticsearch | logstash | 5.0.0 | cpe:2.3:a:elasticsearch:logstash:5.0.0:*:*:*:*:*:*:* |
| elasticsearch | logstash | 5.0.1 | cpe:2.3:a:elasticsearch:logstash:5.0.1:*:*:*:*:*:*:* |
| elasticsearch | logstash | 5.0.2 | cpe:2.3:a:elasticsearch:logstash:5.0.2:*:*:*:*:*:*:* |
| elasticsearch | logstash | 5.1.1 | cpe:2.3:a:elasticsearch:logstash:5.1.1:*:*:*:*:*:*:* |
| elasticsearch | logstash | 5.1.2 | cpe:2.3:a:elasticsearch:logstash:5.1.2:*:*:*:*:*:*:* |
| elasticsearch | logstash | 5.2.0 | cpe:2.3:a:elasticsearch:logstash:5.2.0:*:*:*:*:*:*:* |
| elasticsearch | logstash | 5.2.1 | cpe:2.3:a:elasticsearch:logstash:5.2.1:*:*:*:*:*:*:* |
| elasticsearch | logstash | 5.3.0 | cpe:2.3:a:elasticsearch:logstash:5.3.0:*:*:*:*:*:*:* |
| elasticsearch | logstash | 5.3.1 | cpe:2.3:a:elasticsearch:logstash:5.3.1:*:*:*:*:*:*:* |
| elasticsearch | logstash | 5.3.2 | cpe:2.3:a:elasticsearch:logstash:5.3.2:*:*:*:*:*:*:* |
| elasticsearch | logstash | 5.4.1 | cpe:2.3:a:elasticsearch:logstash:5.4.1:*:*:*:*:*:*:* |
| elasticsearch | logstash | 5.4.2 | cpe:2.3:a:elasticsearch:logstash:5.4.2:*:*:*:*:*:*:* |
| elasticsearch | logstash | 5.4.3 | cpe:2.3:a:elasticsearch:logstash:5.4.3:*:*:*:*:*:*:* |
| elasticsearch | logstash | 5.5.0 | cpe:2.3:a:elasticsearch:logstash:5.5.0:*:*:*:*:*:*:* |
| elasticsearch | logstash | 5.5.1 | cpe:2.3:a:elasticsearch:logstash:5.5.1:*:*:*:*:*:*:* |
| elasticsearch | logstash | 5.5.2 | cpe:2.3:a:elasticsearch:logstash:5.5.2:*:*:*:*:*:*:* |
| elasticsearch | logstash | 5.6.0 | cpe:2.3:a:elasticsearch:logstash:5.6.0:*:*:*:*:*:*:* |
| URL | 标签 |
|---|---|
| https://bugs.gentoo.org/628558 | Third Party Advisory |
| https://github.com/gentoo/gentoo/pull/5665 | Third Party Advisory |
| https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=18f97c851c209f291b31ae7a902719f1c17c79fa | Third Party Advisory |
| https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=bbd6cb398c1740c68e9b1b78340c887c58c1fbda | Third Party Advisory |