The Windows installer that the Apache CouchDB team provides was vulnerable to local privilege escalation. All files in the install inherit the file permissions of the parent directory and therefore a non-privileged user can substitute any executable for the nssm.exe service launcher, or CouchDB batch or binary files. A subsequent service or server restart will then run that binary with administrator privilege. This issue affected CouchDB 2.0.0 (Windows platform only) and was addressed in CouchDB 2.0.0.1.
结论预警: CVE-2016-8742 综合评估为高可利用风险(75.3/100):CVSS 技术影响为高级,利用概率(EPSS 2.04%) 核心证据: 已收录 1 条公开利用参考(Exploit-DB)。 近一日 EPSS 上升 +1.60%,被利用关注度持续升高。 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 |
|---|---|---|---|---|
| 40865 | exploit_db | edb | 2016-12-05 | 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 | 0.44% | 2.04% | +1.60% |
| 2 | 2025-03-17 | 0.06% | 0.44% | +0.38% |
| 3 | 2023-03-07 | — | 0.06% | — |
完整 EPSS 历史 (共 4 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] |
| vendor | priority | summary | link |
|---|---|---|---|
ubuntu
|
negligible | CVE-2016-8742 negligible priority: Ubuntu including 1 source packages (couchedb), 4 status rows across 4 suites (artful, trusty, upstream, xenial): DNE 3, needs-triage 1. | https://ubuntu.com/security/CVE-2016-8742 |
| URL | 标签 |
|---|---|
| http://mail-archives.apache.org/mod_mbox/couchdb-dev/201612.mbox/%3C825F65E1-0E5F-4E1F-8053-CF2C6200C526%40apache.org%3E | Vendor Advisory |
| http://www.securityfocus.com/bid/94766 | Third Party Advisory VDB Entry |
| https://www.exploit-db.com/exploits/40865/ | Third Party Advisory VDB Entry |