The nginx package before 1.6.2-5+deb8u3 on Debian jessie, the nginx packages before 1.4.6-1ubuntu3.6 on Ubuntu 14.04 LTS, before 1.10.0-0ubuntu0.16.04.3 on Ubuntu 16.04 LTS, and before 1.10.1-0ubuntu1.1 on Ubuntu 16.10, and the nginx ebuild before 1.10.2-r3 on Gentoo allow local users with access to the web server user account to gain root privileges via a symlink attack on the error log.
結論預警: CVE-2016-1247 綜合評估為高可利用風險（73/100）：CVSS 技術影響為高級，利用機率偏高（EPSS 4.86%，百分位 91%） 核心證據: 已收錄 5 筆公開利用參考（Exploit-DB）。 強制指令: 存在公開利用—請盤點暴露面、落實緩解措施並優先修補。
風險隨態勢動態變化；本站持續評估並同步更新本頁展示內容。
| EDB-ID | 來源 | 類型 | 公開時間 | 連結 |
|---|---|---|---|---|
| 40768 | exploit_db | edb | 2016-11-16 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS 日更估計相對被利用可能性；百分位表示該 CVE 在已評分漏洞中的相對排名（越高表示相對更嚴重）。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化（新 − 舊） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 11.25% | 4.86% | -6.38% |
| 2 | 2026-06-14 | 9.83% | 11.25% | +1.42% |
| 3 | 2026-05-20 | — | 9.83% | — |
完整 EPSS 歷史 （共 44 筆）
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 7.8 | 3.1 | HIGH |
|
1.8 | 5.9 | [email protected] |
| 7.2 | 2.0 | HIGH |
|
3.9 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-1247 not yet assigned priority: Debian including 1 source packages (nginx), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-1247 |
gentoo
|
normal | CVE-2016-1247: 1 GLSA(s) (201701-22), 1 atom(s) (www-servers/nginx); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2016-1247 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2016-1247 |
suse
|
medium | CVE-2016-1247 severity moderate: SUSE including 7 source package names (nginx, nginx-source, …), 10 product×package rows across 5 product lines (SUSE Linux Enterprise High Performance Computing 15-LTSS, SUSE Linux Enterprise Module for Server Applications 15 SP1, … (5 product lines)): Fixed 5, Known Not Affected 5. | https://www.suse.com/security/cve/CVE-2016-1247/ |
ubuntu
|
medium | CVE-2016-1247 medium priority: Ubuntu including 1 source packages (nginx), 5 status rows across 5 suites (precise, trusty, upstream, xenial, yakkety): released 3, needs-triage 1, not-affected 1. | https://ubuntu.com/security/CVE-2016-1247 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| f5 | nginx | <= 1.10.1 | cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:* |
| f5 | nginx | <= 1.10.0 | cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:* |
| f5 | nginx | <= 1.6.2 | cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:* |
| f5 | nginx | <= 1.4.3 | cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:* |
| fedoraproject | fedora | 33 | cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* |
| fedoraproject | fedora | 34 | cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* |
| fedoraproject | fedora | 35 | cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* |