Untrusted search path vulnerability in the installation functionality in Ruby 1.9.3-p194, when installed in the top-level C:\ directory, might allow local users to gain privileges via a Trojan horse DLL in the C:\Ruby193\bin directory, which may be added to the PATH system environment variable by an administrator, as demonstrated by a Trojan horse wlbsctrl.dll file used by the "IKE and AuthIP IPsec Keying Modules" system service in Windows Vista SP1, Windows Server 2008 SP2, Windows 7 SP1, and Windows 8 Release Preview. NOTE: CVE disputes this issue because the unsafe PATH is established only by a separate administrative action that is not a default part of the Ruby installation
結論預警: CVE-2012-5380 綜合評估為高可利用風險(62.7/100):CVSS 技術影響為中級,利用機率(EPSS 0.99%) 核心證據: 已收錄 2 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 |
|---|---|---|---|---|
| 28130 | exploit_db | edb | 2013-09-06 | 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 | 0.32% | 0.99% | +0.67% |
| 2 | 2026-06-12 | 0.37% | 0.32% | -0.05% |
| 3 | 2025-12-28 | — | 0.37% | — |
完整 EPSS 歷史 (共 11 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 |
|---|---|---|---|---|---|---|
| 6.7 | 3.1 | MEDIUM |
|
0.8 | 5.9 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| 6.0 | 2.0 | MEDIUM |
|
1.5 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
ubuntu
|
medium | CVE-2012-5380 medium priority: Ubuntu including 2 source packages (ruby1.8, ruby1.9.1), 12 status rows across 6 suites (hardy, lucid, natty, oneiric, precise, upstream): not-affected 8, needs-triage 2, DNE 1, ignored 1. | https://ubuntu.com/security/CVE-2012-5380 |
: Per: http://cwe.mitre.org/data/definitions/426.html 'CWE-426 Untrusted Search Path'
| URL | 標籤 |
|---|---|
| https://www.htbridge.com/advisory/HTB23108 | Exploit |