Multiple stack-based buffer overflows in http.c in OpenConnect before 4.08 allow remote VPN gateways to cause a denial of service (application crash) via a long (1) hostname, (2) path, or (3) cookie list in a response.
結論預警: CVE-2012-6128 綜合評估為中等風險（50.9/100）：CVSS 技術影響為中級，利用機率（EPSS 2.65%） 核心證據: 近一日 EPSS 上升 +1.68%，被利用關注度持續升高。 強制指令: 梳理受影響資產並納入修補計畫。
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。
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 | 0.97% | 2.65% | +1.68% |
| 2 | 2025-03-30 | 1.71% | 0.97% | -0.74% |
| 3 | 2025-03-29 | — | 1.71% | — |
完整 EPSS 歷史 （共 8 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 |
|---|---|---|---|---|---|---|
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2012-6128 not yet assigned priority: Debian including 1 source packages (openconnect), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2012-6128 |
gentoo
|
normal | CVE-2012-6128: 1 GLSA(s) (201405-18), 1 atom(s) (net-misc/openconnect); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2012-6128 |
ubuntu
|
medium | CVE-2012-6128 medium priority: Ubuntu including 1 source packages (openconnect), 15 status rows across 15 suites (hardy, lucid, oneiric, precise, quantal, raring, saucy, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): not-affected 7, ignored 5, DNE 2, released 1. | https://ubuntu.com/security/CVE-2012-6128 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| infradead | openconnect | <= 4.07 | cpe:2.3:a:infradead:openconnect:*:*:*:*:*:*:*:* |
| infradead | openconnect | 1.00 | cpe:2.3:a:infradead:openconnect:1.00:*:*:*:*:*:*:* |
| infradead | openconnect | 1.10 | cpe:2.3:a:infradead:openconnect:1.10:*:*:*:*:*:*:* |
| infradead | openconnect | 1.20 | cpe:2.3:a:infradead:openconnect:1.20:*:*:*:*:*:*:* |
| infradead | openconnect | 1.30 | cpe:2.3:a:infradead:openconnect:1.30:*:*:*:*:*:*:* |
| infradead | openconnect | 1.40 | cpe:2.3:a:infradead:openconnect:1.40:*:*:*:*:*:*:* |
| infradead | openconnect | 2.00 | cpe:2.3:a:infradead:openconnect:2.00:*:*:*:*:*:*:* |
| infradead | openconnect | 2.01 | cpe:2.3:a:infradead:openconnect:2.01:*:*:*:*:*:*:* |
| infradead | openconnect | 2.10 | cpe:2.3:a:infradead:openconnect:2.10:*:*:*:*:*:*:* |
| infradead | openconnect | 2.11 | cpe:2.3:a:infradead:openconnect:2.11:*:*:*:*:*:*:* |
| infradead | openconnect | 2.12 | cpe:2.3:a:infradead:openconnect:2.12:*:*:*:*:*:*:* |
| infradead | openconnect | 2.20 | cpe:2.3:a:infradead:openconnect:2.20:*:*:*:*:*:*:* |
| infradead | openconnect | 2.21 | cpe:2.3:a:infradead:openconnect:2.21:*:*:*:*:*:*:* |
| infradead | openconnect | 2.22 | cpe:2.3:a:infradead:openconnect:2.22:*:*:*:*:*:*:* |
| infradead | openconnect | 2.23 | cpe:2.3:a:infradead:openconnect:2.23:*:*:*:*:*:*:* |
| infradead | openconnect | 2.24 | cpe:2.3:a:infradead:openconnect:2.24:*:*:*:*:*:*:* |
| infradead | openconnect | 2.25 | cpe:2.3:a:infradead:openconnect:2.25:*:*:*:*:*:*:* |
| infradead | openconnect | 2.26 | cpe:2.3:a:infradead:openconnect:2.26:*:*:*:*:*:*:* |
| infradead | openconnect | 3.00 | cpe:2.3:a:infradead:openconnect:3.00:*:*:*:*:*:*:* |
| infradead | openconnect | 3.01 | cpe:2.3:a:infradead:openconnect:3.01:*:*:*:*:*:*:* |
| infradead | openconnect | 3.02 | cpe:2.3:a:infradead:openconnect:3.02:*:*:*:*:*:*:* |
| infradead | openconnect | 3.11 | cpe:2.3:a:infradead:openconnect:3.11:*:*:*:*:*:*:* |
| infradead | openconnect | 3.12 | cpe:2.3:a:infradead:openconnect:3.12:*:*:*:*:*:*:* |
| infradead | openconnect | 3.13 | cpe:2.3:a:infradead:openconnect:3.13:*:*:*:*:*:*:* |
| infradead | openconnect | 3.14 | cpe:2.3:a:infradead:openconnect:3.14:*:*:*:*:*:*:* |
| infradead | openconnect | 3.15 | cpe:2.3:a:infradead:openconnect:3.15:*:*:*:*:*:*:* |
| infradead | openconnect | 3.16 | cpe:2.3:a:infradead:openconnect:3.16:*:*:*:*:*:*:* |
| infradead | openconnect | 3.17 | cpe:2.3:a:infradead:openconnect:3.17:*:*:*:*:*:*:* |
| infradead | openconnect | 3.18 | cpe:2.3:a:infradead:openconnect:3.18:*:*:*:*:*:*:* |
| infradead | openconnect | 3.19 | cpe:2.3:a:infradead:openconnect:3.19:*:*:*:*:*:*:* |
| infradead | openconnect | 3.20 | cpe:2.3:a:infradead:openconnect:3.20:*:*:*:*:*:*:* |
| infradead | openconnect | 3.99 | cpe:2.3:a:infradead:openconnect:3.99:*:*:*:*:*:*:* |
| infradead | openconnect | 4.00 | cpe:2.3:a:infradead:openconnect:4.00:*:*:*:*:*:*:* |
| infradead | openconnect | 4.01 | cpe:2.3:a:infradead:openconnect:4.01:*:*:*:*:*:*:* |
| infradead | openconnect | 4.02 | cpe:2.3:a:infradead:openconnect:4.02:*:*:*:*:*:*:* |
| infradead | openconnect | 4.03 | cpe:2.3:a:infradead:openconnect:4.03:*:*:*:*:*:*:* |
| infradead | openconnect | 4.04 | cpe:2.3:a:infradead:openconnect:4.04:*:*:*:*:*:*:* |
| infradead | openconnect | 4.05 | cpe:2.3:a:infradead:openconnect:4.05:*:*:*:*:*:*:* |
| infradead | openconnect | 4.06 | cpe:2.3:a:infradead:openconnect:4.06:*:*:*:*:*:*:* |