Stack-based buffer overflow in MapServer before 4.10.7 and 5.x before 5.6.7 allows remote attackers to execute arbitrary code via vectors related to OGC filter encoding.
結論預警: CVE-2011-2704 綜合評估為中等風險（59.6/100）：CVSS 技術影響為高級，利用機率偏高（EPSS 5.22%，百分位 91%） 核心證據: EPSS 顯示該漏洞近期被利用的可能性處於高位。 強制指令: 被利用機率偏高—請盤點暴露面並優先安排修補。
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。
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 | 7.65% | 5.22% | -2.43% |
| 2 | 2026-01-31 | 6.40% | 7.65% | +1.25% |
| 3 | 2025-03-30 | — | 6.40% | — |
完整 EPSS 歷史 （共 10 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 |
|---|---|---|---|---|---|---|
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2011-2704 not yet assigned priority: Debian including 1 source packages (mapserver), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2011-2704 |
ubuntu
|
medium | CVE-2011-2704 medium priority: Ubuntu including 1 source packages (mapserver), 5 status rows across 5 suites (hardy, lucid, maverick, natty, upstream): released 4, needs-triage 1. | https://ubuntu.com/security/CVE-2011-2704 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| osgeo | mapserver | <= 4.10.6 | cpe:2.3:a:osgeo:mapserver:*:*:*:*:*:*:*:* |
| osgeo | mapserver | 4.2.0 | cpe:2.3:a:osgeo:mapserver:4.2.0:beta1:*:*:*:*:*:* |
| osgeo | mapserver | 4.4.0 | cpe:2.3:a:osgeo:mapserver:4.4.0:*:*:*:*:*:*:* |
| osgeo | mapserver | 4.4.0 | cpe:2.3:a:osgeo:mapserver:4.4.0:beta1:*:*:*:*:*:* |
| osgeo | mapserver | 4.4.0 | cpe:2.3:a:osgeo:mapserver:4.4.0:beta2:*:*:*:*:*:* |
| osgeo | mapserver | 4.4.0 | cpe:2.3:a:osgeo:mapserver:4.4.0:beta3:*:*:*:*:*:* |
| osgeo | mapserver | 4.6.0 | cpe:2.3:a:osgeo:mapserver:4.6.0:*:*:*:*:*:*:* |
| osgeo | mapserver | 4.6.0 | cpe:2.3:a:osgeo:mapserver:4.6.0:beta1:*:*:*:*:*:* |
| osgeo | mapserver | 4.6.0 | cpe:2.3:a:osgeo:mapserver:4.6.0:beta2:*:*:*:*:*:* |
| osgeo | mapserver | 4.6.0 | cpe:2.3:a:osgeo:mapserver:4.6.0:beta3:*:*:*:*:*:* |
| osgeo | mapserver | 4.6.0 | cpe:2.3:a:osgeo:mapserver:4.6.0:rc1:*:*:*:*:*:* |
| osgeo | mapserver | 4.8.0 | cpe:2.3:a:osgeo:mapserver:4.8.0:beta1:*:*:*:*:*:* |
| osgeo | mapserver | 4.8.0 | cpe:2.3:a:osgeo:mapserver:4.8.0:beta2:*:*:*:*:*:* |
| osgeo | mapserver | 4.8.0 | cpe:2.3:a:osgeo:mapserver:4.8.0:beta3:*:*:*:*:*:* |
| osgeo | mapserver | 4.8.0 | cpe:2.3:a:osgeo:mapserver:4.8.0:rc1:*:*:*:*:*:* |
| osgeo | mapserver | 4.8.0 | cpe:2.3:a:osgeo:mapserver:4.8.0:rc2:*:*:*:*:*:* |
| osgeo | mapserver | 4.10.0 | cpe:2.3:a:osgeo:mapserver:4.10.0:*:*:*:*:*:*:* |
| osgeo | mapserver | 4.10.0 | cpe:2.3:a:osgeo:mapserver:4.10.0:beta1:*:*:*:*:*:* |
| osgeo | mapserver | 4.10.0 | cpe:2.3:a:osgeo:mapserver:4.10.0:beta2:*:*:*:*:*:* |
| osgeo | mapserver | 4.10.0 | cpe:2.3:a:osgeo:mapserver:4.10.0:beta3:*:*:*:*:*:* |
| osgeo | mapserver | 4.10.0 | cpe:2.3:a:osgeo:mapserver:4.10.0:rc1:*:*:*:*:*:* |
| osgeo | mapserver | 4.10.1 | cpe:2.3:a:osgeo:mapserver:4.10.1:*:*:*:*:*:*:* |
| osgeo | mapserver | 4.10.2 | cpe:2.3:a:osgeo:mapserver:4.10.2:*:*:*:*:*:*:* |
| osgeo | mapserver | 4.10.3 | cpe:2.3:a:osgeo:mapserver:4.10.3:*:*:*:*:*:*:* |
| osgeo | mapserver | 4.10.4 | cpe:2.3:a:osgeo:mapserver:4.10.4:*:*:*:*:*:*:* |
| osgeo | mapserver | 4.10.5 | cpe:2.3:a:osgeo:mapserver:4.10.5:*:*:*:*:*:*:* |
| osgeo | mapserver | 5.0.0 | cpe:2.3:a:osgeo:mapserver:5.0.0:*:*:*:*:*:*:* |
| osgeo | mapserver | 5.0.0 | cpe:2.3:a:osgeo:mapserver:5.0.0:beta1:*:*:*:*:*:* |
| osgeo | mapserver | 5.0.0 | cpe:2.3:a:osgeo:mapserver:5.0.0:beta2:*:*:*:*:*:* |
| osgeo | mapserver | 5.0.0 | cpe:2.3:a:osgeo:mapserver:5.0.0:beta3:*:*:*:*:*:* |
| osgeo | mapserver | 5.0.0 | cpe:2.3:a:osgeo:mapserver:5.0.0:beta4:*:*:*:*:*:* |
| osgeo | mapserver | 5.0.0 | cpe:2.3:a:osgeo:mapserver:5.0.0:beta5:*:*:*:*:*:* |
| osgeo | mapserver | 5.0.0 | cpe:2.3:a:osgeo:mapserver:5.0.0:beta6:*:*:*:*:*:* |
| osgeo | mapserver | 5.0.0 | cpe:2.3:a:osgeo:mapserver:5.0.0:rc1:*:*:*:*:*:* |
| osgeo | mapserver | 5.0.0 | cpe:2.3:a:osgeo:mapserver:5.0.0:rc2:*:*:*:*:*:* |
| osgeo | mapserver | 5.2.0 | cpe:2.3:a:osgeo:mapserver:5.2.0:*:*:*:*:*:*:* |
| osgeo | mapserver | 5.2.0 | cpe:2.3:a:osgeo:mapserver:5.2.0:beta1:*:*:*:*:*:* |
| osgeo | mapserver | 5.2.0 | cpe:2.3:a:osgeo:mapserver:5.2.0:beta2:*:*:*:*:*:* |
| osgeo | mapserver | 5.2.0 | cpe:2.3:a:osgeo:mapserver:5.2.0:beta3:*:*:*:*:*:* |
| osgeo | mapserver | 5.2.0 | cpe:2.3:a:osgeo:mapserver:5.2.0:beta4:*:*:*:*:*:* |
| osgeo | mapserver | 5.2.0 | cpe:2.3:a:osgeo:mapserver:5.2.0:rc1:*:*:*:*:*:* |
| osgeo | mapserver | 5.2.1 | cpe:2.3:a:osgeo:mapserver:5.2.1:*:*:*:*:*:*:* |
| osgeo | mapserver | 5.4.0 | cpe:2.3:a:osgeo:mapserver:5.4.0:*:*:*:*:*:*:* |
| osgeo | mapserver | 5.4.0 | cpe:2.3:a:osgeo:mapserver:5.4.0:beta1:*:*:*:*:*:* |
| osgeo | mapserver | 5.4.0 | cpe:2.3:a:osgeo:mapserver:5.4.0:beta2:*:*:*:*:*:* |
| osgeo | mapserver | 5.4.0 | cpe:2.3:a:osgeo:mapserver:5.4.0:beta3:*:*:*:*:*:* |
| osgeo | mapserver | 5.4.0 | cpe:2.3:a:osgeo:mapserver:5.4.0:beta4:*:*:*:*:*:* |
| osgeo | mapserver | 5.4.0 | cpe:2.3:a:osgeo:mapserver:5.4.0:rc1:*:*:*:*:*:* |
| osgeo | mapserver | 5.4.0 | cpe:2.3:a:osgeo:mapserver:5.4.0:rc2:*:*:*:*:*:* |
| osgeo | mapserver | 5.4.1 | cpe:2.3:a:osgeo:mapserver:5.4.1:*:*:*:*:*:*:* |
| osgeo | mapserver | 5.4.2 | cpe:2.3:a:osgeo:mapserver:5.4.2:*:*:*:*:*:*:* |
| osgeo | mapserver | 5.6.0 | cpe:2.3:a:osgeo:mapserver:5.6.0:*:*:*:*:*:*:* |
| osgeo | mapserver | 5.6.1 | cpe:2.3:a:osgeo:mapserver:5.6.1:*:*:*:*:*:*:* |
| osgeo | mapserver | 5.6.3 | cpe:2.3:a:osgeo:mapserver:5.6.3:*:*:*:*:*:*:* |
| umn | mapserver | 5.2.2 | cpe:2.3:a:umn:mapserver:5.2.2:*:*:*:*:*:*:* |
| umn | mapserver | 5.2.3 | cpe:2.3:a:umn:mapserver:5.2.3:*:*:*:*:*:*:* |
| umn | mapserver | 5.6.4 | cpe:2.3:a:umn:mapserver:5.6.4:*:*:*:*:*:*:* |
| umn | mapserver | 5.6.5 | cpe:2.3:a:umn:mapserver:5.6.5:*:*:*:*:*:*:* |
| umn | mapserver | 5.6.6 | cpe:2.3:a:umn:mapserver:5.6.6:*:*:*:*:*:*:* |