The SelectionOwner::ProcessTarget function in ui/base/x/selection_owner.cc in the UI implementation in Google Chrome before 40.0.2214.91 uses an incorrect data type for a certain length value, which allows remote attackers to cause a denial of service (out-of-bounds read) via crafted X11 data.
結論預警: CVE-2014-7941 綜合評估為中等風險(45.1/100):CVSS 技術影響為中級,利用機率(EPSS 1.60%) 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 | 1.93% | 1.60% | -0.33% |
| 2 | 2026-04-20 | 2.25% | 1.93% | -0.32% |
| 3 | 2025-03-30 | — | 2.25% | — |
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 |
|---|---|---|---|---|---|---|
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
gentoo
|
normal | CVE-2014-7941: 1 GLSA(s) (201502-13), 1 atom(s) (www-client/chromium); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2014-7941 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2014-7941 |
ubuntu
|
medium | CVE-2014-7941 medium priority: Ubuntu including 2 source packages (chromium-browser, oxide-qt), 14 status rows across 7 suites (lucid, precise, trusty, upstream, utopic, vivid, wily): released 5, not-affected 4, DNE 3, ignored 2. | https://ubuntu.com/security/CVE-2014-7941 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| chromium | chromium | 40.0.2214.110 | cpe:2.3:a:chromium:chromium:40.0.2214.110:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop_supplementary | 6.0 | cpe:2.3:o:redhat:enterprise_linux_desktop_supplementary:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_supplementary | 6.0 | cpe:2.3:o:redhat:enterprise_linux_server_supplementary:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_supplementary_eus | 6.6.z | cpe:2.3:o:redhat:enterprise_linux_server_supplementary_eus:6.6.z:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation_supplementary | 6.0 | cpe:2.3:o:redhat:enterprise_linux_workstation_supplementary:6.0:*:*:*:*:*:*:* |
| chrome | <= 40.0.2214.85 | cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* | |
| opensuse | opensuse | 13.1 | cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:* |
| opensuse | opensuse | 13.2 | cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* |