rxvt-unicode before 9.20 does not properly handle OSC escape sequences, which allows user-assisted remote attackers to manipulate arbitrary X window properties and execute arbitrary commands.
結論預警: CVE-2014-3121 綜合評估為中等風險（62.5/100）：CVSS 技術影響為高級，利用機率（EPSS 4.10%） 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 | 3.34% | 4.10% | +0.76% |
| 2 | 2025-12-28 | 3.92% | 3.34% | -0.58% |
| 3 | 2025-10-22 | — | 3.92% | — |
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 |
|---|---|---|---|---|---|---|
| 7.6 | 2.0 | HIGH |
|
4.9 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2014-3121 not yet assigned priority: Debian including 1 source packages (rxvt-unicode), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2014-3121 |
gentoo
|
normal | CVE-2014-3121: 1 GLSA(s) (201406-18), 1 atom(s) (x11-terms/rxvt-unicode); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2014-3121 |
ubuntu
|
medium | CVE-2014-3121 medium priority: Ubuntu including 1 source packages (rxvt-unicode), 16 status rows across 16 suites (artful, bionic, cosmic, disco, lucid, precise, quantal, saucy, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): not-affected 10, ignored 4, DNE 1, released 1. | https://ubuntu.com/security/CVE-2014-3121 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| marc_lehmann | rxvt-unicode | <= 9.19 | cpe:2.3:a:marc_lehmann:rxvt-unicode:*:*:*:*:*:*:*:* |
| marc_lehmann | rxvt-unicode | 9.0 | cpe:2.3:a:marc_lehmann:rxvt-unicode:9.0:*:*:*:*:*:*:* |
| marc_lehmann | rxvt-unicode | 9.01 | cpe:2.3:a:marc_lehmann:rxvt-unicode:9.01:*:*:*:*:*:*:* |
| marc_lehmann | rxvt-unicode | 9.02 | cpe:2.3:a:marc_lehmann:rxvt-unicode:9.02:*:*:*:*:*:*:* |
| marc_lehmann | rxvt-unicode | 9.05 | cpe:2.3:a:marc_lehmann:rxvt-unicode:9.05:*:*:*:*:*:*:* |
| marc_lehmann | rxvt-unicode | 9.06 | cpe:2.3:a:marc_lehmann:rxvt-unicode:9.06:*:*:*:*:*:*:* |
| marc_lehmann | rxvt-unicode | 9.07 | cpe:2.3:a:marc_lehmann:rxvt-unicode:9.07:*:*:*:*:*:*:* |
| marc_lehmann | rxvt-unicode | 9.08 | cpe:2.3:a:marc_lehmann:rxvt-unicode:9.08:*:*:*:*:*:*:* |
| marc_lehmann | rxvt-unicode | 9.09 | cpe:2.3:a:marc_lehmann:rxvt-unicode:9.09:*:*:*:*:*:*:* |
| marc_lehmann | rxvt-unicode | 9.10 | cpe:2.3:a:marc_lehmann:rxvt-unicode:9.10:*:*:*:*:*:*:* |
| marc_lehmann | rxvt-unicode | 9.11 | cpe:2.3:a:marc_lehmann:rxvt-unicode:9.11:*:*:*:*:*:*:* |
| marc_lehmann | rxvt-unicode | 9.12 | cpe:2.3:a:marc_lehmann:rxvt-unicode:9.12:*:*:*:*:*:*:* |
| marc_lehmann | rxvt-unicode | 9.14 | cpe:2.3:a:marc_lehmann:rxvt-unicode:9.14:*:*:*:*:*:*:* |
| marc_lehmann | rxvt-unicode | 9.15 | cpe:2.3:a:marc_lehmann:rxvt-unicode:9.15:*:*:*:*:*:*:* |
| marc_lehmann | rxvt-unicode | 9.16 | cpe:2.3:a:marc_lehmann:rxvt-unicode:9.16:*:*:*:*:*:*:* |
| marc_lehmann | rxvt-unicode | 9.17 | cpe:2.3:a:marc_lehmann:rxvt-unicode:9.17:*:*:*:*:*:*:* |
| marc_lehmann | rxvt-unicode | 9.18 | cpe:2.3:a:marc_lehmann:rxvt-unicode:9.18:*:*:*:*:*:*:* |