Heap-based buffer overflow in iconvert.c in the bogolexer component in Bogofilter before 1.2.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an email containing a base64 string that is decoded to incomplete multibyte characters.
結論預警: CVE-2012-5468 綜合評估為高可利用風險（77.6/100）：CVSS 技術影響為高級，利用機率偏高（EPSS 6.26%，百分位 93%） 核心證據: 已收錄 1 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 |
|---|---|---|---|---|
| — | 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 | 6.08% | 6.26% | +0.18% |
| 2 | 2025-03-30 | 9.95% | 6.08% | -3.87% |
| 3 | 2025-03-29 | — | 9.95% | — |
完整 EPSS 歷史 （共 9 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-2012-5468 not yet assigned priority: Debian including 1 source packages (bogofilter), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2012-5468 |
ubuntu
|
medium | CVE-2012-5468 medium priority: Ubuntu including 1 source packages (bogofilter), 6 status rows across 6 suites (hardy, lucid, oneiric, precise, quantal, upstream): released 5, ignored 1. | https://ubuntu.com/security/CVE-2012-5468 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| bogofilter_project | bogofilter | <= 1.2.2 | cpe:2.3:a:bogofilter_project:bogofilter:*:*:*:*:*:*:*:* |
| bogofilter_project | bogofilter | 1.0.0 | cpe:2.3:a:bogofilter_project:bogofilter:1.0.0:*:*:*:*:*:*:* |
| bogofilter_project | bogofilter | 1.0.1 | cpe:2.3:a:bogofilter_project:bogofilter:1.0.1:*:*:*:*:*:*:* |
| bogofilter_project | bogofilter | 1.0.2 | cpe:2.3:a:bogofilter_project:bogofilter:1.0.2:*:*:*:*:*:*:* |
| bogofilter_project | bogofilter | 1.0.3 | cpe:2.3:a:bogofilter_project:bogofilter:1.0.3:*:*:*:*:*:*:* |
| bogofilter_project | bogofilter | 1.1.0 | cpe:2.3:a:bogofilter_project:bogofilter:1.1.0:*:*:*:*:*:*:* |
| bogofilter_project | bogofilter | 1.1.1 | cpe:2.3:a:bogofilter_project:bogofilter:1.1.1:*:*:*:*:*:*:* |
| bogofilter_project | bogofilter | 1.1.2 | cpe:2.3:a:bogofilter_project:bogofilter:1.1.2:*:*:*:*:*:*:* |
| bogofilter_project | bogofilter | 1.1.3 | cpe:2.3:a:bogofilter_project:bogofilter:1.1.3:*:*:*:*:*:*:* |
| bogofilter_project | bogofilter | 1.1.4 | cpe:2.3:a:bogofilter_project:bogofilter:1.1.4:*:*:*:*:*:*:* |
| bogofilter_project | bogofilter | 1.1.5 | cpe:2.3:a:bogofilter_project:bogofilter:1.1.5:*:*:*:*:*:*:* |
| bogofilter_project | bogofilter | 1.1.6 | cpe:2.3:a:bogofilter_project:bogofilter:1.1.6:*:*:*:*:*:*:* |
| bogofilter_project | bogofilter | 1.1.7 | cpe:2.3:a:bogofilter_project:bogofilter:1.1.7:*:*:*:*:*:*:* |
| bogofilter_project | bogofilter | 1.2.0 | cpe:2.3:a:bogofilter_project:bogofilter:1.2.0:*:*:*:*:*:*:* |
| bogofilter_project | bogofilter | 1.2.1 | cpe:2.3:a:bogofilter_project:bogofilter:1.2.1:*:*:*:*:*:*:* |