Apache SpamAssassin before 3.1.8 allows remote attackers to cause a denial of service via long URLs in malformed HTML, which triggers "massive memory usage."
結論預警: CVE-2007-0451 綜合評估為中等風險(44.8/100):CVSS 技術影響為中級,利用機率偏高(EPSS 6.66%,百分位 93%) 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 | 33.37% | 6.66% | -26.71% |
| 2 | 2026-03-12 | 29.34% | 33.37% | +4.02% |
| 3 | 2025-11-27 | — | 29.34% | — |
完整 EPSS 歷史 (共 21 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 |
|---|---|---|---|---|---|---|
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2007-0451 not yet assigned priority: Debian including 1 source packages (spamassassin), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2007-0451 |
gentoo
|
normal | CVE-2007-0451: 1 GLSA(s) (200703-02), 1 atom(s) (mail-filter/spamassassin); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2007-0451 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2007-0451 |
ubuntu
|
medium | CVE-2007-0451 medium priority: Ubuntu including 1 source packages (spamassassin), 9 status rows across 9 suites (dapper, edgy, feisty, gutsy, hardy, intrepid, jaunty, karmic, upstream): released 6, ignored 2, needs-triage 1. | https://ubuntu.com/security/CVE-2007-0451 |
: Upgrade to SpamAssassin version 3.1.8
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| apache | spamassassin | <= 3.1.7 | cpe:2.3:a:apache:spamassassin:*:*:*:*:*:*:*:* |
| apache | spamassassin | 3.0.1 | cpe:2.3:a:apache:spamassassin:3.0.1:*:*:*:*:*:*:* |
| apache | spamassassin | 3.0.2 | cpe:2.3:a:apache:spamassassin:3.0.2:*:*:*:*:*:*:* |
| apache | spamassassin | 3.0.3 | cpe:2.3:a:apache:spamassassin:3.0.3:*:*:*:*:*:*:* |
| apache | spamassassin | 3.0.4 | cpe:2.3:a:apache:spamassassin:3.0.4:*:*:*:*:*:*:* |
| apache | spamassassin | 3.1.0 | cpe:2.3:a:apache:spamassassin:3.1.0:*:*:*:*:*:*:* |
| apache | spamassassin | 3.1.1 | cpe:2.3:a:apache:spamassassin:3.1.1:*:*:*:*:*:*:* |
| apache | spamassassin | 3.1.2 | cpe:2.3:a:apache:spamassassin:3.1.2:*:*:*:*:*:*:* |