CVE-2007-0451

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."

公開: 2007-02-16 最後更新: 2026-06-16 指派方: [email protected] 來源: [email protected]

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。

CVE-2007-0451 的 EPSS(利用預測評分)

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)

CVE-2007-0451 的 CVSS 指標

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
AV:N/AC:M/Au:N/C:N/I:N/A:P 點擊展開
存取路徑 (AV:N)
只要路由可達,即可從遠端發動利用。
存取複雜度 (AC:M)
需要若干有利條件,但不必「千年一遇」。
認證 (AU:N)
全程無需有效身分。
機密性影響 (C:N)
對機密性無影響。
完整性影響 (I:N)
對完整性無影響。
可用性影響 (A:P)
可用性受到部分損害。
8.6 2.9 [email protected]

CVE-2007-0451 的弱點列舉

CVE-2007-0451 的 OS 追蹤

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

CVE-2007-0451 的 NVD 評估備註

解決方案: Upgrade to SpamAssassin version 3.1.8

CVE-2007-0451 的影響軟體 / 設定

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:*:*:*:*:*:*:*

CVE-2007-0451 的參考連結

URL 標籤
http://fedoranews.org/cms/node/2657 Patch
http://fedoranews.org/cms/node/2659 Patch
http://osvdb.org/33207
http://rhn.redhat.com/errata/RHSA-2007-0074.html
http://secunia.com/advisories/24197 Vendor Advisory
http://secunia.com/advisories/24200 Vendor Advisory
http://secunia.com/advisories/24250 Vendor Advisory
http://secunia.com/advisories/24256 Vendor Advisory
http://secunia.com/advisories/24265 Vendor Advisory
http://secunia.com/advisories/24307 Vendor Advisory
http://secunia.com/advisories/24889 Vendor Advisory
http://security.gentoo.org/glsa/glsa-200703-02.xml
http://spamassassin.apache.org/advisories/cve-2007-0451.txt
http://svn.apache.org/repos/asf/spamassassin/branches/3.1/build/announcements/3.1.8.txt
http://www.mandriva.com/security/advisories?name=MDKSA-2007:049
http://www.novell.com/linux/security/advisories/2007_6_sr.html
http://www.redhat.com/support/errata/RHSA-2007-0075.html
http://www.securityfocus.com/bid/22584 Patch
http://www.securitytracker.com/id?1017666
http://www.vupen.com/english/advisories/2007/0628 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/32536
https://issues.rpath.com/browse/RPL-1073
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10018
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