CVE-2012-4533

Cross-site scripting (XSS) vulnerability in the "extra" details in the DiffSource._get_row function in lib/viewvc.py in ViewVC 1.0.x before 1.0.13 and 1.1.x before 1.1.16 allows remote authenticated users with repository commit access to inject arbitrary web script or HTML via the "function name" line.

公開: 2012-11-18 最後更新: 2026-06-16 指派方: [email protected] 來源: [email protected]

結論預警: CVE-2012-4533 綜合評估為中等風險(49.5/100):CVSS 技術影響為中級,利用機率(EPSS 3.08%) 核心證據: 近一日 EPSS 上升 +2.18%,被利用關注度持續升高。 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。

CVE-2012-4533 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 0.91% 3.08% +2.18%
2 2026-02-14 1.29% 0.91% -0.38%
3 2025-03-17 1.29%

完整 EPSS 歷史 (共 6 筆)

CVE-2012-4533 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:P/A:N 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:P)
完整性受到部分損害。
可用性影響 (A:N)
對可用性無影響。
8.6 2.9 [email protected]

CVE-2012-4533 的弱點列舉

CVE-2012-4533 的 OS 追蹤

vendor priority summary link
ubuntu medium CVE-2012-4533 medium priority: Ubuntu including 1 source packages (viewvc), 15 status rows across 15 suites (hardy, lucid, natty, oneiric, precise, quantal, raring, saucy, trusty, upstream, utopic, vivid, wily, xenial, yakkety): not-affected 7, ignored 5, released 2, DNE 1. https://ubuntu.com/security/CVE-2012-4533

CVE-2012-4533 的影響軟體 / 設定

廠商 產品 版本 原始 CPE
viewvc viewvc >= 1.0.0, < 1.0.13 cpe:2.3:a:viewvc:viewvc:*:*:*:*:*:*:*:*
viewvc viewvc >= 1.1.0, < 1.1.16 cpe:2.3:a:viewvc:viewvc:*:*:*:*:*:*:*:*
debian debian_linux 6.0 cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
debian debian_linux 7.0 cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*

CVE-2012-4533 的參考連結

URL 標籤
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=691062 Issue Tracking Mailing List Third Party Advisory
http://osvdb.org/86566 Broken Link
http://secunia.com/advisories/51041 Third Party Advisory
http://secunia.com/advisories/51072 Third Party Advisory
http://viewvc.tigris.org/issues/show_bug.cgi?id=515 Third Party Advisory
http://viewvc.tigris.org/source/browse/%2Acheckout%2A/viewvc/tags/1.0.13/CHANGES
http://viewvc.tigris.org/source/browse/%2Acheckout%2A/viewvc/tags/1.1.16/CHANGES
http://viewvc.tigris.org/source/browse/viewvc?view=rev&revision=2792 Third Party Advisory
http://viewvc.tigris.org/source/browse/viewvc?view=rev&revision=2794 Third Party Advisory
http://www.debian.org/security/2012/dsa-2563 Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2013:134 Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/10/21/2 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/10/21/3 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/56161 Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/79561 Third Party Advisory VDB Entry
https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0313 Third Party Advisory
cvelogic Threat Intelligence