Use-after-free vulnerability in lighttpd before 1.4.33 allows remote attackers to cause a denial of service (segmentation fault and crash) via unspecified vectors that trigger FAMMonitorDirectory failures.
結論預警: CVE-2013-4560 綜合評估為中等風險(52.4/100):CVSS 技術影響為中級,利用機率偏高(EPSS 5.42%,百分位 92%) 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 | 5.14% | 5.42% | +0.28% |
| 2 | 2026-05-23 | 6.82% | 5.14% | -1.68% |
| 3 | 2026-04-11 | — | 6.82% | — |
完整 EPSS 歷史 (共 44 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 |
|---|---|---|---|---|---|---|
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2013-4560: 1 source package rows (lighttpd); 5 state rows across 5 repos (3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 0, open 5. | https://security.alpinelinux.org/vuln/CVE-2013-4560 |
debian
|
not yet assigned | CVE-2013-4560 not yet assigned priority: Debian including 1 source packages (lighttpd), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2013-4560 |
gentoo
|
high | CVE-2013-4560: 1 GLSA(s) (201406-10), 1 atom(s) (www-servers/lighttpd); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2013-4560 |
ubuntu
|
medium | CVE-2013-4560 medium priority: Ubuntu including 1 source packages (lighttpd), 13 status rows across 13 suites (lucid, precise, quantal, raring, saucy, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): not-affected 7, ignored 5, pending 1. | https://ubuntu.com/security/CVE-2013-4560 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| lighttpd | lighttpd | < 1.4.33 | cpe:2.3:a:lighttpd:lighttpd:*:*:*:*:*:*:*:* |
| 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:*:*:*:*:*:*:* |
| debian | debian_linux | 8.0 | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| opensuse | opensuse | 12.2 | cpe:2.3:o:opensuse:opensuse:12.2:*:*:*:*:*:*:* |
| opensuse | opensuse | 12.3 | cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:* |
| opensuse | opensuse | 13.1 | cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_03.txt | Vendor Advisory |
| http://jvn.jp/en/jp/JVN37417423/index.html | Third Party Advisory |
| http://lists.opensuse.org/opensuse-updates/2014-01/msg00049.html | Mailing List Third Party Advisory |
| http://marc.info/?l=bugtraq&m=141576815022399&w=2 | Mailing List Third Party Advisory |
| http://secunia.com/advisories/55682 | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2013/11/12/4 | Mailing List Third Party Advisory |
| https://www.debian.org/security/2013/dsa-2795 | Third Party Advisory |