The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion before 1.6.17, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a request for a baselined WebDAV resource, as exploited in the wild in May 2011.
結論預警: CVE-2011-1752 綜合評估為中等風險（48/100）：CVSS 技術影響為中級，利用機率偏高（EPSS 8.48%，百分位 94%） 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 | 22.71% | 8.48% | -14.23% |
| 2 | 2025-12-28 | 17.10% | 22.71% | +5.60% |
| 3 | 2025-12-27 | — | 17.10% | — |
完整 EPSS 歷史 （共 17 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 |
|---|---|---|---|
debian
|
not yet assigned | CVE-2011-1752 not yet assigned priority: Debian including 1 source packages (subversion), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2011-1752 |
gentoo
|
low | CVE-2011-1752: 1 GLSA(s) (201309-11), 1 atom(s) (dev-vcs/subversion); latest impact low. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2011-1752 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2011-1752 |
ubuntu
|
medium | CVE-2011-1752 medium priority: Ubuntu including 1 source packages (subversion), 5 status rows across 5 suites (hardy, lucid, maverick, natty, upstream): released 4, ignored 1. | https://ubuntu.com/security/CVE-2011-1752 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| apache | subversion | < 1.6.17 | cpe:2.3:a:apache:subversion:*:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 10.04 | cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:* |
| canonical | ubuntu_linux | 10.10 | cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 11.04 | cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:* |
| debian | debian_linux | 5.0 | cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:* |
| debian | debian_linux | 6.0 | cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:* |
| fedoraproject | fedora | 14 | cpe:2.3:o:fedoraproject:fedora:14:*:*:*:*:*:*:* |
| fedoraproject | fedora | 15 | cpe:2.3:o:fedoraproject:fedora:15:*:*:*:*:*:*:* |
| apple | mac_os_x | < 10.7.3 | cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* |