The mod_proxy module in the Apache HTTP Server 1.3.x through 1.3.42, 2.0.x through 2.0.64, and 2.2.x through 2.2.21 does not properly interact with use of (1) RewriteRule and (2) ProxyPassMatch pattern matches for configuration of a reverse proxy, which allows remote attackers to send requests to intranet servers via a malformed URI containing an initial @ (at sign) character.
结论预警: CVE-2011-3368 综合评估为高可利用风险（74.9/100）：CVSS 技术影响为中级，利用概率偏高（EPSS 90.73%，百分位 100%） 核心证据: 已收录 3 条公开利用参考（Exploit-DB）。 近一日 EPSS 上升 +16.29%，被利用关注度持续升高。 强制指令: 存在公开利用—请排查暴露面、落实缓解措施并优先修补。
风险随态势动态变化；本站持续评估并同步更新本页展示内容。
| EDB-ID | 来源 | 类型 | 公开时间 | 链接 |
|---|---|---|---|---|
| 17969 | exploit_db | edb | 2011-10-11 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS 日更估计相对被利用可能性；百分位表示该 CVE 在已评分漏洞中的相对排名（越高表示相对更严重）。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 74.45% | 90.73% | +16.29% |
| 2 | 2026-06-14 | 72.54% | 74.45% | +1.91% |
| 3 | 2026-06-13 | — | 72.54% | — |
完整 EPSS 历史 （共 53 条）
该 CVE 的 CVSS 指标。
| 底座分 | 版本 | 严重度 | 向量 | 可利用性 | 影响 | 分数来源 |
|---|---|---|---|---|---|---|
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
medium | CVE-2011-3368 medium priority: Debian including 1 source packages (apache2), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2011-3368 |
gentoo
|
high | CVE-2011-3368: 1 GLSA(s) (201206-25), 1 atom(s) (www-servers/apache); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2011-3368 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2011-3368 |
suse
|
medium | CVE-2011-3368 severity moderate: SUSE including 93 source package names (apache2-2.2.12-1.28.1, apache2-2.2.12-1.38.2, …), 123 product×package rows across 25 product lines (SUSE Linux Enterprise High Performance Computing 12 SP5, SUSE Linux Enterprise Module for Server Applications 15, … (25 product lines)): Fixed 123. | https://www.suse.com/security/cve/CVE-2011-3368/ |
ubuntu
|
medium | CVE-2011-3368 medium priority: Ubuntu including 1 source packages (apache2), 6 status rows across 6 suites (hardy, lucid, maverick, natty, oneiric, upstream): released 5, needs-triage 1. | https://ubuntu.com/security/CVE-2011-3368 |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| apache | http_server | 1.3 | cpe:2.3:a:apache:http_server:1.3:*:*:*:*:*:*:* |
| apache | http_server | 1.3.0 | cpe:2.3:a:apache:http_server:1.3.0:*:*:*:*:*:*:* |
| apache | http_server | 1.3.1 | cpe:2.3:a:apache:http_server:1.3.1:*:*:*:*:*:*:* |
| apache | http_server | 1.3.1.1 | cpe:2.3:a:apache:http_server:1.3.1.1:*:*:*:*:*:*:* |
| apache | http_server | 1.3.2 | cpe:2.3:a:apache:http_server:1.3.2:*:*:*:*:*:*:* |
| apache | http_server | 1.3.3 | cpe:2.3:a:apache:http_server:1.3.3:*:*:*:*:*:*:* |
| apache | http_server | 1.3.4 | cpe:2.3:a:apache:http_server:1.3.4:*:*:*:*:*:*:* |
| apache | http_server | 1.3.5 | cpe:2.3:a:apache:http_server:1.3.5:*:*:*:*:*:*:* |
| apache | http_server | 1.3.6 | cpe:2.3:a:apache:http_server:1.3.6:*:*:*:*:*:*:* |
| apache | http_server | 1.3.7 | cpe:2.3:a:apache:http_server:1.3.7:*:*:*:*:*:*:* |
| apache | http_server | 1.3.8 | cpe:2.3:a:apache:http_server:1.3.8:*:*:*:*:*:*:* |
| apache | http_server | 1.3.9 | cpe:2.3:a:apache:http_server:1.3.9:*:*:*:*:*:*:* |
| apache | http_server | 1.3.10 | cpe:2.3:a:apache:http_server:1.3.10:*:*:*:*:*:*:* |
| apache | http_server | 1.3.11 | cpe:2.3:a:apache:http_server:1.3.11:*:*:*:*:*:*:* |
| apache | http_server | 1.3.12 | cpe:2.3:a:apache:http_server:1.3.12:*:*:*:*:*:*:* |
| apache | http_server | 1.3.13 | cpe:2.3:a:apache:http_server:1.3.13:*:*:*:*:*:*:* |
| apache | http_server | 1.3.14 | cpe:2.3:a:apache:http_server:1.3.14:*:*:*:*:*:*:* |
| apache | http_server | 1.3.15 | cpe:2.3:a:apache:http_server:1.3.15:*:*:*:*:*:*:* |
| apache | http_server | 1.3.16 | cpe:2.3:a:apache:http_server:1.3.16:*:*:*:*:*:*:* |
| apache | http_server | 1.3.17 | cpe:2.3:a:apache:http_server:1.3.17:*:*:*:*:*:*:* |
| apache | http_server | 1.3.18 | cpe:2.3:a:apache:http_server:1.3.18:*:*:*:*:*:*:* |
| apache | http_server | 1.3.19 | cpe:2.3:a:apache:http_server:1.3.19:*:*:*:*:*:*:* |
| apache | http_server | 1.3.20 | cpe:2.3:a:apache:http_server:1.3.20:*:*:*:*:*:*:* |
| apache | http_server | 1.3.22 | cpe:2.3:a:apache:http_server:1.3.22:*:*:*:*:*:*:* |
| apache | http_server | 1.3.23 | cpe:2.3:a:apache:http_server:1.3.23:*:*:*:*:*:*:* |
| apache | http_server | 1.3.24 | cpe:2.3:a:apache:http_server:1.3.24:*:*:*:*:*:*:* |
| apache | http_server | 1.3.25 | cpe:2.3:a:apache:http_server:1.3.25:*:*:*:*:*:*:* |
| apache | http_server | 1.3.26 | cpe:2.3:a:apache:http_server:1.3.26:*:*:*:*:*:*:* |
| apache | http_server | 1.3.27 | cpe:2.3:a:apache:http_server:1.3.27:*:*:*:*:*:*:* |
| apache | http_server | 1.3.28 | cpe:2.3:a:apache:http_server:1.3.28:*:*:*:*:*:*:* |
| apache | http_server | 1.3.29 | cpe:2.3:a:apache:http_server:1.3.29:*:*:*:*:*:*:* |
| apache | http_server | 1.3.30 | cpe:2.3:a:apache:http_server:1.3.30:*:*:*:*:*:*:* |
| apache | http_server | 1.3.31 | cpe:2.3:a:apache:http_server:1.3.31:*:*:*:*:*:*:* |
| apache | http_server | 1.3.32 | cpe:2.3:a:apache:http_server:1.3.32:*:*:*:*:*:*:* |
| apache | http_server | 1.3.33 | cpe:2.3:a:apache:http_server:1.3.33:*:*:*:*:*:*:* |
| apache | http_server | 1.3.34 | cpe:2.3:a:apache:http_server:1.3.34:*:*:*:*:*:*:* |
| apache | http_server | 1.3.35 | cpe:2.3:a:apache:http_server:1.3.35:*:*:*:*:*:*:* |
| apache | http_server | 1.3.36 | cpe:2.3:a:apache:http_server:1.3.36:*:*:*:*:*:*:* |
| apache | http_server | 1.3.37 | cpe:2.3:a:apache:http_server:1.3.37:*:*:*:*:*:*:* |
| apache | http_server | 1.3.38 | cpe:2.3:a:apache:http_server:1.3.38:*:*:*:*:*:*:* |
| apache | http_server | 1.3.39 | cpe:2.3:a:apache:http_server:1.3.39:*:*:*:*:*:*:* |
| apache | http_server | 1.3.41 | cpe:2.3:a:apache:http_server:1.3.41:*:*:*:*:*:*:* |
| apache | http_server | 1.3.42 | cpe:2.3:a:apache:http_server:1.3.42:*:*:*:*:*:*:* |
| apache | http_server | 1.3.65 | cpe:2.3:a:apache:http_server:1.3.65:*:*:*:*:*:*:* |
| apache | http_server | 1.3.68 | cpe:2.3:a:apache:http_server:1.3.68:*:*:*:*:*:*:* |
| apache | http_server | 2.0 | cpe:2.3:a:apache:http_server:2.0:*:*:*:*:*:*:* |
| apache | http_server | 2.0.9 | cpe:2.3:a:apache:http_server:2.0.9:*:*:*:*:*:*:* |
| apache | http_server | 2.0.28 | cpe:2.3:a:apache:http_server:2.0.28:*:*:*:*:*:*:* |
| apache | http_server | 2.0.28 | cpe:2.3:a:apache:http_server:2.0.28:beta:*:*:*:*:*:* |
| apache | http_server | 2.0.32 | cpe:2.3:a:apache:http_server:2.0.32:*:*:*:*:*:*:* |
| apache | http_server | 2.0.32 | cpe:2.3:a:apache:http_server:2.0.32:beta:*:*:*:*:*:* |
| apache | http_server | 2.0.34 | cpe:2.3:a:apache:http_server:2.0.34:beta:*:*:*:*:*:* |
| apache | http_server | 2.0.35 | cpe:2.3:a:apache:http_server:2.0.35:*:*:*:*:*:*:* |
| apache | http_server | 2.0.36 | cpe:2.3:a:apache:http_server:2.0.36:*:*:*:*:*:*:* |
| apache | http_server | 2.0.37 | cpe:2.3:a:apache:http_server:2.0.37:*:*:*:*:*:*:* |
| apache | http_server | 2.0.38 | cpe:2.3:a:apache:http_server:2.0.38:*:*:*:*:*:*:* |
| apache | http_server | 2.0.39 | cpe:2.3:a:apache:http_server:2.0.39:*:*:*:*:*:*:* |
| apache | http_server | 2.0.40 | cpe:2.3:a:apache:http_server:2.0.40:*:*:*:*:*:*:* |
| apache | http_server | 2.0.41 | cpe:2.3:a:apache:http_server:2.0.41:*:*:*:*:*:*:* |
| apache | http_server | 2.0.42 | cpe:2.3:a:apache:http_server:2.0.42:*:*:*:*:*:*:* |
| apache | http_server | 2.0.43 | cpe:2.3:a:apache:http_server:2.0.43:*:*:*:*:*:*:* |
| apache | http_server | 2.0.44 | cpe:2.3:a:apache:http_server:2.0.44:*:*:*:*:*:*:* |
| apache | http_server | 2.0.45 | cpe:2.3:a:apache:http_server:2.0.45:*:*:*:*:*:*:* |
| apache | http_server | 2.0.46 | cpe:2.3:a:apache:http_server:2.0.46:*:*:*:*:*:*:* |
| apache | http_server | 2.0.47 | cpe:2.3:a:apache:http_server:2.0.47:*:*:*:*:*:*:* |
| apache | http_server | 2.0.48 | cpe:2.3:a:apache:http_server:2.0.48:*:*:*:*:*:*:* |
| apache | http_server | 2.0.49 | cpe:2.3:a:apache:http_server:2.0.49:*:*:*:*:*:*:* |
| apache | http_server | 2.0.50 | cpe:2.3:a:apache:http_server:2.0.50:*:*:*:*:*:*:* |
| apache | http_server | 2.0.51 | cpe:2.3:a:apache:http_server:2.0.51:*:*:*:*:*:*:* |
| apache | http_server | 2.0.52 | cpe:2.3:a:apache:http_server:2.0.52:*:*:*:*:*:*:* |
| apache | http_server | 2.0.53 | cpe:2.3:a:apache:http_server:2.0.53:*:*:*:*:*:*:* |
| apache | http_server | 2.0.54 | cpe:2.3:a:apache:http_server:2.0.54:*:*:*:*:*:*:* |
| apache | http_server | 2.0.55 | cpe:2.3:a:apache:http_server:2.0.55:*:*:*:*:*:*:* |
| apache | http_server | 2.0.56 | cpe:2.3:a:apache:http_server:2.0.56:*:*:*:*:*:*:* |
| apache | http_server | 2.0.57 | cpe:2.3:a:apache:http_server:2.0.57:*:*:*:*:*:*:* |
| apache | http_server | 2.0.58 | cpe:2.3:a:apache:http_server:2.0.58:*:*:*:*:*:*:* |
| apache | http_server | 2.0.59 | cpe:2.3:a:apache:http_server:2.0.59:*:*:*:*:*:*:* |
| apache | http_server | 2.0.60 | cpe:2.3:a:apache:http_server:2.0.60:*:*:*:*:*:*:* |
| apache | http_server | 2.0.61 | cpe:2.3:a:apache:http_server:2.0.61:*:*:*:*:*:*:* |
| apache | http_server | 2.0.63 | cpe:2.3:a:apache:http_server:2.0.63:*:*:*:*:*:*:* |