GHSA-h56m-vwxc-3qpw · 深刻度： medium · エコシステム： rubygems — Directory traversal vulnerability in actionpack
Directory traversal vulnerability in actionpack/lib/action_dispatch/middleware/static.rb in Action Pack in Ruby on Rails 3.x before 3.2.21, 4.0.x before 4.0.12, 4.1.x before 4.1.8, and 4.2.x before 4.2.0.beta4, when serve_static_assets is enabled, allows remote attackers to determine the existence of files outside the application root via vectors involving a \ (backslash) character, a similar issue to CVE-2014-7818.
総合評価: CVE-2014-7829 は悪用リスクが高い（70.2/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 4.16%、90 パーセンタイル） 根拠: 公開エクスプロイトが 1 件参照されています（Exploit-DB）。 直近 1 日で EPSS が +3.90% 上昇。悪用への関心が高まっている可能性があります。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置（高いほど相対的に深刻）を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.27% | 4.16% | +3.90% |
| 2 | 2026-03-25 | 0.20% | 0.27% | +0.07% |
| 3 | 2026-03-04 | — | 0.20% | — |
EPSS の全履歴 （全 30 件）
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
GHSA-h56m-vwxc-3qpw · 深刻度： medium · エコシステム： rubygems — Directory traversal vulnerability in actionpack
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2014-7829 not yet assigned priority: Debian including 1 source packages (rails), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2014-7829 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2014-7829 |
ubuntu
|
low | CVE-2014-7829 low priority: Ubuntu including 11 source packages (rails, rails-3.2, …), 154 status rows across 14 suites (artful, bionic, cosmic, disco, lucid, precise, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): DNE 125, ignored 11, not-affected 11, needs-triage 5, released 2. | https://ubuntu.com/security/CVE-2014-7829 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| opensuse | opensuse | 12.3 | cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:* |
| opensuse | opensuse | 13.1 | cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:* |
| opensuse | opensuse | 13.2 | cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.0 | cpe:2.3:a:rubyonrails:rails:3.0.0:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.0 | cpe:2.3:a:rubyonrails:rails:3.0.0:beta:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.0 | cpe:2.3:a:rubyonrails:rails:3.0.0:beta2:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.0 | cpe:2.3:a:rubyonrails:rails:3.0.0:beta3:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.0 | cpe:2.3:a:rubyonrails:rails:3.0.0:beta4:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.0 | cpe:2.3:a:rubyonrails:rails:3.0.0:rc:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.0 | cpe:2.3:a:rubyonrails:rails:3.0.0:rc2:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.1 | cpe:2.3:a:rubyonrails:rails:3.0.1:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.1 | cpe:2.3:a:rubyonrails:rails:3.0.1:pre:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.2 | cpe:2.3:a:rubyonrails:rails:3.0.2:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.2 | cpe:2.3:a:rubyonrails:rails:3.0.2:pre:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.3 | cpe:2.3:a:rubyonrails:rails:3.0.3:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.4 | cpe:2.3:a:rubyonrails:rails:3.0.4:rc1:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.5 | cpe:2.3:a:rubyonrails:rails:3.0.5:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.5 | cpe:2.3:a:rubyonrails:rails:3.0.5:rc1:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.6 | cpe:2.3:a:rubyonrails:rails:3.0.6:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.6 | cpe:2.3:a:rubyonrails:rails:3.0.6:rc1:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.6 | cpe:2.3:a:rubyonrails:rails:3.0.6:rc2:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.7 | cpe:2.3:a:rubyonrails:rails:3.0.7:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.7 | cpe:2.3:a:rubyonrails:rails:3.0.7:rc1:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.7 | cpe:2.3:a:rubyonrails:rails:3.0.7:rc2:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.8 | cpe:2.3:a:rubyonrails:rails:3.0.8:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.8 | cpe:2.3:a:rubyonrails:rails:3.0.8:rc1:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.8 | cpe:2.3:a:rubyonrails:rails:3.0.8:rc2:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.8 | cpe:2.3:a:rubyonrails:rails:3.0.8:rc3:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.8 | cpe:2.3:a:rubyonrails:rails:3.0.8:rc4:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.9 | cpe:2.3:a:rubyonrails:rails:3.0.9:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.9 | cpe:2.3:a:rubyonrails:rails:3.0.9:rc1:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.9 | cpe:2.3:a:rubyonrails:rails:3.0.9:rc2:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.9 | cpe:2.3:a:rubyonrails:rails:3.0.9:rc3:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.9 | cpe:2.3:a:rubyonrails:rails:3.0.9:rc4:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.9 | cpe:2.3:a:rubyonrails:rails:3.0.9:rc5:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.10 | cpe:2.3:a:rubyonrails:rails:3.0.10:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.10 | cpe:2.3:a:rubyonrails:rails:3.0.10:rc1:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.11 | cpe:2.3:a:rubyonrails:rails:3.0.11:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.12 | cpe:2.3:a:rubyonrails:rails:3.0.12:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.12 | cpe:2.3:a:rubyonrails:rails:3.0.12:rc1:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.13 | cpe:2.3:a:rubyonrails:rails:3.0.13:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.13 | cpe:2.3:a:rubyonrails:rails:3.0.13:rc1:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.14 | cpe:2.3:a:rubyonrails:rails:3.0.14:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.16 | cpe:2.3:a:rubyonrails:rails:3.0.16:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.17 | cpe:2.3:a:rubyonrails:rails:3.0.17:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.18 | cpe:2.3:a:rubyonrails:rails:3.0.18:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.19 | cpe:2.3:a:rubyonrails:rails:3.0.19:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.0.20 | cpe:2.3:a:rubyonrails:rails:3.0.20:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.0 | cpe:2.3:a:rubyonrails:rails:3.1.0:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.0 | cpe:2.3:a:rubyonrails:rails:3.1.0:beta1:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.0 | cpe:2.3:a:rubyonrails:rails:3.1.0:rc1:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.0 | cpe:2.3:a:rubyonrails:rails:3.1.0:rc2:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.0 | cpe:2.3:a:rubyonrails:rails:3.1.0:rc3:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.0 | cpe:2.3:a:rubyonrails:rails:3.1.0:rc4:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.0 | cpe:2.3:a:rubyonrails:rails:3.1.0:rc5:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.0 | cpe:2.3:a:rubyonrails:rails:3.1.0:rc6:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.0 | cpe:2.3:a:rubyonrails:rails:3.1.0:rc7:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.0 | cpe:2.3:a:rubyonrails:rails:3.1.0:rc8:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.1 | cpe:2.3:a:rubyonrails:rails:3.1.1:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.1 | cpe:2.3:a:rubyonrails:rails:3.1.1:rc1:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.1 | cpe:2.3:a:rubyonrails:rails:3.1.1:rc2:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.1 | cpe:2.3:a:rubyonrails:rails:3.1.1:rc3:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.2 | cpe:2.3:a:rubyonrails:rails:3.1.2:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.2 | cpe:2.3:a:rubyonrails:rails:3.1.2:rc1:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.2 | cpe:2.3:a:rubyonrails:rails:3.1.2:rc2:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.3 | cpe:2.3:a:rubyonrails:rails:3.1.3:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.4 | cpe:2.3:a:rubyonrails:rails:3.1.4:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.4 | cpe:2.3:a:rubyonrails:rails:3.1.4:rc1:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.5 | cpe:2.3:a:rubyonrails:rails:3.1.5:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.5 | cpe:2.3:a:rubyonrails:rails:3.1.5:rc1:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.6 | cpe:2.3:a:rubyonrails:rails:3.1.6:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.7 | cpe:2.3:a:rubyonrails:rails:3.1.7:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.8 | cpe:2.3:a:rubyonrails:rails:3.1.8:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.9 | cpe:2.3:a:rubyonrails:rails:3.1.9:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.1.10 | cpe:2.3:a:rubyonrails:rails:3.1.10:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.2.0 | cpe:2.3:a:rubyonrails:rails:3.2.0:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.2.0 | cpe:2.3:a:rubyonrails:rails:3.2.0:rc1:*:*:*:*:*:* |
| rubyonrails | rails | 3.2.0 | cpe:2.3:a:rubyonrails:rails:3.2.0:rc2:*:*:*:*:*:* |
| rubyonrails | rails | 3.2.1 | cpe:2.3:a:rubyonrails:rails:3.2.1:*:*:*:*:*:*:* |
| rubyonrails | rails | 3.2.2 | cpe:2.3:a:rubyonrails:rails:3.2.2:*:*:*:*:*:*:* |