GHSA-fpj8-gq4v-p354 · 深刻度： medium · エコシステム： maven — Apache Tomcat - Client certificate verification bypass
Improper Input Validation vulnerability. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.14, from 10.1.0-M1 through 10.1.49, from 9.0.0-M1 through 9.0.112. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 through 8.5.100. Older EOL versions are not affected. Tomcat did not validate that the host name provided via the SNI extension was the same as the host name provided in the HTTP host header field. If Tomcat was configured with more than one virtual host and the TLS configuration for one of those hosts did not require client certificate authentication but another one did, it was possible for a client to bypass the client certificate authentication by sending different host names in the SNI extension and the HTTP host header field. The vulnerability only applies if client certificate authentication is only enforced at the Connector. It does not apply if client certificate authentication is enforced at the web application. Users are recommended to upgrade to version 11.0.15 or later, 10.1.50 or later or 9.0.113 or later, which fix the issue.
総合評価: CVE-2025-66614 は中リスク（41.6/100）。CVSS 深刻度は重大。悪用される可能性が高い（EPSS 0.24%、14 パーセンタイル） 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
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。
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 | 0.05% | 0.24% | +0.18% |
| 2 | 2026-04-26 | 0.02% | 0.05% | +0.03% |
| 3 | 2026-02-18 | — | 0.02% | — |
EPSS の全履歴 （全 3 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 |
|---|---|---|---|---|---|---|
| 9.1 | 3.1 | CRITICAL |
|
3.9 | 5.2 | [email protected] |
| 7.6 | 3.1 | HIGH |
|
2.8 | 4.7 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
GHSA-fpj8-gq4v-p354 · 深刻度： medium · エコシステム： maven — Apache Tomcat - Client certificate verification bypass
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2025-66614 not yet assigned priority: Debian including 3 source packages (tomcat10, tomcat11, tomcat9), 12 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 12. | https://security-tracker.debian.org/tracker/CVE-2025-66614 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2025-66614 |
suse
|
high | CVE-2025-66614 severity important: SUSE including 120 source package names (13.2-9.10:gpg2-2.4.4-5.1, 2.1.3-6.51:gpg2-2.4.4-5.1, …), 411 product×package rows across 50 product lines (Container suse/manager/5.0/x86_64/server, Container suse/sl-micro/6.0/baremetal-os-container, … (50 product lines)): Fixed 378, First Fixed 33. | https://www.suse.com/security/cve/CVE-2025-66614/ |
ubuntu
|
medium | CVE-2025-66614 medium priority: Ubuntu including 6 source packages (tomcat10, tomcat11, tomcat6, tomcat7, tomcat8, tomcat9), 37 status rows across 8 suites (bionic, focal, jammy, noble, questing, trusty, upstream, xenial): needs-triage 18, DNE 16, ignored 3. | https://ubuntu.com/security/CVE-2025-66614 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| apache | tomcat | >= 9.0.1, < 9.0.113 | cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* |
| apache | tomcat | >= 10.1.1, < 10.1.50 | cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* |
| apache | tomcat | >= 11.0.1, < 11.0.15 | cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone1:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone10:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone11:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone12:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone13:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone14:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone15:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone16:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone17:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone18:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone19:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone2:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone20:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone21:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone22:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone23:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone24:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone25:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone26:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone27:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone3:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone4:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone5:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone6:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone7:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone8:*:*:*:*:*:* |
| apache | tomcat | 9.0.0 | cpe:2.3:a:apache:tomcat:9.0.0:milestone9:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone1:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone10:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone11:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone12:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone13:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone14:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone15:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone16:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone17:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone18:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone19:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone2:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone20:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone3:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone4:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone5:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone6:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone7:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone8:*:*:*:*:*:* |
| apache | tomcat | 10.1.0 | cpe:2.3:a:apache:tomcat:10.1.0:milestone9:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone1:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone10:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone11:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone12:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone13:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone14:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone15:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone16:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone17:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone18:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone19:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone2:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone20:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone21:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone22:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone23:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone24:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone25:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone26:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone3:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone4:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone5:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone6:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone7:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone8:*:*:*:*:*:* |
| apache | tomcat | 11.0.0 | cpe:2.3:a:apache:tomcat:11.0.0:milestone9:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://lists.apache.org/thread/vw6lxtlh2qbqwpb61wd3sv1flm2nttw7 | Mailing List Vendor Advisory |