OpenSAML 2.x before 2.2.1 and XMLTooling 1.x before 1.2.1, as used by Internet2 Shibboleth Service Provider 2.x before 2.2.1, do not follow the KeyDescriptor element's Use attribute, which allows remote attackers to use a certificate for both signing and encryption when it is designated for just one purpose, potentially weakening the intended security application of the certificate.
総合評価: CVE-2009-3474 は中リスク(57.1/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 1.29%、78 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 | 2025-03-30 | 1.38% | 1.29% | -0.09% |
| 2 | 2025-03-29 | 1.29% | 1.38% | +0.09% |
| 3 | 2025-03-17 | — | 1.29% | — |
EPSS の全履歴 (全 7 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 |
|---|---|---|---|---|---|---|
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2009-3474 not yet assigned priority: Debian including 3 source packages (opensaml, shibboleth-sp, xmltooling), 15 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 15. | https://security-tracker.debian.org/tracker/CVE-2009-3474 |
ubuntu
|
low | CVE-2009-3474 low priority: Ubuntu including 3 source packages (opensaml, shibboleth-sp, xmltooling), 30 status rows across 10 suites (dapper, hardy, intrepid, jaunty, karmic, lucid, maverick, natty, oneiric, upstream): DNE 14, released 8, ignored 4, not-affected 4. | https://ubuntu.com/security/CVE-2009-3474 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| internet2 | opensaml | 2.0 | cpe:2.3:a:internet2:opensaml:2.0:*:*:*:*:*:*:* |
| internet2 | opensaml | 2.1.0 | cpe:2.3:a:internet2:opensaml:2.1.0:*:*:*:*:*:*:* |
| internet2 | opensaml | 2.2.0 | cpe:2.3:a:internet2:opensaml:2.2.0:*:*:*:*:*:*:* |
| internet2 | xmltooling | 1.0.1 | cpe:2.3:a:internet2:xmltooling:1.0.1:*:*:*:*:*:*:* |
| internet2 | xmltooling | 1.1.0 | cpe:2.3:a:internet2:xmltooling:1.1.0:*:*:*:*:*:*:* |
| internet2 | xmltooling | 1.1.1 | cpe:2.3:a:internet2:xmltooling:1.1.1:*:*:*:*:*:*:* |
| internet2 | xmltooling | 1.2.0 | cpe:2.3:a:internet2:xmltooling:1.2.0:*:*:*:*:*:*:* |
| internet2 | shibboleth-sp | 1.3.1 | cpe:2.3:a:internet2:shibboleth-sp:1.3.1:*:*:*:*:*:*:* |
| internet2 | shibboleth-sp | 1.3.2 | cpe:2.3:a:internet2:shibboleth-sp:1.3.2:*:*:*:*:*:*:* |
| internet2 | shibboleth-sp | 1.3b | cpe:2.3:a:internet2:shibboleth-sp:1.3b:*:*:*:*:*:*:* |
| internet2 | shibboleth-sp | 1.3f | cpe:2.3:a:internet2:shibboleth-sp:1.3f:*:*:*:*:*:*:* |
| internet2 | shibboleth-sp | 2.0 | cpe:2.3:a:internet2:shibboleth-sp:2.0:*:*:*:*:*:*:* |
| internet2 | shibboleth-sp | 2.1 | cpe:2.3:a:internet2:shibboleth-sp:2.1:*:*:*:*:*:*:* |
| internet2 | shibboleth-sp | 2.2 | cpe:2.3:a:internet2:shibboleth-sp:2.2:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://secunia.com/advisories/36855 | Vendor Advisory |
| http://secunia.com/advisories/36868 | Vendor Advisory |
| http://secunia.com/advisories/36876 | Vendor Advisory |
| http://shibboleth.internet2.edu/secadv/secadv_20090817a.txt | Patch Vendor Advisory |
| http://www.debian.org/security/2009/dsa-1895 | Patch |
| http://www.debian.org/security/2009/dsa-1896 | Patch |
| http://www.securityfocus.com/bid/36516 | Patch |
| https://bugs.internet2.edu/jira/browse/CPPOST-28 | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/53474 |