sshd in OpenSSH 3.6.1p2 and earlier, when PermitRootLogin is disabled and using PAM keyboard-interactive authentication, does not insert a delay after a root login attempt with the correct password, which makes it easier for remote attackers to use timing differences to determine if the password step of a multi-step authentication is successful, a different vulnerability than CVE-2003-0190.
総合評価: CVE-2003-1562 は中リスク（56/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 0.80%、74 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 | 2025-12-28 | 0.90% | 0.80% | -0.09% |
| 2 | 2025-12-27 | 0.80% | 0.90% | +0.09% |
| 3 | 2025-12-14 | — | 0.80% | — |
EPSS の全履歴 （全 16 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 |
|---|---|---|---|---|---|---|
| 7.6 | 2.0 | HIGH |
|
4.9 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
low | CVE-2003-1562 low priority: Debian including 1 source packages (openssh), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2003-1562 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2003-1562 |
The risks associated with fixing this bug are greater than the low severity security risk. We therefore currently have no plans to fix this flaw in Red Hat Enterprise Linux 2.1 and 3 which is in maintenance mode.
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| openbsd | openssh | 1.2 | cpe:2.3:a:openbsd:openssh:1.2:*:*:*:*:*:*:* |
| openbsd | openssh | 1.2.1 | cpe:2.3:a:openbsd:openssh:1.2.1:*:*:*:*:*:*:* |
| openbsd | openssh | 1.2.2 | cpe:2.3:a:openbsd:openssh:1.2.2:*:*:*:*:*:*:* |
| openbsd | openssh | 1.2.3 | cpe:2.3:a:openbsd:openssh:1.2.3:*:*:*:*:*:*:* |
| openbsd | openssh | 1.2.27 | cpe:2.3:a:openbsd:openssh:1.2.27:*:*:*:*:*:*:* |
| openbsd | openssh | 1.3 | cpe:2.3:a:openbsd:openssh:1.3:*:*:*:*:*:*:* |
| openbsd | openssh | 1.5 | cpe:2.3:a:openbsd:openssh:1.5:*:*:*:*:*:*:* |
| openbsd | openssh | 1.5.7 | cpe:2.3:a:openbsd:openssh:1.5.7:*:*:*:*:*:*:* |
| openbsd | openssh | 1.5.8 | cpe:2.3:a:openbsd:openssh:1.5.8:*:*:*:*:*:*:* |
| openbsd | openssh | 2 | cpe:2.3:a:openbsd:openssh:2:*:*:*:*:*:*:* |
| openbsd | openssh | 2.1 | cpe:2.3:a:openbsd:openssh:2.1:*:*:*:*:*:*:* |
| openbsd | openssh | 2.1.1 | cpe:2.3:a:openbsd:openssh:2.1.1:*:*:*:*:*:*:* |
| openbsd | openssh | 2.2 | cpe:2.3:a:openbsd:openssh:2.2:*:*:*:*:*:*:* |
| openbsd | openssh | 2.3 | cpe:2.3:a:openbsd:openssh:2.3:*:*:*:*:*:*:* |
| openbsd | openssh | 2.3.1 | cpe:2.3:a:openbsd:openssh:2.3.1:*:*:*:*:*:*:* |
| openbsd | openssh | 2.5 | cpe:2.3:a:openbsd:openssh:2.5:*:*:*:*:*:*:* |
| openbsd | openssh | 2.5.1 | cpe:2.3:a:openbsd:openssh:2.5.1:*:*:*:*:*:*:* |
| openbsd | openssh | 2.5.2 | cpe:2.3:a:openbsd:openssh:2.5.2:*:*:*:*:*:*:* |
| openbsd | openssh | 2.9 | cpe:2.3:a:openbsd:openssh:2.9:*:*:*:*:*:*:* |
| openbsd | openssh | 2.9.9 | cpe:2.3:a:openbsd:openssh:2.9.9:*:*:*:*:*:*:* |
| openbsd | openssh | 2.9.9p2 | cpe:2.3:a:openbsd:openssh:2.9.9p2:*:*:*:*:*:*:* |
| openbsd | openssh | 2.9p1 | cpe:2.3:a:openbsd:openssh:2.9p1:*:*:*:*:*:*:* |
| openbsd | openssh | 2.9p2 | cpe:2.3:a:openbsd:openssh:2.9p2:*:*:*:*:*:*:* |
| openbsd | openssh | 3.0 | cpe:2.3:a:openbsd:openssh:3.0:*:*:*:*:*:*:* |
| openbsd | openssh | 3.0.1 | cpe:2.3:a:openbsd:openssh:3.0.1:*:*:*:*:*:*:* |
| openbsd | openssh | 3.0.1p1 | cpe:2.3:a:openbsd:openssh:3.0.1p1:*:*:*:*:*:*:* |
| openbsd | openssh | 3.0.2 | cpe:2.3:a:openbsd:openssh:3.0.2:*:*:*:*:*:*:* |
| openbsd | openssh | 3.0.2p1 | cpe:2.3:a:openbsd:openssh:3.0.2p1:*:*:*:*:*:*:* |
| openbsd | openssh | 3.0p1 | cpe:2.3:a:openbsd:openssh:3.0p1:*:*:*:*:*:*:* |
| openbsd | openssh | 3.1 | cpe:2.3:a:openbsd:openssh:3.1:*:*:*:*:*:*:* |
| openbsd | openssh | 3.1p1 | cpe:2.3:a:openbsd:openssh:3.1p1:*:*:*:*:*:*:* |
| openbsd | openssh | 3.2 | cpe:2.3:a:openbsd:openssh:3.2:*:*:*:*:*:*:* |
| openbsd | openssh | 3.2.2 | cpe:2.3:a:openbsd:openssh:3.2.2:*:*:*:*:*:*:* |
| openbsd | openssh | 3.2.2p1 | cpe:2.3:a:openbsd:openssh:3.2.2p1:*:*:*:*:*:*:* |
| openbsd | openssh | 3.2.3p1 | cpe:2.3:a:openbsd:openssh:3.2.3p1:*:*:*:*:*:*:* |
| openbsd | openssh | 3.3 | cpe:2.3:a:openbsd:openssh:3.3:*:*:*:*:*:*:* |
| openbsd | openssh | 3.3p1 | cpe:2.3:a:openbsd:openssh:3.3p1:*:*:*:*:*:*:* |
| openbsd | openssh | 3.4 | cpe:2.3:a:openbsd:openssh:3.4:*:*:*:*:*:*:* |
| openbsd | openssh | 3.4p1 | cpe:2.3:a:openbsd:openssh:3.4p1:*:*:*:*:*:*:* |
| openbsd | openssh | 3.5 | cpe:2.3:a:openbsd:openssh:3.5:*:*:*:*:*:*:* |
| openbsd | openssh | 3.5p1 | cpe:2.3:a:openbsd:openssh:3.5p1:*:*:*:*:*:*:* |
| openbsd | openssh | 3.6 | cpe:2.3:a:openbsd:openssh:3.6:*:*:*:*:*:*:* |
| openbsd | openssh | 3.6.1 | cpe:2.3:a:openbsd:openssh:3.6.1:*:*:*:*:*:*:* |
| openbsd | openssh | 3.6.1p1 | cpe:2.3:a:openbsd:openssh:3.6.1p1:*:*:*:*:*:*:* |
| openbsd | openssh | 3.6.1p2 | cpe:2.3:a:openbsd:openssh:3.6.1p2:*:*:*:*:*:*:* |