usersfile.c in liboath in OATH Toolkit before 2.4.1 does not properly handle lines containing an invalid one-time-password (OTP) type and a user name in /etc/users.oath, which causes the wrong line to be updated when invalidating an OTP and allows context-dependent attackers to conduct replay attacks, as demonstrated by a commented out line when using libpam-oath.
総合評価: CVE-2013-7322 は低リスク（39/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 0.88%、54 パーセンタイル） 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
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。
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 | 0.38% | 0.88% | +0.50% |
| 2 | 2025-03-17 | 0.15% | 0.38% | +0.23% |
| 3 | 2023-03-07 | — | 0.15% | — |
EPSS の全履歴 （全 4 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 |
|---|---|---|---|---|---|---|
| 4.9 | 2.0 | MEDIUM |
|
6.8 | 4.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
low | CVE-2013-7322 low priority: Debian including 1 source packages (oath-toolkit), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2013-7322 |
suse
|
medium | CVE-2013-7322 severity moderate: SUSE including 38 source package names (liboath-devel, liboath-devel-2.6.11.12-160000.3.2, …), 94 product×package rows across 33 product lines (SUSE CaaS Platform 4.0, SUSE Enterprise Storage 6, … (33 product lines)): Fixed 56, Known Not Affected 38. | https://www.suse.com/security/cve/CVE-2013-7322/ |
ubuntu
|
medium | CVE-2013-7322 medium priority: Ubuntu including 1 source packages (oath-toolkit), 16 status rows across 16 suites (artful, bionic, cosmic, disco, lucid, precise, quantal, saucy, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): ignored 9, not-affected 4, DNE 2, released 1. | https://ubuntu.com/security/CVE-2013-7322 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| nongnu | oath_toolkit | <= 2.4.0 | cpe:2.3:a:nongnu:oath_toolkit:*:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.0.0 | cpe:2.3:a:nongnu:oath_toolkit:1.0.0:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.0.1 | cpe:2.3:a:nongnu:oath_toolkit:1.0.1:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.2.0 | cpe:2.3:a:nongnu:oath_toolkit:1.2.0:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.2.1 | cpe:2.3:a:nongnu:oath_toolkit:1.2.1:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.2.2 | cpe:2.3:a:nongnu:oath_toolkit:1.2.2:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.4.0 | cpe:2.3:a:nongnu:oath_toolkit:1.4.0:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.4.1 | cpe:2.3:a:nongnu:oath_toolkit:1.4.1:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.4.2 | cpe:2.3:a:nongnu:oath_toolkit:1.4.2:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.4.3 | cpe:2.3:a:nongnu:oath_toolkit:1.4.3:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.4.4 | cpe:2.3:a:nongnu:oath_toolkit:1.4.4:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.4.5 | cpe:2.3:a:nongnu:oath_toolkit:1.4.5:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.4.6 | cpe:2.3:a:nongnu:oath_toolkit:1.4.6:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.6.0 | cpe:2.3:a:nongnu:oath_toolkit:1.6.0:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.6.1 | cpe:2.3:a:nongnu:oath_toolkit:1.6.1:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.6.2 | cpe:2.3:a:nongnu:oath_toolkit:1.6.2:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.6.3 | cpe:2.3:a:nongnu:oath_toolkit:1.6.3:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.6.4 | cpe:2.3:a:nongnu:oath_toolkit:1.6.4:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.8.0 | cpe:2.3:a:nongnu:oath_toolkit:1.8.0:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.8.1 | cpe:2.3:a:nongnu:oath_toolkit:1.8.1:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.8.2 | cpe:2.3:a:nongnu:oath_toolkit:1.8.2:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.10.0 | cpe:2.3:a:nongnu:oath_toolkit:1.10.0:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.10.1 | cpe:2.3:a:nongnu:oath_toolkit:1.10.1:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.10.2 | cpe:2.3:a:nongnu:oath_toolkit:1.10.2:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.10.3 | cpe:2.3:a:nongnu:oath_toolkit:1.10.3:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.10.4 | cpe:2.3:a:nongnu:oath_toolkit:1.10.4:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.10.5 | cpe:2.3:a:nongnu:oath_toolkit:1.10.5:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.12.0 | cpe:2.3:a:nongnu:oath_toolkit:1.12.0:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.12.1 | cpe:2.3:a:nongnu:oath_toolkit:1.12.1:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.12.2 | cpe:2.3:a:nongnu:oath_toolkit:1.12.2:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.12.3 | cpe:2.3:a:nongnu:oath_toolkit:1.12.3:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.12.4 | cpe:2.3:a:nongnu:oath_toolkit:1.12.4:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.12.5 | cpe:2.3:a:nongnu:oath_toolkit:1.12.5:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 1.12.6 | cpe:2.3:a:nongnu:oath_toolkit:1.12.6:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 2.0.0 | cpe:2.3:a:nongnu:oath_toolkit:2.0.0:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 2.0.1 | cpe:2.3:a:nongnu:oath_toolkit:2.0.1:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 2.0.2 | cpe:2.3:a:nongnu:oath_toolkit:2.0.2:*:*:*:*:*:*:* |
| nongnu | oath_toolkit | 2.2.0 | cpe:2.3:a:nongnu:oath_toolkit:2.2.0:*:*:*:*:*:*:* |