The parse_notify function in util.c in sgminer before 4.2.2 and cgminer 3.3.0 through 4.0.1 allows man-in-the-middle attackers to cause a denial of service (application exit) via a crafted (1) bbversion, (2) prev_hash, (3) nbit, or (4) ntime parameter in a mining.notify action stratum message.
総合評価: CVE-2014-4503 は公開エクスプロイトあり（50/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 0.30%、51 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）。 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 | 2025-03-30 | 0.36% | 0.30% | -0.06% |
| 2 | 2025-03-29 | 0.30% | 0.36% | +0.06% |
| 3 | 2025-03-27 | — | 0.30% | — |
EPSS の全履歴 （全 6 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 |
|---|---|---|---|---|---|---|
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
ubuntu
|
medium | CVE-2014-4503 medium priority: Ubuntu including 1 source packages (cgminer), 14 status rows across 14 suites (artful, bionic, cosmic, disco, lucid, precise, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): not-affected 10, DNE 3, released 1. | https://ubuntu.com/security/CVE-2014-4503 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| sgminer_project | sgminer | <= 4.2.1 | cpe:2.3:a:sgminer_project:sgminer:*:*:*:*:*:*:*:* |
| sgminer_project | sgminer | 4.0.0 | cpe:2.3:a:sgminer_project:sgminer:4.0.0:*:*:*:*:*:*:* |
| sgminer_project | sgminer | 4.1.0 | cpe:2.3:a:sgminer_project:sgminer:4.1.0:*:*:*:*:*:*:* |
| sgminer_project | sgminer | 4.1.153 | cpe:2.3:a:sgminer_project:sgminer:4.1.153:*:*:*:*:*:*:* |
| sgminer_project | sgminer | 4.1.242 | cpe:2.3:a:sgminer_project:sgminer:4.1.242:*:*:*:*:*:*:* |
| sgminer_project | sgminer | 4.1.271 | cpe:2.3:a:sgminer_project:sgminer:4.1.271:*:*:*:*:*:*:* |
| sgminer_project | sgminer | 4.2.0 | cpe:2.3:a:sgminer_project:sgminer:4.2.0:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.3.0 | cpe:2.3:a:cgminer_project:cgminer:3.3.0:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.3.1 | cpe:2.3:a:cgminer_project:cgminer:3.3.1:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.3.2 | cpe:2.3:a:cgminer_project:cgminer:3.3.2:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.3.3 | cpe:2.3:a:cgminer_project:cgminer:3.3.3:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.3.4 | cpe:2.3:a:cgminer_project:cgminer:3.3.4:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.4.0 | cpe:2.3:a:cgminer_project:cgminer:3.4.0:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.4.1 | cpe:2.3:a:cgminer_project:cgminer:3.4.1:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.4.2 | cpe:2.3:a:cgminer_project:cgminer:3.4.2:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.4.3 | cpe:2.3:a:cgminer_project:cgminer:3.4.3:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.5.0 | cpe:2.3:a:cgminer_project:cgminer:3.5.0:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.5.1 | cpe:2.3:a:cgminer_project:cgminer:3.5.1:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.6.0 | cpe:2.3:a:cgminer_project:cgminer:3.6.0:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.6.1 | cpe:2.3:a:cgminer_project:cgminer:3.6.1:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.6.2 | cpe:2.3:a:cgminer_project:cgminer:3.6.2:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.6.3 | cpe:2.3:a:cgminer_project:cgminer:3.6.3:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.6.4 | cpe:2.3:a:cgminer_project:cgminer:3.6.4:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.7.0 | cpe:2.3:a:cgminer_project:cgminer:3.7.0:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.7.1 | cpe:2.3:a:cgminer_project:cgminer:3.7.1:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.7.2 | cpe:2.3:a:cgminer_project:cgminer:3.7.2:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.8.0 | cpe:2.3:a:cgminer_project:cgminer:3.8.0:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.8.1 | cpe:2.3:a:cgminer_project:cgminer:3.8.1:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.8.2 | cpe:2.3:a:cgminer_project:cgminer:3.8.2:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.8.3 | cpe:2.3:a:cgminer_project:cgminer:3.8.3:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.8.4 | cpe:2.3:a:cgminer_project:cgminer:3.8.4:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.8.5 | cpe:2.3:a:cgminer_project:cgminer:3.8.5:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.9.0 | cpe:2.3:a:cgminer_project:cgminer:3.9.0:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.10.0 | cpe:2.3:a:cgminer_project:cgminer:3.10.0:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.11.0 | cpe:2.3:a:cgminer_project:cgminer:3.11.0:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.12.0 | cpe:2.3:a:cgminer_project:cgminer:3.12.0:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.12.1 | cpe:2.3:a:cgminer_project:cgminer:3.12.1:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.12.2 | cpe:2.3:a:cgminer_project:cgminer:3.12.2:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 3.12.3 | cpe:2.3:a:cgminer_project:cgminer:3.12.3:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 4.0.0 | cpe:2.3:a:cgminer_project:cgminer:4.0.0:*:*:*:*:*:*:* |
| cgminer_project | cgminer | 4.0.1 | cpe:2.3:a:cgminer_project:cgminer:4.0.1:*:*:*:*:*:*:* |