Heap-based buffer overflow in Tor before 0.2.1.28 and 0.2.2.x before 0.2.2.20-alpha allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via unspecified vectors.
総合評価: CVE-2010-1676 は高リスク（74.6/100）。CVSS 深刻度は重大。悪用される可能性が高い（EPSS 12.37%、94 パーセンタイル） 根拠: EPSS 上、短期間での悪用可能性は高い水準です。 直近 1 日で EPSS が +1.90% 上昇。悪用への関心が高まっている可能性があります。 推奨対応: 悪用可能性が高いため、影響範囲の確認と修補の優先付けを推奨します。
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 | 2025-06-23 | 10.46% | 12.37% | +1.90% |
| 2 | 2025-03-30 | 15.37% | 10.46% | -4.90% |
| 3 | 2025-03-29 | — | 15.37% | — |
EPSS の全履歴 （全 10 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 |
|---|---|---|---|---|---|---|
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2010-1676 not yet assigned priority: Debian including 1 source packages (tor), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2010-1676 |
gentoo
|
high | CVE-2010-1676: 1 GLSA(s) (201101-02), 1 atom(s) (net-misc/tor); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2010-1676 |
ubuntu
|
medium | CVE-2010-1676 medium priority: Ubuntu including 1 source packages (tor), 8 status rows across 8 suites (dapper, hardy, karmic, lucid, maverick, natty, oneiric, upstream): DNE 3, ignored 2, not-affected 2, released 1. | https://ubuntu.com/security/CVE-2010-1676 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| tor | tor | <= 0.2.1.1.27 | cpe:2.3:a:tor:tor:*:*:*:*:*:*:*:* |
| tor | tor | 0.0.2 | cpe:2.3:a:tor:tor:0.0.2:*:*:*:*:*:*:* |
| tor | tor | 0.0.2_pre13 | cpe:2.3:a:tor:tor:0.0.2_pre13:*:*:*:*:*:*:* |
| tor | tor | 0.0.2_pre14 | cpe:2.3:a:tor:tor:0.0.2_pre14:*:*:*:*:*:*:* |
| tor | tor | 0.0.2_pre15 | cpe:2.3:a:tor:tor:0.0.2_pre15:*:*:*:*:*:*:* |
| tor | tor | 0.0.2_pre16 | cpe:2.3:a:tor:tor:0.0.2_pre16:*:*:*:*:*:*:* |
| tor | tor | 0.0.2_pre17 | cpe:2.3:a:tor:tor:0.0.2_pre17:*:*:*:*:*:*:* |
| tor | tor | 0.0.2_pre18 | cpe:2.3:a:tor:tor:0.0.2_pre18:*:*:*:*:*:*:* |
| tor | tor | 0.0.2_pre19 | cpe:2.3:a:tor:tor:0.0.2_pre19:*:*:*:*:*:*:* |
| tor | tor | 0.0.2_pre20 | cpe:2.3:a:tor:tor:0.0.2_pre20:*:*:*:*:*:*:* |
| tor | tor | 0.0.2_pre21 | cpe:2.3:a:tor:tor:0.0.2_pre21:*:*:*:*:*:*:* |
| tor | tor | 0.0.2_pre22 | cpe:2.3:a:tor:tor:0.0.2_pre22:*:*:*:*:*:*:* |
| tor | tor | 0.0.2_pre23 | cpe:2.3:a:tor:tor:0.0.2_pre23:*:*:*:*:*:*:* |
| tor | tor | 0.0.2_pre24 | cpe:2.3:a:tor:tor:0.0.2_pre24:*:*:*:*:*:*:* |
| tor | tor | 0.0.2_pre25 | cpe:2.3:a:tor:tor:0.0.2_pre25:*:*:*:*:*:*:* |
| tor | tor | 0.0.2_pre26 | cpe:2.3:a:tor:tor:0.0.2_pre26:*:*:*:*:*:*:* |
| tor | tor | 0.0.2_pre27 | cpe:2.3:a:tor:tor:0.0.2_pre27:*:*:*:*:*:*:* |
| tor | tor | 0.0.3 | cpe:2.3:a:tor:tor:0.0.3:*:*:*:*:*:*:* |
| tor | tor | 0.0.4 | cpe:2.3:a:tor:tor:0.0.4:*:*:*:*:*:*:* |
| tor | tor | 0.0.5 | cpe:2.3:a:tor:tor:0.0.5:*:*:*:*:*:*:* |
| tor | tor | 0.0.6 | cpe:2.3:a:tor:tor:0.0.6:*:*:*:*:*:*:* |
| tor | tor | 0.0.6.1 | cpe:2.3:a:tor:tor:0.0.6.1:*:*:*:*:*:*:* |
| tor | tor | 0.0.6.2 | cpe:2.3:a:tor:tor:0.0.6.2:*:*:*:*:*:*:* |
| tor | tor | 0.0.7 | cpe:2.3:a:tor:tor:0.0.7:*:*:*:*:*:*:* |
| tor | tor | 0.0.7.1 | cpe:2.3:a:tor:tor:0.0.7.1:*:*:*:*:*:*:* |
| tor | tor | 0.0.7.2 | cpe:2.3:a:tor:tor:0.0.7.2:*:*:*:*:*:*:* |
| tor | tor | 0.0.7.3 | cpe:2.3:a:tor:tor:0.0.7.3:*:*:*:*:*:*:* |
| tor | tor | 0.0.8 | cpe:2.3:a:tor:tor:0.0.8:*:*:*:*:*:*:* |
| tor | tor | 0.0.8.1 | cpe:2.3:a:tor:tor:0.0.8.1:*:*:*:*:*:*:* |
| tor | tor | 0.0.9 | cpe:2.3:a:tor:tor:0.0.9:*:*:*:*:*:*:* |
| tor | tor | 0.0.9.1 | cpe:2.3:a:tor:tor:0.0.9.1:*:*:*:*:*:*:* |
| tor | tor | 0.0.9.2 | cpe:2.3:a:tor:tor:0.0.9.2:*:*:*:*:*:*:* |
| tor | tor | 0.0.9.3 | cpe:2.3:a:tor:tor:0.0.9.3:*:*:*:*:*:*:* |
| tor | tor | 0.0.9.4 | cpe:2.3:a:tor:tor:0.0.9.4:*:*:*:*:*:*:* |
| tor | tor | 0.0.9.5 | cpe:2.3:a:tor:tor:0.0.9.5:*:*:*:*:*:*:* |
| tor | tor | 0.0.9.6 | cpe:2.3:a:tor:tor:0.0.9.6:*:*:*:*:*:*:* |
| tor | tor | 0.0.9.7 | cpe:2.3:a:tor:tor:0.0.9.7:*:*:*:*:*:*:* |
| tor | tor | 0.0.9.8 | cpe:2.3:a:tor:tor:0.0.9.8:*:*:*:*:*:*:* |
| tor | tor | 0.0.9.9 | cpe:2.3:a:tor:tor:0.0.9.9:*:*:*:*:*:*:* |
| tor | tor | 0.0.9.10 | cpe:2.3:a:tor:tor:0.0.9.10:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.1 | cpe:2.3:a:tor:tor:0.1.0.1:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.2 | cpe:2.3:a:tor:tor:0.1.0.2:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.3 | cpe:2.3:a:tor:tor:0.1.0.3:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.4 | cpe:2.3:a:tor:tor:0.1.0.4:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.5 | cpe:2.3:a:tor:tor:0.1.0.5:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.6 | cpe:2.3:a:tor:tor:0.1.0.6:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.7 | cpe:2.3:a:tor:tor:0.1.0.7:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.8 | cpe:2.3:a:tor:tor:0.1.0.8:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.9 | cpe:2.3:a:tor:tor:0.1.0.9:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.10 | cpe:2.3:a:tor:tor:0.1.0.10:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.11 | cpe:2.3:a:tor:tor:0.1.0.11:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.12 | cpe:2.3:a:tor:tor:0.1.0.12:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.13 | cpe:2.3:a:tor:tor:0.1.0.13:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.14 | cpe:2.3:a:tor:tor:0.1.0.14:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.15 | cpe:2.3:a:tor:tor:0.1.0.15:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.16 | cpe:2.3:a:tor:tor:0.1.0.16:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.17 | cpe:2.3:a:tor:tor:0.1.0.17:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.18 | cpe:2.3:a:tor:tor:0.1.0.18:*:*:*:*:*:*:* |
| tor | tor | 0.1.0.19 | cpe:2.3:a:tor:tor:0.1.0.19:*:*:*:*:*:*:* |
| tor | tor | 0.1.1 | cpe:2.3:a:tor:tor:0.1.1:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.1 | cpe:2.3:a:tor:tor:0.1.1.1:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.1_alpha | cpe:2.3:a:tor:tor:0.1.1.1_alpha:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.2 | cpe:2.3:a:tor:tor:0.1.1.2:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.2_alpha | cpe:2.3:a:tor:tor:0.1.1.2_alpha:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.3 | cpe:2.3:a:tor:tor:0.1.1.3:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.3_alpha | cpe:2.3:a:tor:tor:0.1.1.3_alpha:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.4 | cpe:2.3:a:tor:tor:0.1.1.4:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.4_alpha | cpe:2.3:a:tor:tor:0.1.1.4_alpha:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.5 | cpe:2.3:a:tor:tor:0.1.1.5:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.5_alpha | cpe:2.3:a:tor:tor:0.1.1.5_alpha:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.6 | cpe:2.3:a:tor:tor:0.1.1.6:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.6_alpha | cpe:2.3:a:tor:tor:0.1.1.6_alpha:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.7 | cpe:2.3:a:tor:tor:0.1.1.7:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.7_alpha | cpe:2.3:a:tor:tor:0.1.1.7_alpha:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.8 | cpe:2.3:a:tor:tor:0.1.1.8:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.8_alpha | cpe:2.3:a:tor:tor:0.1.1.8_alpha:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.9 | cpe:2.3:a:tor:tor:0.1.1.9:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.9_alpha | cpe:2.3:a:tor:tor:0.1.1.9_alpha:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.10 | cpe:2.3:a:tor:tor:0.1.1.10:*:*:*:*:*:*:* |
| tor | tor | 0.1.1.10_alpha | cpe:2.3:a:tor:tor:0.1.1.10_alpha:*:*:*:*:*:*:* |