Buffer overflow in the gopherToHTML function in gopher.cc in the Gopher reply parser in Squid 3.0 before 3.0.STABLE26, 3.1 before 3.1.15, and 3.2 before 3.2.0.11 allows remote Gopher servers to cause a denial of service (memory corruption and daemon restart) or possibly have unspecified other impact via a long line in a response. NOTE: This issue exists because of a CVE-2005-0094 regression.
総合評価: CVE-2011-3205 は中リスク（60.7/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 74.96%、99 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。 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 | 2026-02-14 | 76.04% | 74.96% | -1.08% |
| 2 | 2025-12-28 | 47.44% | 76.04% | +28.60% |
| 3 | 2025-12-27 | — | 47.44% | — |
EPSS の全履歴 （全 23 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 |
|---|---|---|---|---|---|---|
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2011-3205 unimportant priority: Debian including 1 source packages (squid), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2011-3205 |
gentoo
|
high | CVE-2011-3205: 1 GLSA(s) (201110-24), 1 atom(s) (net-proxy/squid); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2011-3205 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2011-3205 |
suse
|
medium | CVE-2011-3205 severity moderate: SUSE including 3 source package names (squid3-3.1.12-8.10.1, squid3-3.1.12-8.12.1, squid3-3.1.23-8.16.30.1), 6 product×package rows across 6 product lines (SUSE Linux Enterprise Server 11 SP1-TERADATA, SUSE Linux Enterprise Server 11 SP2, … (6 product lines)): Fixed 6. | https://www.suse.com/security/cve/CVE-2011-3205/ |
ubuntu
|
medium | CVE-2011-3205 medium priority: Ubuntu including 2 source packages (squid, squid3), 12 status rows across 6 suites (hardy, lucid, maverick, natty, oneiric, upstream): released 6, not-affected 5, ignored 1. | https://ubuntu.com/security/CVE-2011-3205 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| squid-cache | squid | 3.0.stable1 | cpe:2.3:a:squid-cache:squid:3.0.stable1:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable2 | cpe:2.3:a:squid-cache:squid:3.0.stable2:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable3 | cpe:2.3:a:squid-cache:squid:3.0.stable3:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable4 | cpe:2.3:a:squid-cache:squid:3.0.stable4:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable5 | cpe:2.3:a:squid-cache:squid:3.0.stable5:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable6 | cpe:2.3:a:squid-cache:squid:3.0.stable6:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable7 | cpe:2.3:a:squid-cache:squid:3.0.stable7:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable8 | cpe:2.3:a:squid-cache:squid:3.0.stable8:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable9 | cpe:2.3:a:squid-cache:squid:3.0.stable9:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable10 | cpe:2.3:a:squid-cache:squid:3.0.stable10:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable11 | cpe:2.3:a:squid-cache:squid:3.0.stable11:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable11 | cpe:2.3:a:squid-cache:squid:3.0.stable11:rc1:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable12 | cpe:2.3:a:squid-cache:squid:3.0.stable12:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable13 | cpe:2.3:a:squid-cache:squid:3.0.stable13:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable14 | cpe:2.3:a:squid-cache:squid:3.0.stable14:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable15 | cpe:2.3:a:squid-cache:squid:3.0.stable15:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable16 | cpe:2.3:a:squid-cache:squid:3.0.stable16:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable16 | cpe:2.3:a:squid-cache:squid:3.0.stable16:rc1:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable17 | cpe:2.3:a:squid-cache:squid:3.0.stable17:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable18 | cpe:2.3:a:squid-cache:squid:3.0.stable18:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable19 | cpe:2.3:a:squid-cache:squid:3.0.stable19:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable20 | cpe:2.3:a:squid-cache:squid:3.0.stable20:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable21 | cpe:2.3:a:squid-cache:squid:3.0.stable21:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable22 | cpe:2.3:a:squid-cache:squid:3.0.stable22:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable23 | cpe:2.3:a:squid-cache:squid:3.0.stable23:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable24 | cpe:2.3:a:squid-cache:squid:3.0.stable24:*:*:*:*:*:*:* |
| squid-cache | squid | 3.0.stable25 | cpe:2.3:a:squid-cache:squid:3.0.stable25:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1 | cpe:2.3:a:squid-cache:squid:3.1:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.1 | cpe:2.3:a:squid-cache:squid:3.1.0.1:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.2 | cpe:2.3:a:squid-cache:squid:3.1.0.2:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.3 | cpe:2.3:a:squid-cache:squid:3.1.0.3:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.4 | cpe:2.3:a:squid-cache:squid:3.1.0.4:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.5 | cpe:2.3:a:squid-cache:squid:3.1.0.5:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.6 | cpe:2.3:a:squid-cache:squid:3.1.0.6:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.7 | cpe:2.3:a:squid-cache:squid:3.1.0.7:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.8 | cpe:2.3:a:squid-cache:squid:3.1.0.8:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.9 | cpe:2.3:a:squid-cache:squid:3.1.0.9:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.10 | cpe:2.3:a:squid-cache:squid:3.1.0.10:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.11 | cpe:2.3:a:squid-cache:squid:3.1.0.11:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.12 | cpe:2.3:a:squid-cache:squid:3.1.0.12:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.13 | cpe:2.3:a:squid-cache:squid:3.1.0.13:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.14 | cpe:2.3:a:squid-cache:squid:3.1.0.14:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.15 | cpe:2.3:a:squid-cache:squid:3.1.0.15:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.16 | cpe:2.3:a:squid-cache:squid:3.1.0.16:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.17 | cpe:2.3:a:squid-cache:squid:3.1.0.17:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.0.18 | cpe:2.3:a:squid-cache:squid:3.1.0.18:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.1 | cpe:2.3:a:squid-cache:squid:3.1.1:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.2 | cpe:2.3:a:squid-cache:squid:3.1.2:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.3 | cpe:2.3:a:squid-cache:squid:3.1.3:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.4 | cpe:2.3:a:squid-cache:squid:3.1.4:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.5 | cpe:2.3:a:squid-cache:squid:3.1.5:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.5.1 | cpe:2.3:a:squid-cache:squid:3.1.5.1:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.6 | cpe:2.3:a:squid-cache:squid:3.1.6:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.7 | cpe:2.3:a:squid-cache:squid:3.1.7:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.8 | cpe:2.3:a:squid-cache:squid:3.1.8:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.9 | cpe:2.3:a:squid-cache:squid:3.1.9:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.10 | cpe:2.3:a:squid-cache:squid:3.1.10:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.11 | cpe:2.3:a:squid-cache:squid:3.1.11:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.12 | cpe:2.3:a:squid-cache:squid:3.1.12:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.13 | cpe:2.3:a:squid-cache:squid:3.1.13:*:*:*:*:*:*:* |
| squid-cache | squid | 3.1.14 | cpe:2.3:a:squid-cache:squid:3.1.14:*:*:*:*:*:*:* |
| squid-cache | squid | 3.2.0.1 | cpe:2.3:a:squid-cache:squid:3.2.0.1:*:*:*:*:*:*:* |
| squid-cache | squid | 3.2.0.2 | cpe:2.3:a:squid-cache:squid:3.2.0.2:*:*:*:*:*:*:* |
| squid-cache | squid | 3.2.0.3 | cpe:2.3:a:squid-cache:squid:3.2.0.3:*:*:*:*:*:*:* |
| squid-cache | squid | 3.2.0.4 | cpe:2.3:a:squid-cache:squid:3.2.0.4:*:*:*:*:*:*:* |
| squid-cache | squid | 3.2.0.5 | cpe:2.3:a:squid-cache:squid:3.2.0.5:*:*:*:*:*:*:* |
| squid-cache | squid | 3.2.0.6 | cpe:2.3:a:squid-cache:squid:3.2.0.6:*:*:*:*:*:*:* |
| squid-cache | squid | 3.2.0.7 | cpe:2.3:a:squid-cache:squid:3.2.0.7:*:*:*:*:*:*:* |
| squid-cache | squid | 3.2.0.8 | cpe:2.3:a:squid-cache:squid:3.2.0.8:*:*:*:*:*:*:* |
| squid-cache | squid | 3.2.0.9 | cpe:2.3:a:squid-cache:squid:3.2.0.9:*:*:*:*:*:*:* |
| squid-cache | squid | 3.2.0.10 | cpe:2.3:a:squid-cache:squid:3.2.0.10:*:*:*:*:*:*:* |