GHSA-jjg7-2v4v-x38h · 深刻度: medium · エコシステム: pip — Internationalized Domain Names in Applications (IDNA) vulnerable to denial of service from specially crafted inputs to idna.encode
A vulnerability was identified in the kjd/idna library, specifically within the `idna.encode()` function, affecting version 3.6. The issue arises from the function's handling of crafted input strings, which can lead to quadratic complexity and consequently, a denial of service condition. This vulnerability is triggered by a crafted input that causes the `idna.encode()` function to process the input with considerable computational load, significantly increasing the processing time in a quadratic manner relative to the input size.
総合評価: CVE-2024-3651 は悪用リスクが高い(69.4/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 1.39%、69 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 | 2026-06-23 | 1.07% | 1.39% | +0.32% |
| 2 | 2026-06-15 | 0.75% | 1.07% | +0.32% |
| 3 | 2026-06-08 | — | 0.75% | — |
EPSS の全履歴 (全 37 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 |
|---|---|---|---|---|---|---|
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 6.2 | 3.0 | MEDIUM |
|
2.5 | 3.6 | [email protected] |
GHSA-jjg7-2v4v-x38h · 深刻度: medium · エコシステム: pip — Internationalized Domain Names in Applications (IDNA) vulnerable to denial of service from specially crafted inputs to idna.encode
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
medium | CVE-2024-3651: 1 source package rows (py3-idna); 5 state rows across 5 repos (3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 5, open 0. | https://security.alpinelinux.org/vuln/CVE-2024-3651 |
debian
|
not yet assigned | CVE-2024-3651 not yet assigned priority: Debian including 1 source packages (python-idna), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2024-3651 |
gentoo
|
normal | CVE-2024-3651: 1 GLSA(s) (202412-17), 1 atom(s) (dev-python/idna); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2024-3651 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2024-3651 |
suse
|
medium | CVE-2024-3651 severity moderate: SUSE including 259 source package names (4.3.11.9.39.21:python3-idna-2.6-150000.3.3.1, 5.0.0-rc.4.29:python3-idna-2.6-150000.3.3.1, …), 697 product×package rows across 337 product lines (Container bci/kiwi, Container suse/manager/4.3/proxy-tftpd, … (337 product lines)): Fixed 483, Known Affected 202, Will Not Fix 10, Known Not Affected 2. | https://www.suse.com/security/cve/CVE-2024-3651/ |
ubuntu
|
medium | CVE-2024-3651 medium priority: Ubuntu including 2 source packages (python-idna, python-pip), 19 status rows across 10 suites (bionic, focal, jammy, mantic, noble, oracular, plucky, trusty, upstream, xenial): released 11, not-affected 4, ignored 2, needs-triage 2. | https://ubuntu.com/security/CVE-2024-3651 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| kjd | internationalized_domain_names_in_applications | >= 0.2, < 3.7 | cpe:2.3:a:kjd:internationalized_domain_names_in_applications:*:*:*:*:*:*:*:* |