GHSA-g5jh-57wm-p79m · 深刻度: high · エコシステム: rust — Missing connection timeout in Aardvark-dns
A flaw was found in Aardvark-dns, which is vulnerable to a Denial of Service attack due to the serial processing of TCP DNS queries. An attacker can exploit this flaw by keeping a TCP connection open indefinitely, causing the server to become unresponsive and resulting in other DNS queries timing out. This issue prevents legitimate users from accessing DNS services, thereby disrupting normal operations and causing service downtime.
総合評価: CVE-2024-8418 は悪用リスクが高い(63.2/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.76%、50 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 | 2026-06-15 | 0.10% | 0.76% | +0.66% |
| 2 | 2025-11-21 | 0.53% | 0.10% | -0.43% |
| 3 | 2025-11-18 | — | 0.53% | — |
EPSS の全履歴 (全 24 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] |
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
GHSA-g5jh-57wm-p79m · 深刻度: high · エコシステム: rust — Missing connection timeout in Aardvark-dns
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2024-8418: 1 source package rows (aardvark-dns); 3 state rows across 3 repos (3.21-community, 3.22-community, edge-community); fixed 3, open 0. | https://security.alpinelinux.org/vuln/CVE-2024-8418 |
debian
|
unimportant | CVE-2024-8418 unimportant priority: Debian including 1 source packages (aardvark-dns), 4 status rows across 4 suites (bookworm, forky, sid, trixie): resolved 4. | https://security-tracker.debian.org/tracker/CVE-2024-8418 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2024-8418 |
suse
|
high | CVE-2024-8418 severity important: SUSE including 4 source package names (aardvark-dns, aardvark-dns-1.12.2-1.1, aardvark-dns-1.14.0-1.el9, aardvark-dns-1.14.0-160000.2.2), 21 product×package rows across 21 product lines (SUSE Liberty Linux 9, SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS, … (21 product lines)): Known Not Affected 18, Fixed 3. | https://www.suse.com/security/cve/CVE-2024-8418/ |
ubuntu
|
medium | CVE-2024-8418 medium priority: Ubuntu including 1 source packages (aardvark-dns), 7 status rows across 7 suites (focal, jammy, noble, oracular, plucky, questing, upstream): not-affected 3, DNE 2, ignored 1, released 1. | https://ubuntu.com/security/CVE-2024-8418 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| containers | aardvark-dns | 1.12.0 | cpe:2.3:a:containers:aardvark-dns:1.12.0:*:*:*:*:*:*:* |
| containers | aardvark-dns | 1.12.1 | cpe:2.3:a:containers:aardvark-dns:1.12.1:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://access.redhat.com/errata/RHSA-2025:7094 | |
| https://access.redhat.com/security/cve/CVE-2024-8418 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2309683 | Issue Tracking |
| https://github.com/containers/aardvark-dns/issues/500 | Exploit Issue Tracking |
| https://github.com/containers/aardvark-dns/pull/503 | Issue Tracking |