A race condition which may occur when discarding malformed packets can result in BIND exiting due to a REQUIRE assertion failure in dispatch.c. Versions affected: BIND 9.11.0 -> 9.11.7, 9.12.0 -> 9.12.4-P1, 9.14.0 -> 9.14.2. Also all releases of the BIND 9.13 development branch and version 9.15.0 of the BIND 9.15 development branch and BIND Supported Preview Edition versions 9.11.3-S1 -> 9.11.7-S1.
総合評価: CVE-2019-6471 は中リスク(53.4/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 3.27%、87 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
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。
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 | 3.84% | 3.27% | -0.57% |
| 2 | 2026-06-15 | 1.39% | 3.84% | +2.45% |
| 3 | 2026-03-03 | — | 1.39% | — |
EPSS の全履歴 (全 16 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 |
|---|---|---|---|---|---|---|
| 5.9 | 3.1 | MEDIUM |
|
2.2 | 3.6 | [email protected] |
| 5.9 | 3.0 | MEDIUM |
|
2.2 | 3.6 | [email protected] |
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
medium | CVE-2019-6471: 1 source package rows (bind); 10 state rows across 10 repos (3.10-main, 3.11-main, 3.12-main, 3.17-main, 3.18-main, 3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 10, open 0. | https://security.alpinelinux.org/vuln/CVE-2019-6471 |
debian
|
not yet assigned | CVE-2019-6471 not yet assigned priority: Debian including 1 source packages (bind9), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2019-6471 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2019-6471 |
suse
|
medium | — | https://www.suse.com/security/cve/CVE-2019-6471/ |
ubuntu
|
medium | CVE-2019-6471 medium priority: Ubuntu including 1 source packages (bind9), 6 status rows across 6 suites (bionic, cosmic, disco, trusty, upstream, xenial): released 3, not-affected 2, pending 1. | https://ubuntu.com/security/CVE-2019-6471 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| f5 | big-ip_local_traffic_manager | >= 11.5.2, <= 11.5.9 | cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_local_traffic_manager | >= 11.6.1, <= 11.6.4 | cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_local_traffic_manager | >= 12.1.0, <= 12.1.4 | cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_local_traffic_manager | >= 13.1.0, <= 13.1.1 | cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_local_traffic_manager | 14.0.0 | cpe:2.3:a:f5:big-ip_local_traffic_manager:14.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_local_traffic_manager | 14.1.0 | cpe:2.3:a:f5:big-ip_local_traffic_manager:14.1.0:*:*:*:*:*:*:* |
| f5 | big-ip_local_traffic_manager | 15.0.0 | cpe:2.3:a:f5:big-ip_local_traffic_manager:15.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_application_acceleration_manager | >= 11.5.2, <= 11.5.9 | cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_application_acceleration_manager | >= 11.6.1, <= 11.6.4 | cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_application_acceleration_manager | >= 12.1.0, <= 12.1.4 | cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_application_acceleration_manager | >= 13.1.0, <= 13.1.1 | cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_application_acceleration_manager | 14.0.0 | cpe:2.3:a:f5:big-ip_application_acceleration_manager:14.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_application_acceleration_manager | 14.1.0 | cpe:2.3:a:f5:big-ip_application_acceleration_manager:14.1.0:*:*:*:*:*:*:* |
| f5 | big-ip_application_acceleration_manager | 15.0.0 | cpe:2.3:a:f5:big-ip_application_acceleration_manager:15.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_advanced_firewall_manager | >= 11.5.2, <= 11.5.9 | cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_advanced_firewall_manager | >= 11.6.1, <= 11.6.4 | cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_advanced_firewall_manager | >= 12.1.0, <= 12.1.4 | cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_advanced_firewall_manager | >= 13.1.0, <= 13.1.1 | cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_advanced_firewall_manager | 14.0.0 | cpe:2.3:a:f5:big-ip_advanced_firewall_manager:14.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_advanced_firewall_manager | 14.1.0 | cpe:2.3:a:f5:big-ip_advanced_firewall_manager:14.1.0:*:*:*:*:*:*:* |
| f5 | big-ip_advanced_firewall_manager | 15.0.0 | cpe:2.3:a:f5:big-ip_advanced_firewall_manager:15.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_analytics | >= 11.5.2, <= 11.5.9 | cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* |
| f5 | big-ip_analytics | >= 11.6.1, <= 11.6.4 | cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* |
| f5 | big-ip_analytics | >= 12.1.0, <= 12.1.4 | cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* |
| f5 | big-ip_analytics | >= 13.1.0, <= 13.1.1 | cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* |
| f5 | big-ip_analytics | 14.0.0 | cpe:2.3:a:f5:big-ip_analytics:14.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_analytics | 14.1.0 | cpe:2.3:a:f5:big-ip_analytics:14.1.0:*:*:*:*:*:*:* |
| f5 | big-ip_analytics | 15.0.0 | cpe:2.3:a:f5:big-ip_analytics:15.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_access_policy_manager | >= 11.5.2, <= 11.5.9 | cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_access_policy_manager | >= 11.6.1, <= 11.6.4 | cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_access_policy_manager | >= 12.1.0, <= 12.1.4 | cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_access_policy_manager | >= 13.1.0, <= 13.1.1 | cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_access_policy_manager | 14.0.0 | cpe:2.3:a:f5:big-ip_access_policy_manager:14.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_access_policy_manager | 14.1.0 | cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0:*:*:*:*:*:*:* |
| f5 | big-ip_access_policy_manager | 15.0.0 | cpe:2.3:a:f5:big-ip_access_policy_manager:15.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_application_security_manager | >= 11.5.2, <= 11.5.9 | cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_application_security_manager | >= 11.6.1, <= 11.6.4 | cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_application_security_manager | >= 12.1.0, <= 12.1.4 | cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_application_security_manager | >= 13.1.0, <= 13.1.1 | cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_application_security_manager | 14.0.0 | cpe:2.3:a:f5:big-ip_application_security_manager:14.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_application_security_manager | 14.1.0 | cpe:2.3:a:f5:big-ip_application_security_manager:14.1.0:*:*:*:*:*:*:* |
| f5 | big-ip_application_security_manager | 15.0.0 | cpe:2.3:a:f5:big-ip_application_security_manager:15.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_edge_gateway | >= 11.5.2, <= 11.5.9 | cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* |
| f5 | big-ip_edge_gateway | >= 11.6.1, <= 11.6.4 | cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* |
| f5 | big-ip_edge_gateway | >= 12.1.0, <= 12.1.4 | cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* |
| f5 | big-ip_edge_gateway | >= 13.1.0, <= 13.1.1 | cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* |
| f5 | big-ip_edge_gateway | 14.0.0 | cpe:2.3:a:f5:big-ip_edge_gateway:14.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_edge_gateway | 14.1.0 | cpe:2.3:a:f5:big-ip_edge_gateway:14.1.0:*:*:*:*:*:*:* |
| f5 | big-ip_edge_gateway | 15.0.0 | cpe:2.3:a:f5:big-ip_edge_gateway:15.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_fraud_protection_service | >= 11.5.2, <= 11.5.9 | cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* |
| f5 | big-ip_fraud_protection_service | >= 11.6.1, <= 11.6.4 | cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* |
| f5 | big-ip_fraud_protection_service | >= 12.1.0, <= 12.1.4 | cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* |
| f5 | big-ip_fraud_protection_service | >= 13.1.0, <= 13.1.1 | cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* |
| f5 | big-ip_fraud_protection_service | 14.0.0 | cpe:2.3:a:f5:big-ip_fraud_protection_service:14.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_fraud_protection_service | 14.1.0 | cpe:2.3:a:f5:big-ip_fraud_protection_service:14.1.0:*:*:*:*:*:*:* |
| f5 | big-ip_fraud_protection_service | 15.0.0 | cpe:2.3:a:f5:big-ip_fraud_protection_service:15.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_global_traffic_manager | >= 11.5.2, <= 11.5.9 | cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_global_traffic_manager | >= 11.6.1, <= 11.6.4 | cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_global_traffic_manager | >= 12.1.0, <= 12.1.4 | cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_global_traffic_manager | >= 13.1.0, <= 13.1.1 | cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* |
| f5 | big-ip_global_traffic_manager | 9.2.2 | cpe:2.3:a:f5:big-ip_global_traffic_manager:9.2.2:*:*:*:*:*:*:* |
| f5 | big-ip_global_traffic_manager | 14.0.0 | cpe:2.3:a:f5:big-ip_global_traffic_manager:14.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_global_traffic_manager | 14.1.0 | cpe:2.3:a:f5:big-ip_global_traffic_manager:14.1.0:*:*:*:*:*:*:* |
| f5 | big-ip_global_traffic_manager | 15.0.0 | cpe:2.3:a:f5:big-ip_global_traffic_manager:15.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_link_controller | >= 11.5.2, <= 11.5.9 | cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* |
| f5 | big-ip_link_controller | >= 11.6.1, <= 11.6.4 | cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* |
| f5 | big-ip_link_controller | >= 12.1.0, <= 12.1.4 | cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* |
| f5 | big-ip_link_controller | >= 13.1.0, <= 13.1.1 | cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* |
| f5 | big-ip_link_controller | 9.2.2 | cpe:2.3:a:f5:big-ip_link_controller:9.2.2:*:*:*:*:*:*:* |
| f5 | big-ip_link_controller | 14.0.0 | cpe:2.3:a:f5:big-ip_link_controller:14.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_link_controller | 14.1.0 | cpe:2.3:a:f5:big-ip_link_controller:14.1.0:*:*:*:*:*:*:* |
| f5 | big-ip_link_controller | 15.0.0 | cpe:2.3:a:f5:big-ip_link_controller:15.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_webaccelerator | >= 11.5.2, <= 11.5.9 | cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* |
| f5 | big-ip_webaccelerator | >= 11.6.1, <= 11.6.4 | cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* |
| f5 | big-ip_webaccelerator | >= 12.1.0, <= 12.1.4 | cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* |
| f5 | big-ip_webaccelerator | >= 13.1.0, <= 13.1.1 | cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* |
| f5 | big-ip_webaccelerator | 9.2.2 | cpe:2.3:a:f5:big-ip_webaccelerator:9.2.2:*:*:*:*:*:*:* |
| f5 | big-ip_webaccelerator | 14.0.0 | cpe:2.3:a:f5:big-ip_webaccelerator:14.0.0:*:*:*:*:*:*:* |
| f5 | big-ip_webaccelerator | 14.1.0 | cpe:2.3:a:f5:big-ip_webaccelerator:14.1.0:*:*:*:*:*:*:* |
| f5 | big-ip_webaccelerator | 15.0.0 | cpe:2.3:a:f5:big-ip_webaccelerator:15.0.0:*:*:*:*:*:*:* |